From b5942158e9598d71df00e2071259d7e408bf081f Mon Sep 17 00:00:00 2001 From: christophe montaud Date: Fri, 4 Jan 2019 15:07:12 +0100 Subject: [PATCH 3/5] ARM v2018.11 stm32mp r1 DEVICETREE --- arch/arm/dts/Makefile | 2 + arch/arm/dts/stm32h743i-eval.dts | 2 +- arch/arm/dts/stm32mp15-ddr.dtsi | 2 +- arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binF.dtsi | 120 ++ arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi | 121 ++ arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binF.dtsi | 120 ++ arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi | 21 +- arch/arm/dts/stm32mp157-pinctrl.dtsi | 1474 ++++++++++++++++++-- arch/arm/dts/stm32mp157-u-boot.dtsi | 73 +- arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 190 +++ arch/arm/dts/stm32mp157a-dk1.dts | 700 ++++++++++ arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi | 6 + arch/arm/dts/stm32mp157c-dk2.dts | 144 ++ arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | 109 +- arch/arm/dts/stm32mp157c-ed1.dts | 396 +++--- arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi | 19 +- arch/arm/dts/stm32mp157c-ev1.dts | 657 ++++++++- arch/arm/dts/stm32mp157c.dtsi | 1125 +++++++++++++-- arch/arm/dts/stm32mp157caa-pinctrl.dtsi | 90 ++ arch/arm/dts/stm32mp157cab-pinctrl.dtsi | 62 + arch/arm/dts/stm32mp157cac-pinctrl.dtsi | 78 ++ arch/arm/dts/stm32mp157cad-pinctrl.dtsi | 62 + arch/sandbox/dts/test.dts | 8 + doc/device-tree-bindings/arm/stm32.txt | 17 + doc/device-tree-bindings/clock/st,stm32-rcc.txt | 37 + doc/device-tree-bindings/clock/st,stm32mp1-rcc.txt | 60 + doc/device-tree-bindings/i2c/i2c-stm32.txt | 98 +- doc/device-tree-bindings/mfd/stpmic1.txt | 138 ++ doc/device-tree-bindings/mtd/stm32-fmc2-nand.txt | 59 + doc/device-tree-bindings/mtd/stm32-quadspi.txt | 43 + .../net/snps,dwc-qos-ethernet.txt | 3 + doc/device-tree-bindings/net/stm32-dwmac.txt | 62 + doc/device-tree-bindings/phy/phy-stm32-usbphyc.txt | 65 +- .../pinctrl/st,stm32-pinctrl.txt | 101 +- doc/device-tree-bindings/power/st,stm32mp1-pwr.txt | 52 + doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt | 4 +- .../regulator/st,stm32mp1-pwr-reg.txt | 31 + doc/device-tree-bindings/serial/st,stm32-usart.txt | 88 ++ .../watchdog/st,stm32-iwdg.txt | 26 + include/dt-bindings/clock/stm32mp1-clks.h | 3 - include/dt-bindings/mfd/st,stpmic1.h | 46 + include/dt-bindings/mfd/st,stpmu1.h | 60 - include/dt-bindings/pinctrl/stm32-pinfunc.h | 6 + include/dt-bindings/rtc/rtc-stm32.h | 13 + include/dt-bindings/soc/stm32-hdp.h | 108 ++ 45 files changed, 6122 insertions(+), 579 deletions(-) create mode 100644 arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binF.dtsi create mode 100644 arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi create mode 100644 arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binF.dtsi create mode 100644 arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi create mode 100644 arch/arm/dts/stm32mp157a-dk1.dts create mode 100644 arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi create mode 100644 arch/arm/dts/stm32mp157c-dk2.dts create mode 100644 arch/arm/dts/stm32mp157caa-pinctrl.dtsi create mode 100644 arch/arm/dts/stm32mp157cab-pinctrl.dtsi create mode 100644 arch/arm/dts/stm32mp157cac-pinctrl.dtsi create mode 100644 arch/arm/dts/stm32mp157cad-pinctrl.dtsi create mode 100644 doc/device-tree-bindings/arm/stm32.txt create mode 100644 doc/device-tree-bindings/clock/st,stm32mp1-rcc.txt create mode 100644 doc/device-tree-bindings/mfd/stpmic1.txt create mode 100644 doc/device-tree-bindings/mtd/stm32-fmc2-nand.txt create mode 100644 doc/device-tree-bindings/mtd/stm32-quadspi.txt create mode 100644 doc/device-tree-bindings/net/stm32-dwmac.txt create mode 100644 doc/device-tree-bindings/power/st,stm32mp1-pwr.txt create mode 100644 doc/device-tree-bindings/regulator/st,stm32mp1-pwr-reg.txt create mode 100644 doc/device-tree-bindings/serial/st,stm32-usart.txt create mode 100644 doc/device-tree-bindings/watchdog/st,stm32-iwdg.txt create mode 100644 include/dt-bindings/mfd/st,stpmic1.h delete mode 100644 include/dt-bindings/mfd/st,stpmu1.h create mode 100644 include/dt-bindings/rtc/rtc-stm32.h create mode 100644 include/dt-bindings/soc/stm32-hdp.h diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index d36447d..a346021 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -553,6 +553,8 @@ dtb-$(CONFIG_ARCH_ASPEED) += ast2500-evb.dtb dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb dtb-$(CONFIG_TARGET_STM32MP1) += \ + stm32mp157a-dk1.dtb \ + stm32mp157c-dk2.dtb \ stm32mp157c-ed1.dtb \ stm32mp157c-ev1.dtb diff --git a/arch/arm/dts/stm32h743i-eval.dts b/arch/arm/dts/stm32h743i-eval.dts index 28c876b..368432f 100644 --- a/arch/arm/dts/stm32h743i-eval.dts +++ b/arch/arm/dts/stm32h743i-eval.dts @@ -105,5 +105,5 @@ <&pinctrl_sdmmc1_level_shifter>; pinctrl-names = "default"; bus-width = <4>; - st,dirpol; + st,sig-dir; }; diff --git a/arch/arm/dts/stm32mp15-ddr.dtsi b/arch/arm/dts/stm32mp15-ddr.dtsi index 4172c02..0164e34 100644 --- a/arch/arm/dts/stm32mp15-ddr.dtsi +++ b/arch/arm/dts/stm32mp15-ddr.dtsi @@ -5,7 +5,7 @@ / { soc { - ddr: ddr@0x5A003000{ + ddr: ddr@5A003000{ u-boot,dm-pre-reloc; compatible = "st,stm32mp1-ddr"; diff --git a/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binF.dtsi b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binF.dtsi new file mode 100644 index 0000000..da83310 --- /dev/null +++ b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binF.dtsi @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * Copyright (C) 2018, STMicroelectronics - All Rights Reserved + */ +/* STM32MP157C DK1/DK2 BOARD configuration + * 1x DDR3L 4Gb, 16-bit, 533MHz. + * Reference used NT5CC256M16DP-DI from NANYA + * + * DDR type / Platform DDR3/3L + * freq 533MHz + * width 16 + * datasheet 1 = MT41J256M16-187 / DDR3-1066 bin F + * DDR density 4 + * timing mode optimized + * Scheduling/QoS options : type = 2 + * address mapping : RBC + * Tc > + 85C : N + */ +#define DDR_MEM_NAME "DDR3-1066/777 bin F 1x4Gb 533MHz v1.41" +#define DDR_MEM_SPEED 533000 +#define DDR_MEM_SIZE 0x20000000 + +#define DDR_MSTR 0x00041401 +#define DDR_MRCTRL0 0x00000010 +#define DDR_MRCTRL1 0x00000000 +#define DDR_DERATEEN 0x00000000 +#define DDR_DERATEINT 0x00800000 +#define DDR_PWRCTL 0x00000000 +#define DDR_PWRTMG 0x00400010 +#define DDR_HWLPCTL 0x00000000 +#define DDR_RFSHCTL0 0x00210000 +#define DDR_RFSHCTL3 0x00000000 +#define DDR_RFSHTMG 0x0081008B +#define DDR_CRCPARCTL0 0x00000000 +#define DDR_DRAMTMG0 0x121B2414 +#define DDR_DRAMTMG1 0x000A041B +#define DDR_DRAMTMG2 0x0607080F +#define DDR_DRAMTMG3 0x0050400C +#define DDR_DRAMTMG4 0x07040607 +#define DDR_DRAMTMG5 0x06060403 +#define DDR_DRAMTMG6 0x02020002 +#define DDR_DRAMTMG7 0x00000202 +#define DDR_DRAMTMG8 0x00001005 +#define DDR_DRAMTMG14 0x000000A0 +#define DDR_ZQCTL0 0xC2000040 +#define DDR_DFITMG0 0x02050105 +#define DDR_DFITMG1 0x00000202 +#define DDR_DFILPCFG0 0x07000000 +#define DDR_DFIUPD0 0xC0400003 +#define DDR_DFIUPD1 0x00000000 +#define DDR_DFIUPD2 0x00000000 +#define DDR_DFIPHYMSTR 0x00000000 +#define DDR_ADDRMAP1 0x00070707 +#define DDR_ADDRMAP2 0x00000000 +#define DDR_ADDRMAP3 0x1F000000 +#define DDR_ADDRMAP4 0x00001F1F +#define DDR_ADDRMAP5 0x06060606 +#define DDR_ADDRMAP6 0x0F060606 +#define DDR_ADDRMAP9 0x00000000 +#define DDR_ADDRMAP10 0x00000000 +#define DDR_ADDRMAP11 0x00000000 +#define DDR_ODTCFG 0x06000600 +#define DDR_ODTMAP 0x00000001 +#define DDR_SCHED 0x00000C01 +#define DDR_SCHED1 0x00000000 +#define DDR_PERFHPR1 0x01000001 +#define DDR_PERFLPR1 0x08000200 +#define DDR_PERFWR1 0x08000400 +#define DDR_DBG0 0x00000000 +#define DDR_DBG1 0x00000000 +#define DDR_DBGCMD 0x00000000 +#define DDR_POISONCFG 0x00000000 +#define DDR_PCCFG 0x00000010 +#define DDR_PCFGR_0 0x00010000 +#define DDR_PCFGW_0 0x00000000 +#define DDR_PCFGQOS0_0 0x02100C03 +#define DDR_PCFGQOS1_0 0x00800100 +#define DDR_PCFGWQOS0_0 0x01100C03 +#define DDR_PCFGWQOS1_0 0x01000200 +#define DDR_PCFGR_1 0x00010000 +#define DDR_PCFGW_1 0x00000000 +#define DDR_PCFGQOS0_1 0x02100C03 +#define DDR_PCFGQOS1_1 0x00800040 +#define DDR_PCFGWQOS0_1 0x01100C03 +#define DDR_PCFGWQOS1_1 0x01000200 +#define DDR_PGCR 0x01442E02 +#define DDR_PTR0 0x0022AA5B +#define DDR_PTR1 0x04841104 +#define DDR_PTR2 0x042DA068 +#define DDR_ACIOCR 0x10400812 +#define DDR_DXCCR 0x00000C40 +#define DDR_DSGCR 0xF200001F +#define DDR_DCR 0x0000000B +#define DDR_DTPR0 0x36D477D0 +#define DDR_DTPR1 0x098B00D8 +#define DDR_DTPR2 0x10023600 +#define DDR_MR0 0x00000830 +#define DDR_MR1 0x00000000 +#define DDR_MR2 0x00000208 +#define DDR_MR3 0x00000000 +#define DDR_ODTCR 0x00010000 +#define DDR_ZQ0CR1 0x00000038 +#define DDR_DX0GCR 0x0000CE81 +#define DDR_DX0DLLCR 0x40000000 +#define DDR_DX0DQTR 0xFFFFFFFF +#define DDR_DX0DQSTR 0x3DB02000 +#define DDR_DX1GCR 0x0000CE81 +#define DDR_DX1DLLCR 0x40000000 +#define DDR_DX1DQTR 0xFFFFFFFF +#define DDR_DX1DQSTR 0x3DB02000 +#define DDR_DX2GCR 0x0000CE81 +#define DDR_DX2DLLCR 0x40000000 +#define DDR_DX2DQTR 0xFFFFFFFF +#define DDR_DX2DQSTR 0x3DB02000 +#define DDR_DX3GCR 0x0000CE81 +#define DDR_DX3DLLCR 0x40000000 +#define DDR_DX3DQTR 0xFFFFFFFF +#define DDR_DX3DQSTR 0x3DB02000 + +#include "stm32mp15-ddr.dtsi" diff --git a/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi new file mode 100644 index 0000000..16b8cf6 --- /dev/null +++ b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi @@ -0,0 +1,121 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * Copyright (C) 2018, STMicroelectronics - All Rights Reserved + */ +/* STM32MP157C DK1/DK2 BOARD configuration + * 1x DDR3L 4Gb, 16-bit, 533MHz. + * Reference used NT5CC256M16DP-DI from NANYA + * + * DDR type / Platform DDR3/3L + * freq 533MHz + * width 16 + * datasheet 0 = MT41J256M16-187 / DDR3-1066 bin G + * DDR density 4 + * timing mode optimized + * Scheduling/QoS options : type = 2 + * address mapping : RBC + * Tc > + 85C : N + */ + +#define DDR_MEM_NAME "DDR3-1066/888 bin G 1x4Gb 533MHz v1.41" +#define DDR_MEM_SPEED 533000 +#define DDR_MEM_SIZE 0x20000000 + +#define DDR_MSTR 0x00041401 +#define DDR_MRCTRL0 0x00000010 +#define DDR_MRCTRL1 0x00000000 +#define DDR_DERATEEN 0x00000000 +#define DDR_DERATEINT 0x00800000 +#define DDR_PWRCTL 0x00000000 +#define DDR_PWRTMG 0x00400010 +#define DDR_HWLPCTL 0x00000000 +#define DDR_RFSHCTL0 0x00210000 +#define DDR_RFSHCTL3 0x00000000 +#define DDR_RFSHTMG 0x0081008B +#define DDR_CRCPARCTL0 0x00000000 +#define DDR_DRAMTMG0 0x121B2414 +#define DDR_DRAMTMG1 0x000A041C +#define DDR_DRAMTMG2 0x0608090F +#define DDR_DRAMTMG3 0x0050400C +#define DDR_DRAMTMG4 0x08040608 +#define DDR_DRAMTMG5 0x06060403 +#define DDR_DRAMTMG6 0x02020002 +#define DDR_DRAMTMG7 0x00000202 +#define DDR_DRAMTMG8 0x00001005 +#define DDR_DRAMTMG14 0x000000A0 +#define DDR_ZQCTL0 0xC2000040 +#define DDR_DFITMG0 0x02060105 +#define DDR_DFITMG1 0x00000202 +#define DDR_DFILPCFG0 0x07000000 +#define DDR_DFIUPD0 0xC0400003 +#define DDR_DFIUPD1 0x00000000 +#define DDR_DFIUPD2 0x00000000 +#define DDR_DFIPHYMSTR 0x00000000 +#define DDR_ADDRMAP1 0x00070707 +#define DDR_ADDRMAP2 0x00000000 +#define DDR_ADDRMAP3 0x1F000000 +#define DDR_ADDRMAP4 0x00001F1F +#define DDR_ADDRMAP5 0x06060606 +#define DDR_ADDRMAP6 0x0F060606 +#define DDR_ADDRMAP9 0x00000000 +#define DDR_ADDRMAP10 0x00000000 +#define DDR_ADDRMAP11 0x00000000 +#define DDR_ODTCFG 0x06000600 +#define DDR_ODTMAP 0x00000001 +#define DDR_SCHED 0x00000C01 +#define DDR_SCHED1 0x00000000 +#define DDR_PERFHPR1 0x01000001 +#define DDR_PERFLPR1 0x08000200 +#define DDR_PERFWR1 0x08000400 +#define DDR_DBG0 0x00000000 +#define DDR_DBG1 0x00000000 +#define DDR_DBGCMD 0x00000000 +#define DDR_POISONCFG 0x00000000 +#define DDR_PCCFG 0x00000010 +#define DDR_PCFGR_0 0x00010000 +#define DDR_PCFGW_0 0x00000000 +#define DDR_PCFGQOS0_0 0x02100C03 +#define DDR_PCFGQOS1_0 0x00800100 +#define DDR_PCFGWQOS0_0 0x01100C03 +#define DDR_PCFGWQOS1_0 0x01000200 +#define DDR_PCFGR_1 0x00010000 +#define DDR_PCFGW_1 0x00000000 +#define DDR_PCFGQOS0_1 0x02100C03 +#define DDR_PCFGQOS1_1 0x00800040 +#define DDR_PCFGWQOS0_1 0x01100C03 +#define DDR_PCFGWQOS1_1 0x01000200 +#define DDR_PGCR 0x01442E02 +#define DDR_PTR0 0x0022AA5B +#define DDR_PTR1 0x04841104 +#define DDR_PTR2 0x042DA068 +#define DDR_ACIOCR 0x10400812 +#define DDR_DXCCR 0x00000C40 +#define DDR_DSGCR 0xF200001F +#define DDR_DCR 0x0000000B +#define DDR_DTPR0 0x38D488D0 +#define DDR_DTPR1 0x098B00D8 +#define DDR_DTPR2 0x10023600 +#define DDR_MR0 0x00000840 +#define DDR_MR1 0x00000000 +#define DDR_MR2 0x00000208 +#define DDR_MR3 0x00000000 +#define DDR_ODTCR 0x00010000 +#define DDR_ZQ0CR1 0x00000038 +#define DDR_DX0GCR 0x0000CE81 +#define DDR_DX0DLLCR 0x40000000 +#define DDR_DX0DQTR 0xFFFFFFFF +#define DDR_DX0DQSTR 0x3DB02000 +#define DDR_DX1GCR 0x0000CE81 +#define DDR_DX1DLLCR 0x40000000 +#define DDR_DX1DQTR 0xFFFFFFFF +#define DDR_DX1DQSTR 0x3DB02000 +#define DDR_DX2GCR 0x0000CE81 +#define DDR_DX2DLLCR 0x40000000 +#define DDR_DX2DQTR 0xFFFFFFFF +#define DDR_DX2DQSTR 0x3DB02000 +#define DDR_DX3GCR 0x0000CE81 +#define DDR_DX3DLLCR 0x40000000 +#define DDR_DX3DQTR 0xFFFFFFFF +#define DDR_DX3DQSTR 0x3DB02000 + +#include "stm32mp15-ddr.dtsi" diff --git a/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binF.dtsi b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binF.dtsi new file mode 100644 index 0000000..82781e7 --- /dev/null +++ b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binF.dtsi @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * Copyright (C) 2018, STMicroelectronics - All Rights Reserved + */ +/* STM32MP157C ED1 BOARD configuration + * 2x DDR3L 4Gb each, 16-bit, 533MHz, Single Die Package in flyby topology. + * Reference used NT5CC256M16DP-DI from NANYA + * + * DDR type / Platform DDR3/3L + * freq 533MHz + * width 32 + * datasheet 1 = MT41J256M16-187 / DDR3-1066 bin F + * DDR density 8 + * timing mode optimized + * Scheduling/QoS options : type = 2 + * address mapping : RBC + * Tc > + 85C : N + */ +#define DDR_MEM_NAME "DDR3-1066/777 bin F 2x4Gb 533MHz v1.41" +#define DDR_MEM_SPEED 533000 +#define DDR_MEM_SIZE 0x40000000 + +#define DDR_MSTR 0x00040401 +#define DDR_MRCTRL0 0x00000010 +#define DDR_MRCTRL1 0x00000000 +#define DDR_DERATEEN 0x00000000 +#define DDR_DERATEINT 0x00800000 +#define DDR_PWRCTL 0x00000000 +#define DDR_PWRTMG 0x00400010 +#define DDR_HWLPCTL 0x00000000 +#define DDR_RFSHCTL0 0x00210000 +#define DDR_RFSHCTL3 0x00000000 +#define DDR_RFSHTMG 0x0081008B +#define DDR_CRCPARCTL0 0x00000000 +#define DDR_DRAMTMG0 0x121B2414 +#define DDR_DRAMTMG1 0x000A041B +#define DDR_DRAMTMG2 0x0607080F +#define DDR_DRAMTMG3 0x0050400C +#define DDR_DRAMTMG4 0x07040607 +#define DDR_DRAMTMG5 0x06060403 +#define DDR_DRAMTMG6 0x02020002 +#define DDR_DRAMTMG7 0x00000202 +#define DDR_DRAMTMG8 0x00001005 +#define DDR_DRAMTMG14 0x000000A0 +#define DDR_ZQCTL0 0xC2000040 +#define DDR_DFITMG0 0x02050105 +#define DDR_DFITMG1 0x00000202 +#define DDR_DFILPCFG0 0x07000000 +#define DDR_DFIUPD0 0xC0400003 +#define DDR_DFIUPD1 0x00000000 +#define DDR_DFIUPD2 0x00000000 +#define DDR_DFIPHYMSTR 0x00000000 +#define DDR_ADDRMAP1 0x00080808 +#define DDR_ADDRMAP2 0x00000000 +#define DDR_ADDRMAP3 0x00000000 +#define DDR_ADDRMAP4 0x00001F1F +#define DDR_ADDRMAP5 0x07070707 +#define DDR_ADDRMAP6 0x0F070707 +#define DDR_ADDRMAP9 0x00000000 +#define DDR_ADDRMAP10 0x00000000 +#define DDR_ADDRMAP11 0x00000000 +#define DDR_ODTCFG 0x06000600 +#define DDR_ODTMAP 0x00000001 +#define DDR_SCHED 0x00000C01 +#define DDR_SCHED1 0x00000000 +#define DDR_PERFHPR1 0x01000001 +#define DDR_PERFLPR1 0x08000200 +#define DDR_PERFWR1 0x08000400 +#define DDR_DBG0 0x00000000 +#define DDR_DBG1 0x00000000 +#define DDR_DBGCMD 0x00000000 +#define DDR_POISONCFG 0x00000000 +#define DDR_PCCFG 0x00000010 +#define DDR_PCFGR_0 0x00010000 +#define DDR_PCFGW_0 0x00000000 +#define DDR_PCFGQOS0_0 0x02100C03 +#define DDR_PCFGQOS1_0 0x00800100 +#define DDR_PCFGWQOS0_0 0x01100C03 +#define DDR_PCFGWQOS1_0 0x01000200 +#define DDR_PCFGR_1 0x00010000 +#define DDR_PCFGW_1 0x00000000 +#define DDR_PCFGQOS0_1 0x02100C03 +#define DDR_PCFGQOS1_1 0x00800040 +#define DDR_PCFGWQOS0_1 0x01100C03 +#define DDR_PCFGWQOS1_1 0x01000200 +#define DDR_PGCR 0x01442E02 +#define DDR_PTR0 0x0022AA5B +#define DDR_PTR1 0x04841104 +#define DDR_PTR2 0x042DA068 +#define DDR_ACIOCR 0x10400812 +#define DDR_DXCCR 0x00000C40 +#define DDR_DSGCR 0xF200001F +#define DDR_DCR 0x0000000B +#define DDR_DTPR0 0x36D477D0 +#define DDR_DTPR1 0x098B00D8 +#define DDR_DTPR2 0x10023600 +#define DDR_MR0 0x00000830 +#define DDR_MR1 0x00000000 +#define DDR_MR2 0x00000208 +#define DDR_MR3 0x00000000 +#define DDR_ODTCR 0x00010000 +#define DDR_ZQ0CR1 0x00000038 +#define DDR_DX0GCR 0x0000CE81 +#define DDR_DX0DLLCR 0x40000000 +#define DDR_DX0DQTR 0xFFFFFFFF +#define DDR_DX0DQSTR 0x3DB02000 +#define DDR_DX1GCR 0x0000CE81 +#define DDR_DX1DLLCR 0x40000000 +#define DDR_DX1DQTR 0xFFFFFFFF +#define DDR_DX1DQSTR 0x3DB02000 +#define DDR_DX2GCR 0x0000CE81 +#define DDR_DX2DLLCR 0x40000000 +#define DDR_DX2DQTR 0xFFFFFFFF +#define DDR_DX2DQSTR 0x3DB02000 +#define DDR_DX3GCR 0x0000CE81 +#define DDR_DX3DLLCR 0x40000000 +#define DDR_DX3DQTR 0xFFFFFFFF +#define DDR_DX3DQSTR 0x3DB02000 + +#include "stm32mp15-ddr.dtsi" diff --git a/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi index 8a5a821..82e7104 100644 --- a/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi +++ b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi @@ -3,7 +3,7 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ -/* STM32MP157C ED1 and ED2 BOARD configuration +/* STM32MP157C ED1 BOARD configuration * 2x DDR3L 4Gb each, 16-bit, 533MHz, Single Die Package in flyby topology. * Reference used NT5CC256M16DP-DI from NANYA * @@ -15,10 +15,11 @@ * timing mode optimized * Scheduling/QoS options : type = 2 * address mapping : RBC + * Tc > + 85C : N */ -#define DDR_MEM_NAME "DDR3-1066 bin G 2x4Gb 533MHz v1.36" -#define DDR_MEM_SPEED 533 +#define DDR_MEM_NAME "DDR3-1066/888 bin G 2x4Gb 533MHz v1.41" +#define DDR_MEM_SPEED 533000 #define DDR_MEM_SIZE 0x40000000 #define DDR_MSTR 0x00040401 @@ -62,7 +63,7 @@ #define DDR_ADDRMAP11 0x00000000 #define DDR_ODTCFG 0x06000600 #define DDR_ODTMAP 0x00000001 -#define DDR_SCHED 0x00001201 +#define DDR_SCHED 0x00000C01 #define DDR_SCHED1 0x00000000 #define DDR_PERFHPR1 0x01000001 #define DDR_PERFLPR1 0x08000200 @@ -74,15 +75,15 @@ #define DDR_PCCFG 0x00000010 #define DDR_PCFGR_0 0x00010000 #define DDR_PCFGW_0 0x00000000 -#define DDR_PCFGQOS0_0 0x02100B03 +#define DDR_PCFGQOS0_0 0x02100C03 #define DDR_PCFGQOS1_0 0x00800100 -#define DDR_PCFGWQOS0_0 0x01100B03 +#define DDR_PCFGWQOS0_0 0x01100C03 #define DDR_PCFGWQOS1_0 0x01000200 #define DDR_PCFGR_1 0x00010000 #define DDR_PCFGW_1 0x00000000 -#define DDR_PCFGQOS0_1 0x02100B03 -#define DDR_PCFGQOS1_1 0x00800100 -#define DDR_PCFGWQOS0_1 0x01100B03 +#define DDR_PCFGQOS0_1 0x02100C03 +#define DDR_PCFGQOS1_1 0x00800040 +#define DDR_PCFGWQOS0_1 0x01100C03 #define DDR_PCFGWQOS1_1 0x01000200 #define DDR_PGCR 0x01442E02 #define DDR_PTR0 0x0022AA5B @@ -100,7 +101,7 @@ #define DDR_MR2 0x00000208 #define DDR_MR3 0x00000000 #define DDR_ODTCR 0x00010000 -#define DDR_ZQ0CR1 0x0000005B +#define DDR_ZQ0CR1 0x00000038 #define DDR_DX0GCR 0x0000CE81 #define DDR_DX0DLLCR 0x40000000 #define DDR_DX0DQTR 0xFFFFFFFF diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi index 85da592..183d7ba 100644 --- a/arch/arm/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi @@ -14,6 +14,7 @@ ranges = <0 0x50002000 0xa400>; interrupt-parent = <&exti>; st,syscfg = <&exti 0x60 0xff>; + hwlocks = <&hsem 0>; pins-are-numbered; gpioa: gpio@50002000 { @@ -24,8 +25,7 @@ reg = <0x0 0x400>; clocks = <&rcc GPIOA>; st,bank-name = "GPIOA"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 0 16>; + status = "disabled"; }; gpiob: gpio@50003000 { @@ -36,8 +36,7 @@ reg = <0x1000 0x400>; clocks = <&rcc GPIOB>; st,bank-name = "GPIOB"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 16 16>; + status = "disabled"; }; gpioc: gpio@50004000 { @@ -48,8 +47,7 @@ reg = <0x2000 0x400>; clocks = <&rcc GPIOC>; st,bank-name = "GPIOC"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 32 16>; + status = "disabled"; }; gpiod: gpio@50005000 { @@ -60,8 +58,7 @@ reg = <0x3000 0x400>; clocks = <&rcc GPIOD>; st,bank-name = "GPIOD"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 48 16>; + status = "disabled"; }; gpioe: gpio@50006000 { @@ -72,8 +69,7 @@ reg = <0x4000 0x400>; clocks = <&rcc GPIOE>; st,bank-name = "GPIOE"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 64 16>; + status = "disabled"; }; gpiof: gpio@50007000 { @@ -84,8 +80,7 @@ reg = <0x5000 0x400>; clocks = <&rcc GPIOF>; st,bank-name = "GPIOF"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 80 16>; + status = "disabled"; }; gpiog: gpio@50008000 { @@ -96,8 +91,7 @@ reg = <0x6000 0x400>; clocks = <&rcc GPIOG>; st,bank-name = "GPIOG"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 96 16>; + status = "disabled"; }; gpioh: gpio@50009000 { @@ -108,8 +102,7 @@ reg = <0x7000 0x400>; clocks = <&rcc GPIOH>; st,bank-name = "GPIOH"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 112 16>; + status = "disabled"; }; gpioi: gpio@5000a000 { @@ -120,8 +113,7 @@ reg = <0x8000 0x400>; clocks = <&rcc GPIOI>; st,bank-name = "GPIOI"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 128 16>; + status = "disabled"; }; gpioj: gpio@5000b000 { @@ -132,8 +124,7 @@ reg = <0x9000 0x400>; clocks = <&rcc GPIOJ>; st,bank-name = "GPIOJ"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 144 16>; + status = "disabled"; }; gpiok: gpio@5000c000 { @@ -144,8 +135,29 @@ reg = <0xa000 0x400>; clocks = <&rcc GPIOK>; st,bank-name = "GPIOK"; - ngpios = <8>; - gpio-ranges = <&pinctrl 0 160 8>; + status = "disabled"; + }; + + adc1_in6_pins_a: adc1-in6 { + pins { + pinmux = ; + }; + }; + + adc12_ain_pins_a: adc12-ain-0 { + pins { + pinmux = , /* ADC1 in13 */ + , /* ADC1 in6 */ + , /* ADC2 in2 */ + ; /* ADC2 in6 */ + }; + }; + + adc12_usb_pwr_pins_a: adc12-usb-pwr-pins-0 { + pins { + pinmux = , /* ADC12 in18 */ + ; /* ADC12 in19 */ + }; }; cec_pins_a: cec-0 { @@ -153,180 +165,1374 @@ pinmux = ; bias-disable; drive-open-drain; - slew-rate = <0>; + slew-rate = <0>; + }; + }; + + cec_pins_sleep_a: cec-sleep-0 { + pins { + pinmux = ; /* HDMI_CEC */ + }; + }; + + cec_pins_b: cec-1 { + pins { + pinmux = ; + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + cec_pins_sleep_b: cec-sleep-1 { + pins { + pinmux = ; /* HDMI_CEC */ + }; + }; + + dac_ch1_pins_a: dac-ch1 { + pins { + pinmux = ; + }; + }; + + dac_ch2_pins_a: dac-ch2 { + pins { + pinmux = ; + }; + }; + + dcmi_pins_a: dcmi-0 { + pins { + pinmux = ,/* DCMI_HSYNC */ + ,/* DCMI_VSYNC */ + ,/* DCMI_PIXCLK */ + ,/* DCMI_D0 */ + ,/* DCMI_D1 */ + ,/* DCMI_D2 */ + ,/* DCMI_D3 */ + ,/* DCMI_D4 */ + ,/* DCMI_D5 */ + ,/* DCMI_D6 */ + ,/* DCMI_D7 */ + ,/* DCMI_D8 */ + ,/* DCMI_D9 */ + ,/* DCMI_D10 */ + ;/* DCMI_D11 */ + bias-disable; + }; + }; + + dcmi_sleep_pins_a: dcmi-sleep-0 { + pins { + pinmux = ,/* DCMI_HSYNC */ + ,/* DCMI_VSYNC */ + ,/* DCMI_PIXCLK */ + ,/* DCMI_D0 */ + ,/* DCMI_D1 */ + ,/* DCMI_D2 */ + ,/* DCMI_D3 */ + ,/* DCMI_D4 */ + ,/* DCMI_D5 */ + ,/* DCMI_D6 */ + ,/* DCMI_D7 */ + ,/* DCMI_D8 */ + ,/* DCMI_D9 */ + ,/* DCMI_D10 */ + ;/* DCMI_D11 */ + }; + }; + + dfsdm_clkout_pins_a: dfsdm-clkout-pins-0 { + pins { + pinmux = ; /* DFSDM_CKOUT */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + dfsdm_clkout_sleep_pins_a: dfsdm-clkout-sleep-pins-0 { + pins { + pinmux = ; /* DFSDM_CKOUT */ + }; + }; + + dfsdm_data1_pins_a: dfsdm-data1-pins-0 { + pins { + pinmux = ; /* DFSDM_DATA1 */ + }; + }; + + dfsdm_data1_sleep_pins_a: dfsdm-data1-sleep-pins-0 { + pins { + pinmux = ; /* DFSDM_DATA1 */ + }; + }; + + dfsdm_data3_pins_a: dfsdm-data3-pins-0 { + pins { + pinmux = ; /* DFSDM_DATA3 */ + }; + }; + + dfsdm_data3_sleep_pins_a: dfsdm-data3-sleep-pins-0 { + pins { + pinmux = ; /* DFSDM_DATA3 */ + }; + }; + + ethernet0_rgmii_pins_a: rgmii-0 { + pins1 { + pinmux = , /* ETH_RGMII_CLK125 */ + , /* ETH_RGMII_GTX_CLK */ + , /* ETH_RGMII_TXD0 */ + , /* ETH_RGMII_TXD1 */ + , /* ETH_RGMII_TXD2 */ + , /* ETH_RGMII_TXD3 */ + , /* ETH_RGMII_TX_CTL */ + , /* ETH_MDIO */ + ; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + pins2 { + pinmux = , /* ETH_RGMII_RXD0 */ + , /* ETH_RGMII_RXD1 */ + , /* ETH_RGMII_RXD2 */ + , /* ETH_RGMII_RXD3 */ + , /* ETH_RGMII_RX_CLK */ + ; /* ETH_RGMII_RX_CTL */ + bias-disable; + }; + }; + + ethernet0_rgmii_pins_sleep_a: rgmii-sleep-0 { + pins1 { + pinmux = , /* ETH_RGMII_CLK125 */ + , /* ETH_RGMII_GTX_CLK */ + , /* ETH_RGMII_TXD0 */ + , /* ETH_RGMII_TXD1 */ + , /* ETH_RGMII_TXD2 */ + , /* ETH_RGMII_TXD3 */ + , /* ETH_RGMII_TX_CTL */ + , /* ETH_MDIO */ + , /* ETH_MDC */ + , /* ETH_RGMII_RXD0 */ + , /* ETH_RGMII_RXD1 */ + , /* ETH_RGMII_RXD2 */ + , /* ETH_RGMII_RXD3 */ + , /* ETH_RGMII_RX_CLK */ + ; /* ETH_RGMII_RX_CTL */ + }; + }; + + fmc_pins_a: fmc-0 { + pins1 { + pinmux = , /* FMC_NOE */ + , /* FMC_NWE */ + , /* FMC_A16_FMC_CLE */ + , /* FMC_A17_FMC_ALE */ + , /* FMC_D0 */ + , /* FMC_D1 */ + , /* FMC_D2 */ + , /* FMC_D3 */ + , /* FMC_D4 */ + , /* FMC_D5 */ + , /* FMC_D6 */ + , /* FMC_D7 */ + ; /* FMC_NE2_FMC_NCE */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = ; /* FMC_NWAIT */ + bias-pull-up; + }; + }; + + fmc_sleep_pins_a: fmc-sleep-0 { + pins { + pinmux = , /* FMC_NOE */ + , /* FMC_NWE */ + , /* FMC_A16_FMC_CLE */ + , /* FMC_A17_FMC_ALE */ + , /* FMC_D0 */ + , /* FMC_D1 */ + , /* FMC_D2 */ + , /* FMC_D3 */ + , /* FMC_D4 */ + , /* FMC_D5 */ + , /* FMC_D6 */ + , /* FMC_D7 */ + , /* FMC_NWAIT */ + ; /* FMC_NE2_FMC_NCE */ + }; + }; + + hdp0_pins_a: hdp0-0 { + pins { + pinmux = ; /* HDP0 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp0_pins_sleep_a: hdp0-sleep-0 { + pins { + pinmux = ; /* HDP0 */ + }; + }; + + hdp0_pins_b: hdp0-1 { + pins { + pinmux = ; /* HDP0 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp0_pins_sleep_b: hdp0-sleep-1 { + pins { + pinmux = ; /* HDP0 */ + }; + }; + + hdp1_pins_a: hdp1-0 { + pins { + pinmux = ; /* HDP1 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp1_pins_sleep_a: hdp1-sleep-0 { + pins { + pinmux = ; /* HDP1 */ + }; + }; + + hdp1_pins_b: hdp1-1 { + pins { + pinmux = ; /* HDP1 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp1_pins_sleep_b: hdp1-sleep-1 { + pins { + pinmux = ; /* HDP1 */ + }; + }; + + hdp2_pins_a: hdp2-0 { + pins { + pinmux = ; /* HDP2 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp2_pins_sleep_a: hdp2-sleep-0 { + pins { + pinmux = ; /* HDP2 */ + }; + }; + + hdp2_pins_b: hdp2-1 { + pins { + pinmux = ; /* HDP2 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp2_pins_sleep_b: hdp2-sleep-1 { + pins { + pinmux = ; /* HDP2 */ + }; + }; + + hdp3_pins_a: hdp3-0 { + pins { + pinmux = ; /* HDP3 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp3_pins_sleep_a: hdp3-sleep-0 { + pins { + pinmux = ; /* HDP3 */ + }; + }; + + hdp3_pins_b: hdp3-1 { + pins { + pinmux = ; /* HDP3 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp3_pins_sleep_b: hdp3-sleep-1 { + pins { + pinmux = ; /* HDP3 */ + }; + }; + + hdp4_pins_a: hdp4-0 { + pins { + pinmux = ; /* HDP4 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp4_pins_sleep_a: hdp4-sleep-0 { + pins { + pinmux = ; /* HDP4 */ + }; + }; + + hdp4_pins_b: hdp4-1 { + pins { + pinmux = ; /* HDP4 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp4_pins_sleep_b: hdp4-sleep-1 { + pins { + pinmux = ; /* HDP4 */ + }; + }; + + hdp5_pins_a: hdp5-0 { + pins { + pinmux = ; /* HDP5 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp5_pins_sleep_a: hdp5-sleep-0 { + pins { + pinmux = ; /* HDP5 */ + }; + }; + + hdp5_pins_b: hdp5-1 { + pins { + pinmux = ; /* HDP5 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp5_pins_sleep_b: hdp5-sleep-1 { + pins { + pinmux = ; /* HDP5 */ + }; + }; + + hdp6_pins_a: hdp6-0 { + pins { + pinmux = ; /* HDP6 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp6_pins_sleep_a: hdp6-sleep-0 { + pins { + pinmux = ; /* HDP6 */ + }; + }; + + hdp6_pins_b: hdp6-1 { + pins { + pinmux = ; /* HDP6 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp6_pins_sleep_b: hdp6-sleep-1 { + pins { + pinmux = ; /* HDP6 */ + }; + }; + + hdp7_pins_a: hdp7-0 { + pins { + pinmux = ; /* HDP7 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp7_pins_sleep_a: hdp7-sleep-0 { + pins { + pinmux = ; /* HDP7 */ + }; + }; + + hdp7_pins_b: hdp7-1 { + pins { + pinmux = ; /* HDP7 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + hdp7_pins_sleep_b: hdp7-sleep-1 { + pins { + pinmux = ; /* HDP7 */ + }; + }; + + i2c1_pins_a: i2c1-0 { + pins { + pinmux = , /* I2C1_SCL */ + ; /* I2C1_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c1_pins_sleep_a: i2c1-1 { + pins { + pinmux = , /* I2C1_SCL */ + ; /* I2C1_SDA */ + }; + }; + + i2c2_pins_a: i2c2-0 { + pins { + pinmux = , /* I2C2_SCL */ + ; /* I2C2_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c2_pins_sleep_a: i2c2-1 { + pins { + pinmux = , /* I2C2_SCL */ + ; /* I2C2_SDA */ + }; + }; + + i2c5_pins_a: i2c5-0 { + pins { + pinmux = , /* I2C5_SCL */ + ; /* I2C5_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c5_pins_sleep_a: i2c5-1 { + pins { + pinmux = , /* I2C5_SCL */ + ; /* I2C5_SDA */ + + }; + }; + + i2s2_pins_a: i2s2-0 { + pins { + pinmux = , /* I2S2_SDO */ + , /* I2S2_WS */ + ; /* I2S2_CK */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + }; + + i2s2_pins_sleep_a: i2s2-1 { + pins { + pinmux = , /* I2S2_SDO */ + , /* I2S2_WS */ + ; /* I2S2_CK */ + }; + }; + + ltdc_pins_a: ltdc-a-0 { + pins { + pinmux = , /* LCD_CLK */ + , /* LCD_HSYNC */ + , /* LCD_VSYNC */ + , /* LCD_DE */ + , /* LCD_R0 */ + , /* LCD_R1 */ + , /* LCD_R2 */ + , /* LCD_R3 */ + , /* LCD_R4 */ + , /* LCD_R5 */ + , /* LCD_R6 */ + , /* LCD_R7 */ + , /* LCD_G0 */ + , /* LCD_G1 */ + , /* LCD_G2 */ + , /* LCD_G3 */ + , /* LCD_G4 */ + , /* LCD_G5 */ + , /* LCD_G6 */ + , /* LCD_G7 */ + , /* LCD_B0 */ + , /* LCD_B1 */ + , /* LCD_B2 */ + , /* LCD_B3 */ + , /* LCD_B4 */ + , /* LCD_B5 */ + , /* LCD_B6 */ + ; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + ltdc_pins_sleep_a: ltdc-a-1 { + pins { + pinmux = , /* LCD_CLK */ + , /* LCD_HSYNC */ + , /* LCD_VSYNC */ + , /* LCD_DE */ + , /* LCD_R0 */ + , /* LCD_R1 */ + , /* LCD_R2 */ + , /* LCD_R3 */ + , /* LCD_R4 */ + , /* LCD_R5 */ + , /* LCD_R6 */ + , /* LCD_R7 */ + , /* LCD_G0 */ + , /* LCD_G1 */ + , /* LCD_G2 */ + , /* LCD_G3 */ + , /* LCD_G4 */ + , /* LCD_G5 */ + , /* LCD_G6 */ + , /* LCD_G7 */ + , /* LCD_B0 */ + , /* LCD_B1 */ + , /* LCD_B2 */ + , /* LCD_B3 */ + , /* LCD_B4 */ + , /* LCD_B5 */ + , /* LCD_B6 */ + ; /* LCD_B7 */ + }; + }; + + ltdc_pins_b: ltdc-b-0 { + pins { + pinmux = , /* LCD_CLK */ + , /* LCD_HSYNC */ + , /* LCD_VSYNC */ + , /* LCD_DE */ + , /* LCD_R0 */ + , /* LCD_R1 */ + , /* LCD_R2 */ + , /* LCD_R3 */ + , /* LCD_R4 */ + , /* LCD_R5 */ + , /* LCD_R6 */ + , /* LCD_R7 */ + , /* LCD_G0 */ + , /* LCD_G1 */ + , /* LCD_G2 */ + , /* LCD_G3 */ + , /* LCD_G4 */ + , /* LCD_G5 */ + , /* LCD_G6 */ + , /* LCD_G7 */ + , /* LCD_B0 */ + , /* LCD_B1 */ + , /* LCD_B2 */ + , /* LCD_B3 */ + , /* LCD_B4 */ + , /* LCD_B5 */ + , /* LCD_B6 */ + ; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + ltdc_pins_sleep_b: ltdc-b-1 { + pins { + pinmux = , /* LCD_CLK */ + , /* LCD_HSYNC */ + , /* LCD_VSYNC */ + , /* LCD_DE */ + , /* LCD_R0 */ + , /* LCD_R1 */ + , /* LCD_R2 */ + , /* LCD_R3 */ + , /* LCD_R4 */ + , /* LCD_R5 */ + , /* LCD_R6 */ + , /* LCD_R7 */ + , /* LCD_G0 */ + , /* LCD_G1 */ + , /* LCD_G2 */ + , /* LCD_G3 */ + , /* LCD_G4 */ + , /* LCD_G5 */ + , /* LCD_G6 */ + , /* LCD_G7 */ + , /* LCD_B0 */ + , /* LCD_B1 */ + , /* LCD_B2 */ + , /* LCD_B3 */ + , /* LCD_B4 */ + , /* LCD_B5 */ + , /* LCD_B6 */ + ; /* LCD_B7 */ + }; + }; + + m_can1_pins_a: m-can1-0 { + pins1 { + pinmux = ; /* CAN1_TX */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* CAN1_RX */ + bias-disable; + }; + }; + + m_can1_sleep_pins_a: m_can1-sleep@0 { + pins { + pinmux = , /* CAN1_TX */ + ; /* CAN1_RX */ + }; + }; + + pwm1_pins_a: pwm1-0 { + pins { + pinmux = , /* TIM1_CH1 */ + , /* TIM1_CH2 */ + ; /* TIM1_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm1_sleep_pins_a: pwm1-sleep-0 { + pins { + pinmux = , /* TIM1_CH1 */ + , /* TIM1_CH2 */ + ; /* TIM1_CH4 */ + }; + }; + + pwm2_pins_a: pwm2-0 { + pins { + pinmux = ; /* TIM2_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm2_sleep_pins_a: pwm2-sleep-0 { + pins { + pinmux = ; /* TIM2_CH4 */ + }; + }; + + pwm3_pins_a: pwm3-0 { + pins { + pinmux = ; /* TIM3_CH2 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm3_sleep_pins_a: pwm3-sleep-0 { + pins { + pinmux = ; /* TIM3_CH2 */ + }; + }; + + pwm4_pins_a: pwm4-0 { + pins { + pinmux = , /* TIM4_CH3 */ + ; /* TIM4_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm4_sleep_pins_a: pwm4-sleep-0 { + pins { + pinmux = , /* TIM4_CH3 */ + ; /* TIM4_CH4 */ + }; + }; + + pwm4_pins_b: pwm4-1 { + pins { + pinmux = ; /* TIM4_CH2 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm4_sleep_pins_b: pwm4-sleep-1 { + pins { + pinmux = ; /* TIM4_CH2 */ + }; + }; + + pwm5_pins_a: pwm5-0 { + pins { + pinmux = ; /* TIM5_CH2 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm5_sleep_pins_a: pwm5-sleep-0 { + pins { + pinmux = ; /* TIM5_CH2 */ + }; + }; + + pwm8_pins_a: pwm8-0 { + pins { + pinmux = ; /* TIM8_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm8_sleep_pins_a: pwm8-sleep-0 { + pins { + pinmux = ; /* TIM8_CH4 */ + }; + }; + + pwm12_pins_a: pwm12-0 { + pins { + pinmux = ; /* TIM12_CH1 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm12_sleep_pins_a: pwm12-sleep-0 { + pins { + pinmux = ; /* TIM12_CH1 */ + }; + }; + + qspi_bk1_pins_a: qspi-bk1-0 { + pins1 { + pinmux = , /* QSPI_BK1_IO0 */ + , /* QSPI_BK1_IO1 */ + , /* QSPI_BK1_IO2 */ + ; /* QSPI_BK1_IO3 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = ; /* QSPI_BK1_NCS */ + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 { + pins { + pinmux = , /* QSPI_BK1_IO0 */ + , /* QSPI_BK1_IO1 */ + , /* QSPI_BK1_IO2 */ + , /* QSPI_BK1_IO3 */ + ; /* QSPI_BK1_NCS */ + }; + }; + + qspi_bk2_pins_a: qspi-bk2-0 { + pins1 { + pinmux = , /* QSPI_BK2_IO0 */ + , /* QSPI_BK2_IO1 */ + , /* QSPI_BK2_IO2 */ + ; /* QSPI_BK2_IO3 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = ; /* QSPI_BK2_NCS */ + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_bk2_sleep_pins_a: qspi-bk2-sleep-0 { + pins { + pinmux = , /* QSPI_BK2_IO0 */ + , /* QSPI_BK2_IO1 */ + , /* QSPI_BK2_IO2 */ + , /* QSPI_BK2_IO3 */ + ; /* QSPI_BK2_NCS */ + }; + }; + + qspi_clk_pins_a: qspi-clk-0 { + pins { + pinmux = ; /* QSPI_CLK */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + }; + + qspi_clk_sleep_pins_a: qspi-clk-sleep-0 { + pins { + pinmux = ; /* QSPI_CLK */ + }; + }; + + rtc_out2_rmp_pins_a: rtc-out2-rmp-pins@0 { + pins { + pinmux = ; /* RTC_OUT2_RMP */ + }; + }; + + sai2a_pins_a: sai2a-0 { + pins { + pinmux = , /* SAI2_SCK_A */ + , /* SAI2_SD_A */ + , /* SAI2_FS_A */ + ; /* SAI2_MCLK_A */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + }; + + sai2a_sleep_pins_a: sai2a-1 { + pins { + pinmux = , /* SAI2_SCK_A */ + , /* SAI2_SD_A */ + , /* SAI2_FS_A */ + ; /* SAI2_MCLK_A */ + }; + }; + + sai2b_pins_a: sai2b-0 { + pins1 { + pinmux = , /* SAI2_SCK_B */ + , /* SAI2_FS_B */ + ; /* SAI2_MCLK_B */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* SAI2_SD_B */ + bias-disable; + }; + }; + + sai2b_sleep_pins_a: sai2b-1 { + pins { + pinmux = , /* SAI2_SD_B */ + , /* SAI2_SCK_B */ + , /* SAI2_FS_B */ + ; /* SAI2_MCLK_B */ + }; + }; + + sai2b_pins_b: sai2b-2 { + pins { + pinmux = ; /* SAI2_SD_B */ + bias-disable; + }; + }; + + sai2b_sleep_pins_b: sai2b-3 { + pins { + pinmux = ; /* SAI2_SD_B */ + }; + }; + + sai4a_pins_a: sai4a-0 { + pins { + pinmux = ; /* SAI4_SD_A */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + }; + + sai4a_sleep_pins_a: sai4a-1 { + pins { + pinmux = ; /* SAI4_SD_A */ + }; + }; + + sdmmc1_b4_pins_a: sdmmc1-b4-0 { + pins1 { + pinmux = , /* SDMMC1_D0 */ + , /* SDMMC1_D1 */ + , /* SDMMC1_D2 */ + , /* SDMMC1_D3 */ + ; /* SDMMC1_CMD */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* SDMMC1_CK */ + slew-rate = <2>; + drive-push-pull; + bias-disable; + }; + }; + + sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { + pins1 { + pinmux = , /* SDMMC1_D0 */ + , /* SDMMC1_D1 */ + , /* SDMMC1_D2 */ + ; /* SDMMC1_D3 */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* SDMMC1_CK */ + slew-rate = <2>; + drive-push-pull; + bias-disable; + }; + pins3 { + pinmux = ; /* SDMMC1_CMD */ + slew-rate = <1>; + drive-open-drain; + bias-disable; }; }; - i2c1_pins_a: i2c1-0 { + sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { pins { - pinmux = , /* I2C1_SCL */ - ; /* I2C1_SDA */ - bias-disable; - drive-open-drain; - slew-rate = <0>; + pinmux = , /* SDMMC1_D0 */ + , /* SDMMC1_D1 */ + , /* SDMMC1_D2 */ + , /* SDMMC1_D3 */ + , /* SDMMC1_CK */ + ; /* SDMMC1_CMD */ }; }; - i2c2_pins_a: i2c2-0 { + sdmmc1_dir_pins_a: sdmmc1-dir-0 { + pins1 { + pinmux = , /* SDMMC1_D0DIR */ + , /* SDMMC1_D123DIR */ + ; /* SDMMC1_CDIR */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + pins2{ + pinmux = ; /* SDMMC1_CKIN */ + bias-pull-up; + }; + }; + + sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 { pins { - pinmux = , /* I2C2_SCL */ - ; /* I2C2_SDA */ - bias-disable; + pinmux = , /* SDMMC1_D0DIR */ + , /* SDMMC1_D123DIR */ + , /* SDMMC1_CDIR */ + ; /* SDMMC1_CKIN */ + }; + }; + + sdmmc2_b4_pins_a: sdmmc2-b4-0 { + pins1 { + pinmux = , /* SDMMC2_D0 */ + , /* SDMMC2_D1 */ + , /* SDMMC2_D2 */ + , /* SDMMC2_D3 */ + ; /* SDMMC2_CMD */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + pins2 { + pinmux = ; /* SDMMC2_CK */ + slew-rate = <2>; + drive-push-pull; + bias-pull-up; + }; + }; + + sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 { + pins1 { + pinmux = , /* SDMMC2_D0 */ + , /* SDMMC2_D1 */ + , /* SDMMC2_D2 */ + ; /* SDMMC2_D3 */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + pins2 { + pinmux = ; /* SDMMC2_CK */ + slew-rate = <2>; + drive-push-pull; + bias-pull-up; + }; + pins3 { + pinmux = ; /* SDMMC2_CMD */ + slew-rate = <1>; drive-open-drain; - slew-rate = <0>; + bias-pull-up; }; }; - i2c5_pins_a: i2c5-0 { + sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 { pins { - pinmux = , /* I2C5_SCL */ - ; /* I2C5_SDA */ - bias-disable; - drive-open-drain; - slew-rate = <0>; + pinmux = , /* SDMMC2_D0 */ + , /* SDMMC2_D1 */ + , /* SDMMC2_D2 */ + , /* SDMMC2_D3 */ + , /* SDMMC2_CK */ + ; /* SDMMC2_CMD */ }; }; - pwm2_pins_a: pwm2-0 { + sdmmc2_d47_pins_a: sdmmc2-d47-0 { pins { - pinmux = ; /* TIM2_CH4 */ - bias-pull-down; + pinmux = , /* SDMMC2_D4 */ + , /* SDMMC2_D5 */ + , /* SDMMC2_D6 */ + ; /* SDMMC2_D7 */ + slew-rate = <1>; drive-push-pull; - slew-rate = <0>; + bias-pull-up; }; }; - pwm8_pins_a: pwm8-0 { + sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 { pins { - pinmux = ; /* TIM8_CH4 */ - bias-pull-down; + pinmux = , /* SDMMC2_D4 */ + , /* SDMMC2_D5 */ + , /* SDMMC2_D6 */ + ; /* SDMMC2_D7 */ + }; + }; + + sdmmc3_b4_pins_a: sdmmc3-b4-0 { + pins1 { + pinmux = , /* SDMMC3_D0 */ + , /* SDMMC3_D1 */ + , /* SDMMC3_D2 */ + , /* SDMMC3_D3 */ + ; /* SDMMC3_CMD */ + slew-rate = <1>; drive-push-pull; - slew-rate = <0>; + bias-pull-up; + }; + pins2 { + pinmux = ; /* SDMMC3_CK */ + slew-rate = <2>; + drive-push-pull; + bias-pull-up; }; }; - pwm12_pins_a: pwm12-0 { - pins { - pinmux = ; /* TIM12_CH1 */ - bias-pull-down; + sdmmc3_b4_od_pins_a: sdmmc3-b4-od-0 { + pins1 { + pinmux = , /* SDMMC3_D0 */ + , /* SDMMC3_D1 */ + , /* SDMMC3_D2 */ + ; /* SDMMC3_D3 */ + slew-rate = <1>; drive-push-pull; - slew-rate = <0>; + bias-pull-up; + }; + pins2 { + pinmux = ; /* SDMMC3_CK */ + slew-rate = <2>; + drive-push-pull; + bias-pull-up; + }; + pins3 { + pinmux = ; /* SDMMC2_CMD */ + slew-rate = <1>; + drive-open-drain; + bias-pull-up; }; }; - qspi_clk_pins_a: qspi-clk-0 { + sdmmc3_b4_sleep_pins_a: sdmmc3-b4-sleep-0 { pins { - pinmux = ; /* QSPI_CLK */ + pinmux = , /* SDMMC3_D0 */ + , /* SDMMC3_D1 */ + , /* SDMMC3_D2 */ + , /* SDMMC3_D3 */ + , /* SDMMC3_CK */ + ; /* SDMMC3_CMD */ + }; + }; + + spdifrx_pins_a: spdifrx-0 { + pins { + pinmux = ; /* SPDIF_IN1 */ bias-disable; - drive-push-pull; - slew-rate = <3>; }; }; - qspi_bk1_pins_a: qspi-bk1-0 { + spdifrx_sleep_pins_a: spdifrx-1 { + pins { + pinmux = ; /* SPDIF_IN1 */ + }; + }; + + spi4_pins_a: spi4-0 { pins1 { - pinmux = , /* QSPI_BK1_IO0 */ - , /* QSPI_BK1_IO1 */ - , /* QSPI_BK1_IO2 */ - ; /* QSPI_BK1_IO3 */ + pinmux = , /* SPI4_SCK */ + ; /* SPI4_MOSI */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; + pins2 { - pinmux = ; /* QSPI_BK1_NCS */ - bias-pull-up; - drive-push-pull; - slew-rate = <3>; + pinmux = ; /* SPI4_MISO */ + bias-disable; }; }; - qspi_bk2_pins_a: qspi-bk2-0 { + spi4_sleep_pins_a: spi4-sleep-0 { + pins { + pinmux = , /* SPI4_SCK */ + , /* SPI4_MISO */ + ; /* SPI4_MOSI */ + }; + }; + + spi5_pins_a: spi5-0 { pins1 { - pinmux = , /* QSPI_BK2_IO0 */ - , /* QSPI_BK2_IO1 */ - , /* QSPI_BK2_IO2 */ - ; /* QSPI_BK2_IO3 */ + pinmux = , /* SPI5_SCK */ + ; /* SPI5_MOSI */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; + pins2 { - pinmux = ; /* QSPI_BK2_NCS */ - bias-pull-up; - drive-push-pull; - slew-rate = <3>; + pinmux = ; /* SPI5_MISO */ + bias-disable; }; }; - sdmmc1_b4_pins_a: sdmmc1-b4@0 { + + spi5_sleep_pins_a: spi5-sleep-0 { pins { - pinmux = , /* SDMMC1_D0 */ - , /* SDMMC1_D1 */ - , /* SDMMC1_D2 */ - , /* SDMMC1_D3 */ - , /* SDMMC1_CK */ - ; /* SDMMC1_CMD */ - slew-rate = <3>; + pinmux = , /* SPI5_SCK */ + , /* SPI5_MISO */ + ; /* SPI5_MOSI */ + }; + }; + + uart4_pins_a: uart4-0 { + pins1 { + pinmux = ; /* UART4_TX */ + bias-disable; drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_idle_pins_a: uart4-idle-0 { + pins1 { + pinmux = ; /* UART4_TX */ + }; + pins2 { + pinmux = ; /* UART4_RX */ bias-disable; }; }; - sdmmc1_dir_pins_a: sdmmc1-dir@0 { + uart4_sleep_pins_a: uart4-sleep-0 { pins { - pinmux = , /* SDMMC1_D0DIR */ - , /* SDMMC1_D123DIR */ - , /* SDMMC1_CDIR */ - ; /* SDMMC1_CKIN */ - slew-rate = <3>; + pinmux = , /* UART4_TX */ + ; /* UART4_RX */ + }; + }; + + usart2_pins_a: usart2-0 { + pins1 { + pinmux = , /* USART2_TX */ + ; /* USART2_RTS */ + bias-disable; drive-push-pull; - bias-pull-up; + slew-rate = <0>; + }; + pins2 { + pinmux = , /* USART2_RX */ + ; /* USART2_CTS_NSS */ + bias-disable; + }; + }; + + usart2_idle_pins_a: usart2-idle-0 { + pins1 { + pinmux = , /* USART2_TX */ + , /* USART2_RTS */ + ; /* USART2_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART2_RX */ + bias-disable; }; }; - sdmmc2_b4_pins_a: sdmmc2-b4@0 { + + usart2_sleep_pins_a: usart2-sleep-0 { pins { - pinmux = , /* SDMMC2_D0 */ - , /* SDMMC2_D1 */ - , /* SDMMC2_D2 */ - , /* SDMMC2_D3 */ - , /* SDMMC2_CK */ - ; /* SDMMC2_CMD */ - slew-rate = <3>; + pinmux = , /* USART2_TX */ + , /* USART2_RTS */ + , /* USART2_RX */ + ; /* USART2_CTS_NSS */ + }; + }; + + usart3_pins_a: usart3-0 { + pins1 { + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ + bias-disable; drive-push-pull; - bias-pull-up; + slew-rate = <0>; + }; + pins2 { + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ + bias-disable; + }; + }; + + usart3_idle_pins_a: usart3-idle-0 { + pins1 { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + ; /* USART3_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART3_RX */ + bias-disable; }; }; - sdmmc2_d47_pins_a: sdmmc2-d47@0 { + usart3_sleep_pins_a: usart3-sleep-0 { pins { - pinmux = , /* SDMMC2_D4 */ - , /* SDMMC2_D5 */ - , /* SDMMC2_D6 */ - ; /* SDMMC2_D7 */ - slew-rate = <3>; - drive-push-pull; - bias-pull-up; + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ }; }; - uart4_pins_a: uart4-0 { + usart3_pins_b: usart3-1 { pins1 { - pinmux = ; /* UART4_TX */ + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { - pinmux = ; /* UART4_RX */ + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ bias-disable; }; }; + usart3_idle_pins_b: usart3-idle-1 { + pins1 { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + ; /* USART3_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART3_RX */ + bias-disable; + }; + }; + + usart3_sleep_pins_b: usart3-sleep-1 { + pins { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ + }; + }; + usbotg_hs_pins_a: usbotg_hs-0 { pins { pinmux = ; /* OTG_ID */ }; }; + + usbotg_fs_dp_dm_pins_a: usbotg-fs-dp-dm-0 { + pins { + pinmux = , /* OTG_FS_DM */ + ; /* OTG_FS_DP */ + }; + }; }; pinctrl_z: pin-controller-z@54004000 { @@ -337,6 +1543,7 @@ pins-are-numbered; interrupt-parent = <&exti>; st,syscfg = <&exti 0x60 0xff>; + hwlocks = <&hsem 0>; gpioz: gpio@54004000 { gpio-controller; @@ -347,8 +1554,17 @@ clocks = <&rcc GPIOZ>; st,bank-name = "GPIOZ"; st,bank-ioport = <11>; - ngpios = <8>; - gpio-ranges = <&pinctrl_z 0 400 8>; + status = "disabled"; + }; + + btreg: bt_reg_on-0 { + pins { + pinmux = ; + drive-push-pull; + bias-pull-up; + output-high; + slew-rate = <0>; + }; }; i2c4_pins_a: i2c4-0 { @@ -360,6 +1576,36 @@ slew-rate = <0>; }; }; + + i2c4_pins_sleep_a: i2c4-1 { + pins { + pinmux = , /* I2C4_SCL */ + ; /* I2C4_SDA */ + }; + }; + + spi1_pins_a: spi1-0 { + pins1 { + pinmux = , /* SPI1_SCK */ + ; /* SPI1_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = ; /* SPI1_MISO */ + bias-disable; + }; + }; + + spi1_sleep_pins_a: spi1-sleep-0 { + pins { + pinmux = , /* SPI1_SCK */ + , /* SPI1_MISO */ + ; /* SPI1_MOSI */ + }; + }; }; }; }; diff --git a/arch/arm/dts/stm32mp157-u-boot.dtsi b/arch/arm/dts/stm32mp157-u-boot.dtsi index 90d13f3..035b1c6 100644 --- a/arch/arm/dts/stm32mp157-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157-u-boot.dtsi @@ -17,19 +17,31 @@ gpio9 = &gpioj; gpio10 = &gpiok; gpio25 = &gpioz; + pinctrl0 = &pinctrl; + pinctrl1 = &pinctrl_z; + }; + + clocks { + u-boot,dm-pre-reloc; }; config { u-boot,dm-pre-reloc; }; - clocks { + reboot { u-boot,dm-pre-reloc; }; soc { u-boot,dm-pre-reloc; + etzpc: etzpc@5C007000 { + compatible = "st,stm32mp1-etzpc"; + reg = <0x5C007000 0x400>; + status = "okay"; + }; + stgen: stgen@5C008000 { compatible = "st,stm32-stgen"; reg = <0x5C008000 0x1000>; @@ -39,19 +51,7 @@ }; }; -&clk_hsi { - u-boot,dm-pre-reloc; -}; - -&clk_hse { - u-boot,dm-pre-reloc; -}; - -&clk_lse { - u-boot,dm-pre-reloc; -}; - -&clk_lsi { +&bsec { u-boot,dm-pre-reloc; }; @@ -59,19 +59,19 @@ u-boot,dm-pre-reloc; }; -&rcc { +&clk_hsi { u-boot,dm-pre-reloc; }; -&rcc_reboot { +&clk_hse { u-boot,dm-pre-reloc; }; -&pinctrl { +&clk_lsi { u-boot,dm-pre-reloc; }; -&pinctrl_z { +&clk_lse { u-boot,dm-pre-reloc; }; @@ -134,3 +134,40 @@ compatible = "st,stm32-gpio"; u-boot,dm-pre-reloc; }; + +&iwdg2 { + u-boot,dm-pre-reloc; +}; + +/* pre-reloc probe = reserve video frame buffer in video_reserve() */ +<dc { + u-boot,dm-pre-reloc; +}; + +&pinctrl { + u-boot,dm-pre-reloc; +}; + +&pinctrl_z { + u-boot,dm-pre-reloc; +}; + +&pwr { + u-boot,dm-pre-reloc; +}; + +&rcc { + u-boot,dm-pre-reloc; +}; + +&sdmmc1 { + compatible = "st,stm32-sdmmc2"; +}; + +&sdmmc2 { + compatible = "st,stm32-sdmmc2"; +}; + +&sdmmc3 { + compatible = "st,stm32-sdmmc2"; +}; diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi new file mode 100644 index 0000000..0f9ed9f --- /dev/null +++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi @@ -0,0 +1,190 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * Copyright : STMicroelectronics 2018 + */ + +#include +#include "stm32mp157-u-boot.dtsi" +#include "stm32mp15-ddr3-1x4Gb-1066-binG.dtsi" + +/ { + aliases { + i2c3 = &i2c4; + mmc0 = &sdmmc1; + }; + config { + u-boot,boot-led = "heartbeat"; + u-boot,error-led = "error"; + st,adc_usb_pd = <&adc1 18>, <&adc1 19>; + st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; + }; + led { + red { + label = "error"; + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + default-state = "off"; + status = "okay"; + }; + + blue { + default-state = "on"; + }; + }; +}; + +&clk_hse { + st,digbypass; +}; + +&i2c4 { + u-boot,dm-pre-reloc; + + stusb1600: typec@28 { + #extcon-cells = <0>; + compatible = "st,stusb1600"; + reg = <0x28>; + status = "okay"; + }; +}; + +&i2c4_pins_a { + u-boot,dm-pre-reloc; + pins { + u-boot,dm-pre-reloc; + }; +}; + +&pmic { + u-boot,dm-pre-reloc; +}; + +&rcc { + st,clksrc = < + CLK_MPU_PLL1P + CLK_AXI_PLL2P + CLK_MCU_PLL3P + CLK_PLL12_HSE + CLK_PLL3_HSE + CLK_PLL4_HSE + CLK_RTC_LSE + CLK_MCO1_DISABLED + CLK_MCO2_DISABLED + >; + + st,clkdiv = < + 1 /*MPU*/ + 0 /*AXI*/ + 0 /*MCU*/ + 1 /*APB1*/ + 1 /*APB2*/ + 1 /*APB3*/ + 1 /*APB4*/ + 2 /*APB5*/ + 23 /*RTC*/ + 0 /*MCO1*/ + 0 /*MCO2*/ + >; + + st,pkcs = < + CLK_CKPER_HSE + CLK_FMC_ACLK + CLK_QSPI_ACLK + CLK_ETH_DISABLED + CLK_SDMMC12_PLL4P + CLK_DSI_DSIPLL + CLK_STGEN_HSE + CLK_USBPHY_HSE + CLK_SPI2S1_PLL3Q + CLK_SPI2S23_PLL3Q + CLK_SPI45_HSI + CLK_SPI6_HSI + CLK_I2C46_HSI + CLK_SDMMC3_PLL4P + CLK_USBO_USBPHY + CLK_ADC_CKPER + CLK_CEC_LSE + CLK_I2C12_HSI + CLK_I2C35_HSI + CLK_UART1_HSI + CLK_UART24_HSI + CLK_UART35_HSI + CLK_UART6_HSI + CLK_UART78_HSI + CLK_SPDIF_PLL4P + CLK_FDCAN_PLL4Q + CLK_SAI1_PLL3Q + CLK_SAI2_PLL3Q + CLK_SAI3_PLL3Q + CLK_SAI4_PLL3Q + CLK_RNG1_LSI + CLK_RNG2_LSI + CLK_LPTIM1_PCLK1 + CLK_LPTIM23_PCLK3 + CLK_LPTIM45_LSE + >; + + /* VCO = 1300.0 MHz => P = 650 (CPU) */ + pll1: st,pll@0 { + cfg = < 2 80 0 0 0 PQR(1,0,0) >; + frac = < 0x800 >; + u-boot,dm-pre-reloc; + }; + + /* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */ + pll2: st,pll@1 { + cfg = < 2 65 1 0 0 PQR(1,1,1) >; + frac = < 0x1400 >; + u-boot,dm-pre-reloc; + }; + + /* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */ + pll3: st,pll@2 { + cfg = < 1 33 1 16 36 PQR(1,1,1) >; + frac = < 0x1a04 >; + u-boot,dm-pre-reloc; + }; + + /* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */ + pll4: st,pll@3 { + cfg = < 3 98 5 7 7 PQR(1,1,1) >; + u-boot,dm-pre-reloc; + }; +}; + +&sdmmc1 { + u-boot,dm-spl; +}; + +&sdmmc1_b4_pins_a { + u-boot,dm-spl; + pins1 { + u-boot,dm-spl; + }; + pins2 { + u-boot,dm-spl; + }; +}; + +&uart4 { + u-boot,dm-pre-reloc; +}; + +&uart4_pins_a { + u-boot,dm-pre-reloc; + pins1 { + u-boot,dm-pre-reloc; + }; + pins2 { + u-boot,dm-pre-reloc; + }; +}; + +&usbotg_hs { + usb1600; + hnp-srp-disable; +}; + +&v3v3 { + regulator-always-on; +}; diff --git a/arch/arm/dts/stm32mp157a-dk1.dts b/arch/arm/dts/stm32mp157a-dk1.dts new file mode 100644 index 0000000..e3d305a --- /dev/null +++ b/arch/arm/dts/stm32mp157a-dk1.dts @@ -0,0 +1,700 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue . + */ + +/dts-v1/; + +#include "stm32mp157c.dtsi" +#include "stm32mp157cac-pinctrl.dtsi" +#include +#include +#include + +/ { + model = "STMicroelectronics STM32MP157A-DK1 Discovery Board"; + compatible = "st,stm32mp157a-dk1", "st,stm32mp157"; + + aliases { + ethernet0 = ðernet0; + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@c0000000 { + reg = <0xc0000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + retram: retram@0x38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + + mcuram: mcuram@0x30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + mcuram2: mcuram2@0x10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x2000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x2000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10044000 { + compatible = "shared-dma-pool"; + reg = <0x10044000 0x4000>; + no-map; + }; + + gpu_reserved: gpu@dc000000 { + reg = <0xdc000000 0x4000000>; + no-map; + }; + }; + + sram: sram@10050000 { + compatible = "mmio-sram"; + reg = <0x10050000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x10050000 0x10000>; + + dma_pool: dma_pool@0 { + reg = <0x0 0x10000>; + pool; + }; + }; + + led { + compatible = "gpio-leds"; + blue { + label = "heartbeat"; + gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; + + sound { + compatible = "audio-graph-card"; + label = "STM32MP1-DK"; + routing = + "Playback" , "MCLK", + "Capture" , "MCLK", + "MICL" , "Mic Bias"; + dais = <&sai2a_port &sai2b_port &i2s2_port>; + status = "okay"; + }; + + usb_phy_tuning: usb-phy-tuning { + st,hs-dc-level = <2>; + st,fs-rftime-tuning; + st,hs-rftime-reduction; + st,hs-current-trim = <15>; + st,hs-impedance-trim = <1>; + st,squelch-level = <3>; + st,hs-rx-offset = <2>; + st,no-lsfs-sc; + }; +}; + +&adc { + pinctrl-names = "default"; + pinctrl-0 = <&adc12_usb_pwr_pins_a>; + vdd-supply = <&vdd>; + vdda-supply = <&vdd>; + vref-supply = <&vrefbuf>; + status = "okay"; + adc1: adc@0 { + /* + * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19. + * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C: + * 5 * (56 + 47kOhms) * 5pF => 2.5us. + * Use arbitrary margin here (e.g. 5µs). + */ + st,min-sample-time-nsecs = <5000>; + /* ANA0, ANA1, USB Type-C CC1 & CC2 */ + st,adc-channels = <0 1 18 19>; + status = "okay"; + }; + adc2: adc@100 { + /* ANA0, ANA1, temp sensor, USB Type-C CC1 & CC2 */ + st,adc-channels = <0 1 12 18 19>; + /* temperature sensor min sample time */ + st,min-sample-time-nsecs = <10000>; + status = "okay"; + }; + adc_temp: temp { + status = "okay"; + }; +}; + +&cec { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cec_pins_b>; + pinctrl-1 = <&cec_pins_sleep_b>; + status = "okay"; +}; + +&dma1 { + sram = <&dma_pool>; +}; + +&dma2 { + sram = <&dma_pool>; +}; + +&dts { + status = "okay"; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + +&gpu { + contiguous-area = <&gpu_reserved>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_pins_sleep_a>; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <7>; + status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; + + cs42l51: cs42l51@4a { + compatible = "cirrus,cs42l51"; + reg = <0x4a>; + #sound-dai-cells = <0>; + status = "okay"; + + VL-supply = <&v3v3>; + VD-supply = <&v1v8_audio>; + VA-supply = <&v1v8_audio>; + VAHP-supply = <&v1v8_audio>; + + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; + + clocks = <&sai2a>; + clock-names = "MCLK"; + + cs42l51_port: port { + #address-cells = <1>; + #size-cells = <0>; + + cs42l51_tx_endpoint: endpoint@0 { + reg = <0>; + remote-endpoint = <&sai2a_endpoint>; + frame-master; + bitclock-master; + }; + + cs42l51_rx_endpoint: endpoint@1 { + reg = <1>; + remote-endpoint = <&sai2b_endpoint>; + frame-master; + bitclock-master; + }; + }; + }; + + hdmi-transmitter@39 { + compatible = "sil,sii9022"; + reg = <0x39>; + iovcc-supply = <&v3v3_hdmi>; + cvcc12-supply = <&v1v2_hdmi>; + reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpiog>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <<dc_pins_a>; + pinctrl-1 = <<dc_pins_sleep_a>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + sii9022_in: endpoint { + remote-endpoint = <<dc_ep0_out>; + }; + }; + + port@1 { + reg = <1>; + sii9022_tx_endpoint: endpoint { + remote-endpoint = <&i2s2_endpoint>; + }; + }; + }; + }; +}; + +&i2c4 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_pins_a>; + pinctrl-1 = <&i2c4_pins_sleep_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + st,main-control-register = <0x04>; + st,vin-control-register = <0xc0>; + st,usb-control-register = <0x30>; + + regulators { + compatible = "st,stpmic1-regulators"; + + ldo1-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; + ldo6-supply = <&v3v3>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-over-current-protection; + regulator-initial-mode = <0>; + }; + + v1v8_audio: ldo1 { + regulator-name = "v1v8_audio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + interrupts = ; + + }; + + v3v3_hdmi: ldo2 { + regulator-name = "v3v3_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + interrupts = ; + + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + interrupts = ; + }; + + vdda: ldo5 { + regulator-name = "vdda"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = ; + regulator-boot-on; + }; + + v1v2_hdmi: ldo6 { + regulator-name = "v1v2_hdmi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + interrupts = ; + + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + regulator-over-current-protection; + }; + + bst_out: boost { + regulator-name = "bst_out"; + interrupts = ; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = ; + regulator-active-discharge; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = ; + regulator-active-discharge; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = , ; + interrupt-names = "onkey-falling", "onkey-rising"; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; +}; + +&i2s2 { + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "i2sclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2s2_pins_a>; + pinctrl-1 = <&i2s2_pins_sleep_a>; + status = "okay"; + + i2s2_port: port { + i2s2_endpoint: endpoint { + remote-endpoint = <&sii9022_tx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + }; + }; +}; + +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +<dc { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ltdc_ep0_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&sii9022_in>; + }; + }; +}; + +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + interrupt-names = "wdg"; + recovery; + status = "okay"; +}; + +&pwr { + pwr-supply = <&vdd>; +}; + +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sai2 { + clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>; + pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>; + status = "okay"; + + sai2a: audio-controller@4400b004 { + #clock-cells = <0>; + dma-names = "tx"; + clocks = <&rcc SAI2_K>; + clock-names = "sai_ck"; + status = "okay"; + + sai2a_port: port { + sai2a_endpoint: endpoint { + remote-endpoint = <&cs42l51_tx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; + + sai2b: audio-controller@4400b024 { + dma-names = "rx"; + st,sync = <&sai2a 2>; + status = "okay"; + clocks = <&rcc SAI2_K>, <&sai2a>; + clock-names = "sai_ck", "MCLK"; + + sai2b_port: port { + sai2b_endpoint: endpoint { + remote-endpoint = <&cs42l51_rx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + broken-cd; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&spi4 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi4_pins_a>; + pinctrl-1 = <&spi4_sleep_pins_a>; + status = "disabled"; +}; + +&spi5 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi5_pins_a>; + pinctrl-1 = <&spi5_sleep_pins_a>; + status = "disabled"; +}; + +&timers1 { + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + pwm { + pinctrl-0 = <&pwm1_pins_a>; + pinctrl-1 = <&pwm1_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@0 { + status = "okay"; + }; +}; + +&timers3 { + /delete-property/dmas; + /delete-property/dma-names; + pwm { + pinctrl-0 = <&pwm3_pins_a>; + pinctrl-1 = <&pwm3_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@2 { + status = "okay"; + }; +}; + +&timers4 { + /delete-property/dmas; + /delete-property/dma-names; + pwm { + pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>; + pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@3 { + status = "okay"; + }; +}; + +&timers5 { + /delete-property/dmas; + /delete-property/dma-names; + pwm { + pinctrl-0 = <&pwm5_pins_a>; + pinctrl-1 = <&pwm5_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@4 { + status = "okay"; + }; +}; + +&timers6 { + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + timer@5 { + status = "okay"; + }; +}; + +&timers12 { + /delete-property/dmas; + /delete-property/dma-names; + pwm { + pinctrl-0 = <&pwm12_pins_a>; + pinctrl-1 = <&pwm12_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@11 { + status = "okay"; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle", "no_console_suspend"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + pinctrl-3 = <&uart4_pins_a>; + status = "okay"; +}; + +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_b>; + pinctrl-1 = <&usart3_sleep_pins_b>; + pinctrl-2 = <&usart3_idle_pins_b>; + status = "disabled"; +}; + +&usbh_ehci { + phys = <&usbphyc_port0>; + phy-names = "usb"; + status = "okay"; +}; + +&usbotg_hs { + dr_mode = "peripheral"; + force-b-session-valid; + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + status = "okay"; +}; + +&usbphyc { + vdd3v3-supply = <&vdd_usb>; + status = "okay"; +}; + +&usbphyc_port0 { + st,phy-tuning = <&usb_phy_tuning>; +}; + +&usbphyc_port1 { + st,phy-tuning = <&usb_phy_tuning>; +}; + +&vrefbuf { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + vdda-supply = <&vdd>; + status = "okay"; +}; diff --git a/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi new file mode 100644 index 0000000..06ef3a4 --- /dev/null +++ b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * Copyright : STMicroelectronics 2018 + */ + +#include "stm32mp157a-dk1-u-boot.dtsi" diff --git a/arch/arm/dts/stm32mp157c-dk2.dts b/arch/arm/dts/stm32mp157c-dk2.dts new file mode 100644 index 0000000..c276c59 --- /dev/null +++ b/arch/arm/dts/stm32mp157c-dk2.dts @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue . + */ + +/dts-v1/; + +#include "stm32mp157a-dk1.dts" +#include + +/ { + model = "STMicroelectronics STM32MP157C-DK2 Discovery Board"; + compatible = "st,stm32mp157c-dk2", "st,stm32mp157"; + + aliases { + serial1 = &usart2; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpioh 4 GPIO_ACTIVE_LOW>; + }; +}; + +&dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <<dc_ep1_out>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel@0 { + compatible = "orisetech,otm8009a"; + reg = <0>; + reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>; + status = "okay"; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; +}; + +&i2c1 { + touchscreen@2a { + compatible = "focaltech,ft6236"; + reg = <0x2a>; + interrupts = <2 2>; + interrupt-parent = <&gpiof>; + interrupt-controller; + touchscreen-size-x = <480>; + touchscreen-size-y = <800>; + status = "okay"; + }; + touchscreen@38 { + compatible = "focaltech,ft6336"; + reg = <0x38>; + interrupts = <2 2>; + interrupt-parent = <&gpiof>; + interrupt-controller; + touchscreen-size-x = <480>; + touchscreen-size-y = <800>; + status = "okay"; + }; +}; + +<dc { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ltdc_ep1_out: endpoint@1 { + reg = <1>; + remote-endpoint = <&dsi_in>; + }; + }; +}; + +&rtc { + st,lsco = ; + pinctrl-0 = <&rtc_out2_rmp_pins_a>; + pinctrl-names = "default"; +}; + +/* Wifi */ +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>; + non-removable; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + mmc-pwrseq = <&wifi_pwrseq>; + #address-cells = <1>; + #size-cells = <0>; + keep-power-in-suspend; + status = "okay"; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* Bluetooth */ +&usart2 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart2_pins_a>; + pinctrl-1 = <&usart2_sleep_pins_a>; + pinctrl-2 = <&usart2_idle_pins_a>; + st,hw-flow-ctrl; + status = "okay"; + + bluetooth { + pinctrl-names = "default"; + pinctrl-0 = <&btreg>; + compatible = "brcm,bcm43438-bt"; + max-speed = <3000000>; + }; +}; diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi index 4898483..b6bf6f1 100644 --- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi @@ -9,44 +9,30 @@ / { aliases { + i2c3 = &i2c4; mmc0 = &sdmmc1; mmc1 = &sdmmc2; - i2c3 = &i2c4; }; - led { - compatible = "gpio-leds"; + config { + u-boot,boot-led = "heartbeat"; + st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; + }; - red { - label = "stm32mp:red:status"; - gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - green { - label = "stm32mp:green:user"; - gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; - default-state = "on"; - }; - orange { - label = "stm32mp:orange:status"; - gpios = <&gpioh 7 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; + led { blue { - label = "stm32mp:blue:user"; - gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; + default-state = "on"; }; }; }; -&uart4_pins_a { +&clk_hse { + st,digbypass; +}; + +&i2c4 { u-boot,dm-pre-reloc; - pins1 { - u-boot,dm-pre-reloc; - }; - pins2 { - u-boot,dm-pre-reloc; - }; }; &i2c4_pins_a { @@ -56,19 +42,10 @@ }; }; -&uart4 { - u-boot,dm-pre-reloc; -}; - -&i2c4 { - u-boot,dm-pre-reloc; -}; - &pmic { u-boot,dm-pre-reloc; }; -/* CLOCK init */ &rcc { st,clksrc = < CLK_MPU_PLL1P @@ -101,7 +78,7 @@ CLK_FMC_ACLK CLK_QSPI_ACLK CLK_ETH_DISABLED - CLK_SDMMC12_PLL3R + CLK_SDMMC12_PLL4P CLK_DSI_DSIPLL CLK_STGEN_HSE CLK_USBPHY_HSE @@ -110,7 +87,7 @@ CLK_SPI45_HSI CLK_SPI6_HSI CLK_I2C46_HSI - CLK_SDMMC3_PLL3R + CLK_SDMMC3_PLL4P CLK_USBO_USBPHY CLK_ADC_CKPER CLK_CEC_LSE @@ -121,17 +98,17 @@ CLK_UART35_HSI CLK_UART6_HSI CLK_UART78_HSI - CLK_SPDIF_PLL3Q + CLK_SPDIF_PLL4P CLK_FDCAN_PLL4Q CLK_SAI1_PLL3Q CLK_SAI2_PLL3Q CLK_SAI3_PLL3Q CLK_SAI4_PLL3Q - CLK_RNG1_CSI - CLK_RNG2_CSI + CLK_RNG1_LSI + CLK_RNG2_LSI CLK_LPTIM1_PCLK1 CLK_LPTIM23_PCLK3 - CLK_LPTIM45_PCLK3 + CLK_LPTIM45_LSE >; /* VCO = 1300.0 MHz => P = 650 (CPU) */ @@ -148,44 +125,54 @@ u-boot,dm-pre-reloc; }; - /* VCO = 786.4 MHz => P = 197, Q = 49, R = 98 */ + /* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */ pll3: st,pll@2 { - cfg = < 2 97 3 15 7 PQR(1,1,1) >; - frac = < 0x9ba >; + cfg = < 1 33 1 16 36 PQR(1,1,1) >; + frac = < 0x1a04 >; u-boot,dm-pre-reloc; }; - /* VCO = 508.0 MHz => P = 56, Q = 56, R = 56 */ + /* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */ pll4: st,pll@3 { - cfg = < 5 126 8 8 8 PQR(1,1,1) >; + cfg = < 3 98 5 7 7 PQR(1,1,1) >; u-boot,dm-pre-reloc; }; }; -/* SPL part **************************************/ -/* MMC1 boot */ +&sdmmc1 { + u-boot,dm-spl; +}; + &sdmmc1_b4_pins_a { u-boot,dm-spl; - pins { + pins1 { + u-boot,dm-spl; + }; + pins2 { u-boot,dm-spl; }; }; &sdmmc1_dir_pins_a { u-boot,dm-spl; - pins { + pins1 { + u-boot,dm-spl; + }; + pins2 { u-boot,dm-spl; }; }; -&sdmmc1 { +&sdmmc2 { u-boot,dm-spl; }; -/* MMC2 boot */ &sdmmc2_b4_pins_a { u-boot,dm-spl; - pins { + pins1 { + u-boot,dm-spl; + }; + pins2 { u-boot,dm-spl; }; }; @@ -197,6 +184,16 @@ }; }; -&sdmmc2 { - u-boot,dm-spl; +&uart4 { + u-boot,dm-pre-reloc; +}; + +&uart4_pins_a { + u-boot,dm-pre-reloc; + pins1 { + u-boot,dm-pre-reloc; + }; + pins2 { + u-boot,dm-pre-reloc; + }; }; diff --git a/arch/arm/dts/stm32mp157c-ed1.dts b/arch/arm/dts/stm32mp157c-ed1.dts index f8b7701..37edf87 100644 --- a/arch/arm/dts/stm32mp157c-ed1.dts +++ b/arch/arm/dts/stm32mp157c-ed1.dts @@ -6,22 +6,96 @@ /dts-v1/; #include "stm32mp157c.dtsi" -#include "stm32mp157-pinctrl.dtsi" +#include "stm32mp157caa-pinctrl.dtsi" #include -#include +#include / { model = "STMicroelectronics STM32MP157C eval daughter"; compatible = "st,stm32mp157c-ed1", "st,stm32mp157"; chosen { - stdout-path = "serial3:115200n8"; + stdout-path = "serial0:115200n8"; }; memory@c0000000 { reg = <0xC0000000 0x40000000>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + retram: retram@0x38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + + mcuram: mcuram@0x30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + mcuram2: mcuram2@0x10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x2000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x2000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10044000 { + compatible = "shared-dma-pool"; + reg = <0x10044000 0x4000>; + no-map; + }; + + gpu_reserved: gpu@f8000000 { + reg = <0xf8000000 0x8000000>; + no-map; + }; + }; + + aliases { + serial0 = &uart4; + }; + + sram: sram@10050000 { + compatible = "mmio-sram"; + reg = <0x10050000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x10050000 0x10000>; + + dma_pool: dma_pool@0 { + reg = <0x0 0x10000>; + pool; + }; + }; + + led { + compatible = "gpio-leds"; + blue { + label = "heartbeat"; + gpios = <&gpiod 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; + sd_switch: regulator-sd_switch { compatible = "regulator-gpio"; regulator-name = "sd_switch"; @@ -36,39 +110,87 @@ }; }; -&rng1 { +&adc { + /* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */ + vdd-supply = <&vdd>; + vdda-supply = <&vdda>; + vref-supply = <&vdda>; status = "okay"; + adc1: adc@0 { + st,adc-channels = <0 1>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-nsecs = <400>; + status = "okay"; + }; + jadc1: jadc@0 { + st,adc-channels = <0 1>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-nsecs = <400>; + status = "okay"; + }; + /* temperature sensor on adc2 */ + adc2: adc@100 { + status = "okay"; + }; + adc_temp: temp { + status = "okay"; + }; }; -&timers6 { +&dac { + pinctrl-names = "default"; + pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>; + vref-supply = <&vdda>; status = "okay"; - timer@5 { + dac1: dac@1 { status = "okay"; }; + dac2: dac@2 { + status = "okay"; + }; +}; + +&dma1 { + sram = <&dma_pool>; +}; + +&dma2 { + sram = <&dma_pool>; +}; + +&dts { + status = "okay"; +}; + +&gpu { + contiguous-area = <&gpu_reserved>; + status = "okay"; }; &i2c4 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c4_pins_a>; + pinctrl-1 = <&i2c4_pins_sleep_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; - pmic: stpmu1@33 { - compatible = "st,stpmu1"; + pmic: stpmic@33 { + compatible = "st,stpmic1"; reg = <0x33>; - interrupts = <0 2>; - interrupt-parent = <&gpioa>; + interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>; interrupt-controller; #interrupt-cells = <2>; status = "okay"; - st,main_control_register = <0x04>; - st,vin_control_register = <0xc0>; - st,usb_control_register = <0x30>; + st,main-control-register = <0x04>; + st,vin-control-register = <0xc0>; + st,usb-control-register = <0x30>; regulators { - compatible = "st,stpmu1-regulators"; + compatible = "st,stpmic1-regulators"; ldo1-supply = <&v3v3>; ldo2-supply = <&v3v3>; @@ -83,20 +205,8 @@ regulator-min-microvolt = <800000>; regulator-max-microvolt = <1350000>; regulator-always-on; - regulator-initial-mode = <2>; + regulator-initial-mode = <0>; regulator-over-current-protection; - - regulator-state-standby { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1200000>; - regulator-mode = <8>; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vdd_ddr: buck2 { @@ -104,22 +214,8 @@ regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; - regulator-initial-mode = <2>; + regulator-initial-mode = <0>; regulator-over-current-protection; - - regulator-state-standby { - regulator-suspend-microvolt = <1350000>; - regulator-on-in-suspend; - regulator-mode = <8>; - }; - regulator-state-mem { - regulator-suspend-microvolt = <1350000>; - regulator-on-in-suspend; - regulator-mode = <8>; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vdd: buck3 { @@ -127,46 +223,18 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; - st,mask_reset; - regulator-initial-mode = <8>; + st,mask-reset; + regulator-initial-mode = <0>; regulator-over-current-protection; - - regulator-state-standby { - regulator-suspend-microvolt = <3300000>; - regulator-on-in-suspend; - regulator-mode = <8>; - }; - regulator-state-mem { - regulator-suspend-microvolt = <3300000>; - regulator-on-in-suspend; - regulator-mode = <8>; - }; - regulator-state-disk { - regulator-suspend-microvolt = <3300000>; - regulator-on-in-suspend; - regulator-mode = <8>; - }; }; v3v3: buck4 { regulator-name = "v3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - regulator-boot-on; + regulator-always-on; regulator-over-current-protection; - regulator-initial-mode = <8>; - - regulator-state-standby { - regulator-suspend-microvolt = <3300000>; - regulator-unchanged-in-suspend; - regulator-mode = <8>; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; + regulator-initial-mode = <0>; }; vdda: ldo1 { @@ -174,18 +242,6 @@ regulator-min-microvolt = <2900000>; regulator-max-microvolt = <2900000>; interrupts = ; - interrupt-parent = <&pmic>; - - regulator-state-standby { - regulator-suspend-microvolt = <2900000>; - regulator-unchanged-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; v2v8: ldo2 { @@ -193,36 +249,14 @@ regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; interrupts = ; - interrupt-parent = <&pmic>; - - regulator-state-standby { - regulator-suspend-microvolt = <2800000>; - regulator-unchanged-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vtt_ddr: ldo3 { regulator-name = "vtt_ddr"; - regulator-min-microvolt = <0000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; regulator-always-on; regulator-over-current-protection; - - regulator-state-standby { - regulator-off-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vdd_usb: ldo4 { @@ -230,17 +264,6 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; interrupts = ; - interrupt-parent = <&pmic>; - - regulator-state-standby { - regulator-unchanged-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vdd_sd: ldo5 { @@ -248,19 +271,7 @@ regulator-min-microvolt = <2900000>; regulator-max-microvolt = <2900000>; interrupts = ; - interrupt-parent = <&pmic>; regulator-boot-on; - - regulator-state-standby { - regulator-suspend-microvolt = <2900000>; - regulator-unchanged-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; v1v8: ldo6 { @@ -268,69 +279,88 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; interrupts = ; - interrupt-parent = <&pmic>; - - regulator-state-standby { - regulator-suspend-microvolt = <1800000>; - regulator-unchanged-in-suspend; - }; - regulator-state-mem { - regulator-off-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; vref_ddr: vref_ddr { regulator-name = "vref_ddr"; regulator-always-on; regulator-over-current-protection; - - regulator-state-standby { - regulator-on-in-suspend; - }; - regulator-state-mem { - regulator-on-in-suspend; - }; - regulator-state-disk { - regulator-off-in-suspend; - }; }; - bst_out: boost { + bst_out: boost { regulator-name = "bst_out"; interrupts = ; - interrupt-parent = <&pmic>; - }; + }; vbus_otg: pwr_sw1 { regulator-name = "vbus_otg"; interrupts = ; - interrupt-parent = <&pmic>; regulator-active-discharge; }; vbus_sw: pwr_sw2 { regulator-name = "vbus_sw"; interrupts = ; - interrupt-parent = <&pmic>; regulator-active-discharge; }; }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = , ; + interrupt-names = "onkey-falling", "onkey-rising"; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; }; }; +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + interrupt-names = "wdg"; + recovery; + status = "okay"; +}; + &pwr { pwr-supply = <&vdd>; }; +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + &sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>; broken-cd; - st,dirpol; - st,negedge; - st,pin-ckin; + st,sig-dir; + st,neg-edge; + st,use-ckin; bus-width = <4>; vmmc-supply = <&vdd_sd>; vqmmc-supply = <&sd_switch>; @@ -343,36 +373,44 @@ }; &sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; non-removable; no-sd; no-sdio; - st,dirpol; - st,negedge; + st,neg-edge; bus-width = <8>; vmmc-supply = <&v3v3>; - vqmmc-supply = <&vdd>; + vqmmc-supply = <&v3v3>; + mmc-ddr-3_3v; status = "okay"; }; +&timers6 { + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + timer@5 { + status = "okay"; + }; +}; + &uart4 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep", "idle", "no_console_suspend"; pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + pinctrl-3 = <&uart4_pins_a>; status = "okay"; }; &usbotg_hs { - usb33d-supply = <&usb33>; -}; - -&usbphyc_port0 { - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18>; + vbus-supply = <&vbus_otg>; }; -&usbphyc_port1 { - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18>; +&usbphyc { + vdd3v3-supply = <&vdd_usb>; }; diff --git a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi index 30b1734..ec08813 100644 --- a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi @@ -7,29 +7,23 @@ / { aliases { - spi0 = &qspi; + gpio26 = &stmfx_pinctrl; i2c1 = &i2c2; i2c4 = &i2c5; + pinctrl2 = &stmfx_pinctrl; + spi0 = &qspi; }; }; &flash0 { compatible = "spi-flash"; + u-boot,dm-spl; }; &flash1 { compatible = "spi-flash"; }; -&v3v3 { - regulator-always-on; -}; - -&usbotg_hs { - g-tx-fifo-size = <576>; -}; - -/* SPL part **************************************/ &qspi { u-boot,dm-spl; }; @@ -61,7 +55,6 @@ }; }; -&flash0 { - u-boot,dm-spl; +&usbotg_hs { + g-tx-fifo-size = <576>; }; - diff --git a/arch/arm/dts/stm32mp157c-ev1.dts b/arch/arm/dts/stm32mp157c-ev1.dts index 902a42b..18742e8 100644 --- a/arch/arm/dts/stm32mp157c-ev1.dts +++ b/arch/arm/dts/stm32mp157c-ev1.dts @@ -6,44 +6,565 @@ /dts-v1/; #include "stm32mp157c-ed1.dts" +#include +#include +#include / { model = "STMicroelectronics STM32MP157C eval daughter on eval mother"; compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157"; + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial1 = &usart3; + ethernet0 = ðernet0; + }; + + clocks { + clk_ext_camera: clk-ext-camera { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + }; + + joystick { + compatible = "gpio-keys"; + #size-cells = <0>; + pinctrl-0 = <&joystick_pins>; + pinctrl-names = "default"; + button-0 { + label = "JoySel"; + linux,code = ; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; + }; + button-1 { + label = "JoyDown"; + linux,code = ; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>; + }; + button-2 { + label = "JoyLeft"; + linux,code = ; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <2 IRQ_TYPE_EDGE_RISING>; + }; + button-3 { + label = "JoyRight"; + linux,code = ; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + }; + button-4 { + label = "JoyUp"; + linux,code = ; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <4 IRQ_TYPE_EDGE_RISING>; + }; + }; + + panel_backlight: panel-backlight { + compatible = "gpio-backlight"; + gpios = <&gpiod 13 GPIO_ACTIVE_LOW>; + default-on; + status = "okay"; + }; + + spdif_out: spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + + spdif_out_port: port { + spdif_out_endpoint: endpoint { + remote-endpoint = <&sai4a_endpoint>; + }; + }; + }; + + spdif_in: spdif-in { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dir"; + status = "okay"; + + spdif_in_port: port { + spdif_in_endpoint: endpoint { + remote-endpoint = <&spdifrx_endpoint>; + }; + }; + }; + + sound { + compatible = "audio-graph-card"; + label = "STM32MP1-EV"; + routing = + "AIF1CLK" , "MCLK1", + "AIF2CLK" , "MCLK1", + "IN1LN" , "MICBIAS2", + "DMIC2DAT" , "MICBIAS1", + "DMIC1DAT" , "MICBIAS1"; + dais = <&sai2a_port &sai2b_port &sai4a_port &spdifrx_port + &dfsdm0_port &dfsdm1_port &dfsdm2_port &dfsdm3_port>; + status = "okay"; + }; + + dmic0: dmic-0 { + compatible = "dmic-codec"; + #sound-dai-cells = <1>; + status = "okay"; + + port { + dmic0_endpoint: endpoint { + remote-endpoint = <&dfsdm_endpoint0>; + }; + }; + }; + + dmic1: dmic-1 { + compatible = "dmic-codec"; + #sound-dai-cells = <1>; + status = "okay"; + + port { + dmic1_endpoint: endpoint { + remote-endpoint = <&dfsdm_endpoint1>; + }; + }; + }; + + dmic2: dmic-2 { + compatible = "dmic-codec"; + #sound-dai-cells = <1>; + status = "okay"; + + port { + dmic2_endpoint: endpoint { + remote-endpoint = <&dfsdm_endpoint2>; + }; + }; + }; + + dmic3: dmic-3 { + compatible = "dmic-codec"; + #sound-dai-cells = <1>; + status = "okay"; + + port { + dmic3_endpoint: endpoint { + remote-endpoint = <&dfsdm_endpoint3>; + }; + }; + }; + + usb_phy_tuning: usb-phy-tuning { + st,hs-dc-level = <2>; + st,fs-rftime-tuning; + st,hs-rftime-reduction; + st,hs-current-trim = <15>; + st,hs-impedance-trim = <1>; + st,squelch-level = <3>; + st,hs-rx-offset = <2>; + st,no-lsfs-sc; + }; }; &cec { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&cec_pins_a>; + pinctrl-1 = <&cec_pins_sleep_a>; +}; + +&dcmi { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&dcmi_pins_a>; + pinctrl-1 = <&dcmi_sleep_pins_a>; + + port { + dcmi_0: endpoint { + remote-endpoint = <&ov5640_0>; + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <1>; + pclk-max-frequency = <77000000>; + }; + }; +}; + +&dfsdm { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&dfsdm_clkout_pins_a + &dfsdm_data1_pins_a &dfsdm_data3_pins_a>; + pinctrl-1 = <&dfsdm_clkout_sleep_pins_a + &dfsdm_data1_sleep_pins_a &dfsdm_data3_sleep_pins_a>; + spi-max-frequency = <2048000>; + + clocks = <&rcc DFSDM_K>, <&rcc ADFSDM_K>; + clock-names = "dfsdm", "audio"; + status = "okay"; + + dfsdm0: filter@0 { + compatible = "st,stm32-dfsdm-dmic"; + st,adc-channels = <3>; + st,adc-channel-names = "dmic_u1"; + st,adc-channel-types = "SPI_R"; + st,adc-channel-clk-src = "CLKOUT"; + st,filter-order = <3>; + status = "okay"; + + asoc_pdm0: dfsdm-dai { + compatible = "st,stm32h7-dfsdm-dai"; + #sound-dai-cells = <0>; + io-channels = <&dfsdm0 0>; + status = "okay"; + + dfsdm0_port: port { + dfsdm_endpoint0: endpoint { + remote-endpoint = <&dmic0_endpoint>; + }; + }; + }; + }; + + dfsdm1: filter@1 { + compatible = "st,stm32-dfsdm-dmic"; + st,adc-channels = <1>; + st,adc-channel-names = "dmic_u2"; + st,adc-channel-types = "SPI_F"; + st,adc-channel-clk-src = "CLKOUT"; + st,filter-order = <3>; + status = "okay"; + + asoc_pdm1: dfsdm-dai { + compatible = "st,stm32h7-dfsdm-dai"; + #sound-dai-cells = <0>; + io-channels = <&dfsdm1 0>; + status = "okay"; + + dfsdm1_port: port { + dfsdm_endpoint1: endpoint { + remote-endpoint = <&dmic1_endpoint>; + }; + }; + }; + }; + + dfsdm2: filter@2 { + compatible = "st,stm32-dfsdm-dmic"; + st,adc-channels = <3>; + st,adc-channel-names = "dmic_u3"; + st,adc-channel-types = "SPI_F"; + st,adc-channel-clk-src = "CLKOUT"; + st,filter-order = <3>; + status = "okay"; + + asoc_pdm2: dfsdm-dai { + compatible = "st,stm32h7-dfsdm-dai"; + #sound-dai-cells = <0>; + io-channels = <&dfsdm2 0>; + status = "okay"; + + dfsdm2_port: port { + dfsdm_endpoint2: endpoint { + remote-endpoint = <&dmic2_endpoint>; + }; + }; + }; + }; + + dfsdm3: filter@3 { + compatible = "st,stm32-dfsdm-dmic"; + st,adc-channels = <1>; + st,adc-channel-names = "dmic_u4"; + st,adc-channel-types = "SPI_R"; + st,adc-channel-clk-src = "CLKOUT"; + st,filter-order = <3>; + status = "okay"; + + asoc_pdm3: dfsdm-dai { + compatible = "st,stm32h7-dfsdm-dai"; + #sound-dai-cells = <0>; + io-channels = <&dfsdm3 0>; + status = "okay"; + + dfsdm3_port: port { + dfsdm_endpoint3: endpoint { + remote-endpoint = <&dmic3_endpoint>; + }; + }; + }; + }; +}; + +&dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <<dc_ep0_out>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&dsi_panel_in>; + }; + }; + }; + + panel-dsi@0 { + compatible = "raydium,rm68200"; + reg = <0>; + reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>; + power-supply = <&v1v8>; + backlight = <&panel_backlight>; + status = "okay"; + + port { + dsi_panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + +&fmc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&fmc_pins_a>; + pinctrl-1 = <&fmc_sleep_pins_a>; status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + nand: nand@0 { + reg = <0>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&hdp { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hdp0_pins_a &hdp6_pins_a &hdp7_pins_a>; + pinctrl-1 = <&hdp0_pins_sleep_a &hdp6_pins_sleep_a &hdp7_pins_sleep_a>; + status = "disabled"; + + muxing-hdp = <(STM32_HDP(0, HDP0_GPOVAL_0) | + STM32_HDP(6, HDP6_GPOVAL_6) | + STM32_HDP(7, HDP7_GPOVAL_7))>; }; &i2c2 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c2_pins_a>; + pinctrl-1 = <&i2c2_pins_sleep_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; + + wm8994: wm8994@1b { + compatible = "wlf,wm8994"; + #sound-dai-cells = <0>; + reg = <0x1b>; + status = "okay"; + + gpio-controller; + #gpio-cells = <2>; + + DBVDD-supply = <&vdd>; + SPKVDD1-supply = <&vdd>; + SPKVDD2-supply = <&vdd>; + AVDD2-supply = <&v1v8>; + CPVDD-supply = <&v1v8>; + + wlf,ldoena-always-driven; + + clocks = <&sai2a>; + clock-names = "MCLK1"; + + wlf,gpio-cfg = <0x8101 0xa100 0xa100 0xa100 0xa101 0xa101 0xa100 0xa101 0xa101 0xa101 0xa101>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + wm8994_tx_port: port@0 { + reg = <0>; + wm8994_tx_endpoint: endpoint { + remote-endpoint = <&sai2a_endpoint>; + }; + }; + + wm8994_rx_port: port@1 { + reg = <1>; + wm8994_rx_endpoint: endpoint { + remote-endpoint = <&sai2b_endpoint>; + }; + }; + }; + }; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + pinctrl-names = "default"; + pinctrl-0 = <&ov5640_pins>; + reg = <0x3c>; + clocks = <&clk_ext_camera>; + clock-names = "xclk"; + DOVDD-supply = <&v2v8>; + powerdown-gpios = <&stmfx_pinctrl 18 GPIO_ACTIVE_HIGH>; + reset-gpios = <&stmfx_pinctrl 19 GPIO_ACTIVE_LOW>; + rotation = <180>; + status = "okay"; + + port { + ov5640_0: endpoint { + remote-endpoint = <&dcmi_0>; + bus-width = <8>; + data-shift = <2>; /* lines 9:2 are used */ + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <1>; + pclk-max-frequency = <77000000>; + }; + }; + }; + + stmfx: stmfx@42 { + compatible = "st,stmfx-0300"; + reg = <0x42>; + interrupts = <8 IRQ_TYPE_EDGE_RISING>; + interrupt-parent = <&gpioi>; + vdd-supply = <&v3v3>; + + stmfx_pinctrl: stmfx-pin-controller { + compatible = "st,stmfx-0300-pinctrl"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&stmfx_pinctrl 0 0 24>; + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins>; + + hog_pins: hog { + pins = "gpio14"; + drive-push-pull; + bias-pull-down; + }; + + joystick_pins: joystick { + pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4"; + drive-push-pull; + bias-pull-down; + }; + + ov5640_pins: camera { + pins = "agpio2", "agpio3"; /* stmfx pins 18 & 19 */ + drive-push-pull; + output-low; + }; + }; + }; + + gt9147: goodix_ts@5d { + compatible = "goodix,gt9147"; + reg = <0x5d>; + status = "okay"; + + irq-gpios = <&stmfx_pinctrl 14 GPIO_ACTIVE_HIGH>; + irq-flags = ; + }; +}; + +&i2c4 { + pmic: stpmic@33 { + regulators { + v1v8: ldo6 { + regulator-enable-ramp-delay = <300000>; + }; + }; + }; }; &i2c5 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c5_pins_a>; + pinctrl-1 = <&i2c5_pins_sleep_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; + /delete-property/dmas; + /delete-property/dma-names; +}; + +<dc { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ltdc_ep0_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&dsi_in>; + }; + }; +}; + +&m_can1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can1_pins_a>; + pinctrl-1 = <&m_can1_sleep_pins_a>; status = "okay"; }; &qspi { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>; + pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>; reg = <0x58003000 0x1000>, <0x70000000 0x4000000>; #address-cells = <1>; #size-cells = <0>; status = "okay"; flash0: mx66l51235l@0 { + compatible = "jedec,spi-nor"; reg = <0>; spi-rx-bus-width = <4>; spi-max-frequency = <108000000>; @@ -52,6 +573,7 @@ }; flash1: mx66l51235l@1 { + compatible = "jedec,spi-nor"; reg = <1>; spi-rx-bus-width = <4>; spi-max-frequency = <108000000>; @@ -60,11 +582,110 @@ }; }; +&sai2 { + clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_a>; + pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_a>; + clock-names = "pclk", "x8k", "x11k"; + status = "okay"; + + sai2a: audio-controller@4400b004 { + #clock-cells = <0>; + dma-names = "tx"; + clocks = <&rcc SAI2_K>; + clock-names = "sai_ck"; + status = "okay"; + + sai2a_port: port { + sai2a_endpoint: endpoint { + remote-endpoint = <&wm8994_tx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + }; + }; + }; + + sai2b: audio-controller@4400b024 { + dma-names = "rx"; + clocks = <&rcc SAI2_K>, <&sai2a>; + clock-names = "sai_ck", "MCLK"; + status = "okay"; + + sai2b_port: port { + sai2b_endpoint: endpoint { + remote-endpoint = <&wm8994_rx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + }; + }; + }; +}; + +&sai4 { + clocks = <&rcc SAI4>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + status = "okay"; + + sai4a: audio-controller@50027004 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai4a_pins_a>; + pinctrl-1 = <&sai4a_sleep_pins_a>; + dma-names = "tx"; + clocks = <&rcc SAI4_K>; + clock-names = "sai_ck"; + st,iec60958; + status = "okay"; + + sai4a_port: port { + sai4a_endpoint: endpoint { + remote-endpoint = <&spdif_out_endpoint>; + }; + }; + }; +}; + +&sdmmc3 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc3_b4_pins_a>; + pinctrl-1 = <&sdmmc3_b4_od_pins_a>; + pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>; + vmmc-supply = <&v3v3>; + broken-cd; + st,neg-edge; + bus-width = <4>; + status = "disabled"; +}; + +&spdifrx { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spdifrx_pins_a>; + pinctrl-1 = <&spdifrx_sleep_pins_a>; + status = "okay"; + + spdifrx_port: port { + spdifrx_endpoint: endpoint { + remote-endpoint = <&spdif_in_endpoint>; + }; + }; +}; + +&spi1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi1_pins_a>; + pinctrl-1 = <&spi1_sleep_pins_a>; + status = "disabled"; +}; + &timers2 { status = "disabled"; + /* spare dmas for other usage (un-delete to enable pwm capture) */ + /delete-property/dmas; + /delete-property/dma-names; pwm { pinctrl-0 = <&pwm2_pins_a>; - pinctrl-names = "default"; + pinctrl-1 = <&pwm2_sleep_pins_a>; + pinctrl-names = "default", "sleep"; status = "okay"; }; timer@1 { @@ -74,9 +695,12 @@ &timers8 { status = "disabled"; + /delete-property/dmas; + /delete-property/dma-names; pwm { pinctrl-0 = <&pwm8_pins_a>; - pinctrl-names = "default"; + pinctrl-1 = <&pwm8_sleep_pins_a>; + pinctrl-names = "default", "sleep"; status = "okay"; }; timer@7 { @@ -86,9 +710,12 @@ &timers12 { status = "disabled"; + /delete-property/dmas; + /delete-property/dma-names; pwm { pinctrl-0 = <&pwm12_pins_a>; - pinctrl-names = "default"; + pinctrl-1 = <&pwm12_sleep_pins_a>; + pinctrl-names = "default", "sleep"; status = "okay"; }; timer@11 { @@ -96,6 +723,14 @@ }; }; +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_a>; + pinctrl-1 = <&usart3_sleep_pins_a>; + pinctrl-2 = <&usart3_idle_pins_a>; + status = "disabled"; +}; + &usbh_ehci { phys = <&usbphyc_port0>; phy-names = "usb"; @@ -114,3 +749,11 @@ &usbphyc { status = "okay"; }; + +&usbphyc_port0 { + st,phy-tuning = <&usb_phy_tuning>; +}; + +&usbphyc_port1 { + st,phy-tuning = <&usb_phy_tuning>; +}; diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi index 33c5981..4de499e 100644 --- a/arch/arm/dts/stm32mp157c.dtsi +++ b/arch/arm/dts/stm32mp157c.dtsi @@ -19,42 +19,28 @@ compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; + clock-frequency = <650000000>; }; cpu1: cpu@1 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <1>; + clock-frequency = <650000000>; }; }; - psci { - compatible = "arm,psci"; - method = "smc"; - cpu_off = <0x84000002>; - cpu_on = <0x84000003>; + arm-pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + ; + interrupt-affinity = <&cpu0>, <&cpu1>; + interrupt-parent = <&intc>; }; - aliases { - gpio0 = &gpioa; - gpio1 = &gpiob; - gpio2 = &gpioc; - gpio3 = &gpiod; - gpio4 = &gpioe; - gpio5 = &gpiof; - gpio6 = &gpiog; - gpio7 = &gpioh; - gpio8 = &gpioi; - gpio9 = &gpioj; - gpio10 = &gpiok; - serial0 = &usart1; - serial1 = &usart2; - serial2 = &usart3; - serial3 = &uart4; - serial4 = &uart5; - serial5 = &usart6; - serial6 = &uart7; - serial7 = &uart8; + psci { + compatible = "arm,psci-1.0"; + method = "smc"; }; intc: interrupt-controller@a0021000 { @@ -104,6 +90,18 @@ compatible = "fixed-clock"; clock-frequency = <4000000>; }; + + clk_i2s_ckin: i2s_ckin { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + clk_dsi_phy: ck_dsi_phy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; }; pm_domain { @@ -126,6 +124,61 @@ }; }; + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&dts>; + + trips { + cpu_alert1: cpu-alert1 { + temperature = <85000>; + hysteresis = <0>; + type = "passive"; + }; + + cpu-crit { + temperature = <120000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; + + reboot { + compatible = "syscon-reboot"; + regmap = <&rcc>; + offset = <0x404>; + mask = <0x1>; + }; + + replicator { + /* + * non-configurable replicators don't show up on the + * AMBA bus. As such no need to add "arm,primecell" + */ + compatible = "arm,coresight-replicator"; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* replicator output ports */ + port@0 { + reg = <0>; + replicator_out_port0: endpoint { + remote-endpoint = <&funnel_in_port4>; + }; + }; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; @@ -140,6 +193,12 @@ reg = <0x40000000 0x400>; clocks = <&rcc TIM2_K>; clock-names = "int"; + dmas = <&dmamux1 18 0x400 0x5>, + <&dmamux1 19 0x400 0x5>, + <&dmamux1 20 0x400 0x5>, + <&dmamux1 21 0x400 0x5>, + <&dmamux1 22 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up"; status = "disabled"; pwm { @@ -161,6 +220,13 @@ reg = <0x40001000 0x400>; clocks = <&rcc TIM3_K>; clock-names = "int"; + dmas = <&dmamux1 23 0x400 0x5>, + <&dmamux1 24 0x400 0x5>, + <&dmamux1 25 0x400 0x5>, + <&dmamux1 26 0x400 0x5>, + <&dmamux1 27 0x400 0x5>, + <&dmamux1 28 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; status = "disabled"; pwm { @@ -182,6 +248,11 @@ reg = <0x40002000 0x400>; clocks = <&rcc TIM4_K>; clock-names = "int"; + dmas = <&dmamux1 29 0x400 0x5>, + <&dmamux1 30 0x400 0x5>, + <&dmamux1 31 0x400 0x5>, + <&dmamux1 32 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4"; status = "disabled"; pwm { @@ -203,6 +274,13 @@ reg = <0x40003000 0x400>; clocks = <&rcc TIM5_K>; clock-names = "int"; + dmas = <&dmamux1 55 0x400 0x5>, + <&dmamux1 56 0x400 0x5>, + <&dmamux1 57 0x400 0x5>, + <&dmamux1 58 0x400 0x5>, + <&dmamux1 59 0x400 0x5>, + <&dmamux1 60 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; status = "disabled"; pwm { @@ -224,6 +302,8 @@ reg = <0x40004000 0x400>; clocks = <&rcc TIM6_K>; clock-names = "int"; + dmas = <&dmamux1 69 0x400 0x5>; + dma-names = "up"; status = "disabled"; timer@5 { @@ -240,6 +320,8 @@ reg = <0x40005000 0x400>; clocks = <&rcc TIM7_K>; clock-names = "int"; + dmas = <&dmamux1 70 0x400 0x5>; + dma-names = "up"; status = "disabled"; timer@6 { @@ -319,6 +401,7 @@ reg = <0x40009000 0x400>; clocks = <&rcc LPTIM1_K>; clock-names = "mux"; + power-domains = <&pd_core>; status = "disabled"; pwm { @@ -339,87 +422,196 @@ }; }; + spi2: spi@4000b000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x4000b000 0x400>; + interrupts = ; + clocks = <&rcc SPI2_K>; + resets = <&rcc SPI2_R>; + dmas = <&dmamux1 39 0x400 0x05>, + <&dmamux1 40 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + status = "disabled"; + }; + + i2s2: audio-controller@4000b000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x4000b000 0x400>; + interrupts = ; + dmas = <&dmamux1 39 0x400 0x01>, + <&dmamux1 40 0x400 0x01>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + spi3: spi@4000c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x4000c000 0x400>; + interrupts = ; + clocks = <&rcc SPI3_K>; + resets = <&rcc SPI3_R>; + dmas = <&dmamux1 61 0x400 0x05>, + <&dmamux1 62 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + status = "disabled"; + }; + + i2s3: audio-controller@4000c000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x4000c000 0x400>; + interrupts = ; + dmas = <&dmamux1 61 0x400 0x01>, + <&dmamux1 62 0x400 0x01>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + spdifrx: audio-controller@4000d000 { + compatible = "st,stm32h7-spdifrx"; + #sound-dai-cells = <0>; + reg = <0x4000d000 0x400>; + clocks = <&rcc SPDIF_K>; + clock-names = "kclk"; + interrupts = ; + dmas = <&dmamux1 93 0x400 0x01>, + <&dmamux1 94 0x400 0x01>; + dma-names = "rx", "rx-ctrl"; + status = "disabled"; + }; + usart2: serial@4000e000 { compatible = "st,stm32h7-uart"; reg = <0x4000e000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, + <&exti 27 1>; clocks = <&rcc USART2_K>; + resets = <&rcc USART2_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; usart3: serial@4000f000 { compatible = "st,stm32h7-uart"; reg = <0x4000f000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, + <&exti 28 1>; clocks = <&rcc USART3_K>; + resets = <&rcc USART3_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; uart4: serial@40010000 { compatible = "st,stm32h7-uart"; reg = <0x40010000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>, + <&exti 30 1>; clocks = <&rcc UART4_K>; + resets = <&rcc UART4_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; uart5: serial@40011000 { compatible = "st,stm32h7-uart"; reg = <0x40011000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, + <&exti 31 1>; clocks = <&rcc UART5_K>; + resets = <&rcc UART5_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; i2c1: i2c@40012000 { compatible = "st,stm32f7-i2c"; reg = <0x40012000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <&exti 21 1>; clocks = <&rcc I2C1_K>; resets = <&rcc I2C1_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&dmamux1 33 0x400 0x05>, + <&dmamux1 34 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x1>; status = "disabled"; }; i2c2: i2c@40013000 { compatible = "st,stm32f7-i2c"; reg = <0x40013000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <&exti 22 1>; clocks = <&rcc I2C2_K>; resets = <&rcc I2C2_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&dmamux1 35 0x400 0x05>, + <&dmamux1 36 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x2>; status = "disabled"; }; i2c3: i2c@40014000 { compatible = "st,stm32f7-i2c"; reg = <0x40014000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, + <&exti 23 1>; clocks = <&rcc I2C3_K>; resets = <&rcc I2C3_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&dmamux1 73 0x400 0x05>, + <&dmamux1 74 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x4>; status = "disabled"; }; i2c5: i2c@40015000 { compatible = "st,stm32f7-i2c"; reg = <0x40015000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <&exti 25 1>; clocks = <&rcc I2C5_K>; resets = <&rcc I2C5_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&dmamux1 115 0x400 0x05>, + <&dmamux1 116 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x10>; status = "disabled"; }; @@ -429,6 +621,7 @@ interrupts = ; clocks = <&rcc CEC_K>, <&clk_lse>; clock-names = "cec", "hdmi-cec"; + power-domains = <&pd_core>; status = "disabled"; }; @@ -459,16 +652,26 @@ uart7: serial@40018000 { compatible = "st,stm32h7-uart"; reg = <0x40018000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>, + <&exti 32 1>; clocks = <&rcc UART7_K>; + resets = <&rcc UART7_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; uart8: serial@40019000 { compatible = "st,stm32h7-uart"; reg = <0x40019000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>, + <&exti 33 1>; clocks = <&rcc UART8_K>; + resets = <&rcc UART8_R>; + wakeup-source; + power-domains = <&pd_core>; status = "disabled"; }; @@ -479,6 +682,15 @@ reg = <0x44000000 0x400>; clocks = <&rcc TIM1_K>; clock-names = "int"; + dmas = <&dmamux1 11 0x400 0x5>, + <&dmamux1 12 0x400 0x5>, + <&dmamux1 13 0x400 0x5>, + <&dmamux1 14 0x400 0x5>, + <&dmamux1 15 0x400 0x5>, + <&dmamux1 16 0x400 0x5>, + <&dmamux1 17 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4", + "up", "trig", "com"; status = "disabled"; pwm { @@ -500,6 +712,15 @@ reg = <0x44001000 0x400>; clocks = <&rcc TIM8_K>; clock-names = "int"; + dmas = <&dmamux1 47 0x400 0x5>, + <&dmamux1 48 0x400 0x5>, + <&dmamux1 49 0x400 0x5>, + <&dmamux1 50 0x400 0x5>, + <&dmamux1 51 0x400 0x5>, + <&dmamux1 52 0x400 0x5>, + <&dmamux1 53 0x400 0x5>; + dma-names = "ch1", "ch2", "ch3", "ch4", + "up", "trig", "com"; status = "disabled"; pwm { @@ -517,8 +738,54 @@ usart6: serial@44003000 { compatible = "st,stm32h7-uart"; reg = <0x44003000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>, + <&exti 29 1>; clocks = <&rcc USART6_K>; + resets = <&rcc USART6_R>; + wakeup-source; + power-domains = <&pd_core>; + status = "disabled"; + }; + + spi1: spi@44004000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44004000 0x400>; + interrupts = ; + clocks = <&rcc SPI1_K>; + resets = <&rcc SPI1_R>; + dmas = <&dmamux1 37 0x400 0x05>, + <&dmamux1 38 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + status = "disabled"; + }; + + i2s1: audio-controller@44004000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x44004000 0x400>; + interrupts = ; + dmas = <&dmamux1 37 0x400 0x01>, + <&dmamux1 38 0x400 0x01>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + spi4: spi@44005000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44005000 0x400>; + interrupts = ; + clocks = <&rcc SPI4_K>; + resets = <&rcc SPI4_R>; + dmas = <&dmamux1 83 0x400 0x05>, + <&dmamux1 84 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; status = "disabled"; }; @@ -529,6 +796,11 @@ reg = <0x44006000 0x400>; clocks = <&rcc TIM15_K>; clock-names = "int"; + dmas = <&dmamux1 105 0x400 0x5>, + <&dmamux1 106 0x400 0x5>, + <&dmamux1 107 0x400 0x5>, + <&dmamux1 108 0x400 0x5>; + dma-names = "ch1", "up", "trig", "com"; status = "disabled"; pwm { @@ -550,6 +822,9 @@ reg = <0x44007000 0x400>; clocks = <&rcc TIM16_K>; clock-names = "int"; + dmas = <&dmamux1 109 0x400 0x5>, + <&dmamux1 110 0x400 0x5>; + dma-names = "ch1", "up"; status = "disabled"; pwm { @@ -570,6 +845,9 @@ reg = <0x44008000 0x400>; clocks = <&rcc TIM17_K>; clock-names = "int"; + dmas = <&dmamux1 111 0x400 0x5>, + <&dmamux1 112 0x400 0x5>; + dma-names = "ch1", "up"; status = "disabled"; pwm { @@ -584,6 +862,199 @@ }; }; + spi5: spi@44009000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44009000 0x400>; + interrupts = ; + clocks = <&rcc SPI5_K>; + resets = <&rcc SPI5_R>; + dmas = <&dmamux1 85 0x400 0x05>, + <&dmamux1 86 0x400 0x05>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + status = "disabled"; + }; + + sai1: sai@4400a000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400a000 0x400>; + reg = <0x4400a000 0x4>; + interrupts = ; + resets = <&rcc SAI1_R>; + status = "disabled"; + + sai1a: audio-controller@4400a004 { + #sound-dai-cells = <0>; + + compatible = "st,stm32-sai-sub-a"; + reg = <0x4 0x1c>; + dmas = <&dmamux1 87 0x400 0x01>; + status = "disabled"; + }; + + sai1b: audio-controller@4400a024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x1c>; + dmas = <&dmamux1 88 0x400 0x01>; + status = "disabled"; + }; + }; + + sai2: sai@4400b000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400b000 0x400>; + reg = <0x4400b000 0x4>; + interrupts = ; + resets = <&rcc SAI2_R>; + status = "disabled"; + + sai2a: audio-controller@4400b004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x4 0x1c>; + dmas = <&dmamux1 89 0x400 0x01>; + status = "disabled"; + }; + + sai2b: audio-controller@4400b024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x1c>; + dmas = <&dmamux1 90 0x400 0x01>; + status = "disabled"; + }; + }; + + sai3: sai@4400c000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400c000 0x400>; + reg = <0x4400c000 0x4>; + interrupts = ; + resets = <&rcc SAI3_R>; + status = "disabled"; + + sai3a: audio-controller@4400c004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x04 0x1c>; + dmas = <&dmamux1 113 0x400 0x01>; + status = "disabled"; + }; + + sai3b: audio-controller@4400c024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x1c>; + dmas = <&dmamux1 114 0x400 0x01>; + status = "disabled"; + }; + }; + + dfsdm: dfsdm@4400d000 { + compatible = "st,stm32mp1-dfsdm"; + reg = <0x4400d000 0x800>; + clocks = <&rcc DFSDM_K>; + clock-names = "dfsdm"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + dfsdm0: filter@0 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <0>; + interrupts = ; + dmas = <&dmamux1 101 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm1: filter@1 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <1>; + interrupts = ; + dmas = <&dmamux1 102 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm2: filter@2 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <2>; + interrupts = ; + dmas = <&dmamux1 103 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm3: filter@3 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <3>; + interrupts = ; + dmas = <&dmamux1 104 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm4: filter@4 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <4>; + interrupts = ; + dmas = <&dmamux1 91 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm5: filter@5 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <5>; + interrupts = ; + dmas = <&dmamux1 92 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + }; + + m_can1: can@4400e000 { + compatible = "bosch,m_can"; + reg = <0x4400e000 0x400>, <0x44011000 0x1400>; + reg-names = "m_can", "message_ram"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; + clock-names = "hclk", "cclk"; + bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; + status = "disabled"; + }; + + m_can2: can@4400f000 { + compatible = "bosch,m_can"; + reg = <0x4400f000 0x400>, <0x44011000 0x2800>; + reg-names = "m_can", "message_ram"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; + clock-names = "hclk", "cclk"; + bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; + status = "disabled"; + }; + dma1: dma@48000000 { compatible = "st,stm32-dma"; reg = <0x48000000 0x400>; @@ -599,6 +1070,15 @@ #dma-cells = <4>; st,mem2mem; dma-requests = <8>; + dmas = <&mdma1 0 0x11 0x1200000a 0x48000008 0x00000020 1>, + <&mdma1 1 0x11 0x1200000a 0x48000008 0x00000800 1>, + <&mdma1 2 0x11 0x1200000a 0x48000008 0x00200000 1>, + <&mdma1 3 0x11 0x1200000a 0x48000008 0x08000000 1>, + <&mdma1 4 0x11 0x1200000a 0x4800000C 0x00000020 1>, + <&mdma1 5 0x11 0x1200000a 0x4800000C 0x00000800 1>, + <&mdma1 6 0x11 0x1200000a 0x4800000C 0x00200000 1>, + <&mdma1 7 0x11 0x1200000a 0x4800000C 0x08000000 1>; + dma-names = "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7"; }; dma2: dma@48001000 { @@ -616,6 +1096,15 @@ #dma-cells = <4>; st,mem2mem; dma-requests = <8>; + dmas = <&mdma1 8 0x11 0x1200000a 0x48001008 0x00000020 1>, + <&mdma1 9 0x11 0x1200000a 0x48001008 0x00000800 1>, + <&mdma1 10 0x11 0x1200000a 0x48001008 0x00200000 1>, + <&mdma1 11 0x11 0x1200000a 0x48001008 0x08000000 1>, + <&mdma1 12 0x11 0x1200000a 0x4800100C 0x00000020 1>, + <&mdma1 13 0x11 0x1200000a 0x4800100C 0x00000800 1>, + <&mdma1 14 0x11 0x1200000a 0x4800100C 0x00200000 1>, + <&mdma1 15 0x11 0x1200000a 0x4800100C 0x08000000 1>; + dma-names = "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7"; }; dmamux1: dma-router@48002000 { @@ -636,6 +1125,10 @@ clocks = <&rcc ADC12>, <&rcc ADC12_K>; clock-names = "bus", "adc"; interrupt-controller; + st,syscfg-vbooster = <&syscfg 0x4 0x100>; + st,syscfg-vbooster-clr = <&syscfg 0x44 0x100>; + st,syscfg-anaswvdd = <&syscfg 0x4 0x200>; + st,syscfg-anaswvdd-clr = <&syscfg 0x44 0x200>; #interrupt-cells = <1>; #address-cells = <1>; #size-cells = <0>; @@ -647,6 +1140,8 @@ reg = <0x0>; interrupt-parent = <&adc>; interrupts = <0>; + dmas = <&dmamux1 9 0x400 0x05>; + dma-names = "rx"; status = "disabled"; }; @@ -656,18 +1151,57 @@ reg = <0x100>; interrupt-parent = <&adc>; interrupts = <1>; + dmas = <&dmamux1 10 0x400 0x05>; + dma-names = "rx"; + /* temperature sensor */ + st,adc-channels = <12>; + st,min-sample-time-nsecs = <10000>; + status = "disabled"; + }; + + jadc1: jadc@0 { + compatible = "st,stm32mp1-adc"; + st,injected; + #io-channel-cells = <1>; + reg = <0x0>; + interrupt-parent = <&adc>; + interrupts = <3>; + status = "disabled"; + }; + + jadc2: jadc@100 { + compatible = "st,stm32mp1-adc"; + st,injected; + #io-channel-cells = <1>; + reg = <0x100>; + interrupt-parent = <&adc>; + interrupts = <4>; + /* temperature sensor */ + st,adc-channels = <12>; + st,min-sample-time-nsecs = <10000>; + status = "disabled"; + }; + + adc_temp: temp { + compatible = "st,stm32mp1-adc-temp"; + io-channels = <&adc2 12>; + nvmem-cells = <&ts_cal1>, <&ts_cal2>; + nvmem-cell-names = "ts_cal1", "ts_cal2"; + #io-channel-cells = <0>; + #thermal-sensor-cells = <0>; status = "disabled"; }; }; sdmmc3: sdmmc@48004000 { - compatible = "st,stm32-sdmmc2"; + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00253180>; reg = <0x48004000 0x400>, <0x48005000 0x400>; - reg-names = "sdmmc", "delay"; - interrupts = ; + interrupts = ; + interrupt-names = "cmd_irq"; clocks = <&rcc SDMMC3_K>; + clock-names = "apb_pclk"; resets = <&rcc SDMMC3_R>; - st,idma = <1>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; @@ -686,34 +1220,66 @@ g-np-tx-fifo-size = <32>; g-tx-fifo-size = <128 128 64 64 64 64 32 32>; dr_mode = "otg"; + usb33d-supply = <&usb33>; power-domains = <&pd_core>; status = "disabled"; }; + hsem: hwspinlock@4c000000 { + compatible = "st,stm32-hwspinlock"; + #hwlock-cells = <1>; + reg = <0x4c000000 0x400>; + clocks = <&rcc HSEM>; + clock-names = "hsem"; + status = "okay"; + }; + + ipcc: mailbox@4c001000 { + compatible = "st,stm32mp1-ipcc"; + #mbox-cells = <1>; + reg = <0x4c001000 0x400>; + st,proc-id = <0>; + interrupts-extended = + <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <&exti 61 1>; + interrupt-names = "rx", "tx", "wakeup"; + clocks = <&rcc IPCC>; + wakeup-source; + power-domains = <&pd_core>; + status = "disabled"; + }; + + dcmi: dcmi@4c006000 { + compatible = "st,stm32-dcmi"; + reg = <0x4c006000 0x400>; + interrupts = ; + resets = <&rcc CAMITF_R>; + clocks = <&rcc DCMI>; + clock-names = "mclk"; + dmas = <&dmamux1 75 0x400 0xd>; + dma-names = "tx"; + status = "disabled"; + }; + rcc: rcc@50000000 { compatible = "st,stm32mp1-rcc", "syscon"; reg = <0x50000000 0x1000>; #clock-cells = <1>; #reset-cells = <1>; - }; - - rcc_reboot: rcc-reboot@50000000 { - compatible = "syscon-reboot"; - regmap = <&rcc>; - offset = <0x404>; - mask = <0x1>; + interrupts = ; }; pwr: pwr@50001000 { - compatible = "st,stm32mp1-pwr", "st,stm32-pwr", "syscon", "simple-mfd"; + compatible = "st,stm32mp1-pwr", "syscon", "simple-mfd"; reg = <0x50001000 0x400>; - system-power-controller; + interrupts = ; - st,sysrcc = <&rcc>; - clocks = <&rcc PLL2_R>; - clock-names = "phyclk"; - pwr-regulators@c { + interrupt-controller; + #interrupt-cells = <3>; + + pwr-regulators { compatible = "st,stm32mp1,pwr-reg"; st,tzcr = <&rcc 0x0 0x1>; @@ -742,11 +1308,24 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x5000d000 0x400>; + hwlocks = <&hsem 1>; + + /* exti_pwr is an extra interrupt controller used for + * EXTI 55 to 60. It's mapped on pwr interrupt + * controller. + */ + exti_pwr: exti-pwr { + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&pwr>; + st,irq-number = <6>; + }; }; - syscfg: system-config@50020000 { - compatible = "st,stm32-syscfg", "syscon"; + syscfg: syscon@50020000 { + compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; + clocks = <&rcc SYSCFG>; }; lptimer2: timer@50021000 { @@ -756,6 +1335,7 @@ reg = <0x50021000 0x400>; clocks = <&rcc LPTIM2_K>; clock-names = "mux"; + power-domains = <&pd_core>; status = "disabled"; pwm { @@ -783,6 +1363,7 @@ reg = <0x50022000 0x400>; clocks = <&rcc LPTIM3_K>; clock-names = "mux"; + power-domains = <&pd_core>; status = "disabled"; pwm { @@ -803,6 +1384,7 @@ reg = <0x50023000 0x400>; clocks = <&rcc LPTIM4_K>; clock-names = "mux"; + power-domains = <&pd_core>; status = "disabled"; pwm { @@ -817,6 +1399,7 @@ reg = <0x50024000 0x400>; clocks = <&rcc LPTIM5_K>; clock-names = "mux"; + power-domains = <&pd_core>; status = "disabled"; pwm { @@ -835,6 +1418,196 @@ status = "disabled"; }; + sai4: sai@50027000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x50027000 0x400>; + reg = <0x50027000 0x4>; + interrupts = ; + resets = <&rcc SAI4_R>; + status = "disabled"; + + sai4a: audio-controller@50027004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x04 0x1c>; + clocks = <&rcc SAI4_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 99 0x400 0x01>; + status = "disabled"; + }; + + sai4b: audio-controller@50027024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x1c>; + dmas = <&dmamux1 100 0x400 0x01>; + status = "disabled"; + }; + }; + + dts: thermal@50028000 { + compatible = "st,stm32-thermal"; + reg = <0x50028000 0x100>; + interrupts = ; + clocks = <&rcc TMPSENS>; + clock-names = "pclk"; + #thermal-sensor-cells = <0>; + status = "disabled"; + }; + + hdp: hdp@5002a000 { + compatible = "st,stm32mp1-hdp"; + reg = <0x5002a000 0x400>; + clocks = <&rcc HDP>; + clock-names = "hdp"; + status = "disabled"; + }; + + funnel: funnel@50091000 { + compatible = "arm,coresight-funnel", "arm,primecell"; + reg = <0x50091000 0x1000>; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* funnel input ports */ + port@0 { + reg = <0>; + funnel_in_port0: endpoint { + slave-mode; + remote-endpoint = <&stm_out_port>; + }; + }; + + port@1 { + reg = <1>; + funnel_in_port1: endpoint { + slave-mode; /* A7-1 input */ + remote-endpoint = <&etm1_out_port>; + }; + }; + + port@2 { + reg = <2>; + funnel_in_port2: endpoint { + slave-mode; /* A7-2 input */ + remote-endpoint = <&etm2_out_port>; + }; + }; + + port@4 { + reg = <4>; + funnel_in_port4: endpoint { + slave-mode; /* REPLICATOR input */ + remote-endpoint = <&replicator_out_port0>; + }; + }; + + port@5 { + reg = <0>; + funnel_out_port0: endpoint { + remote-endpoint = <&etf_in_port>; + }; + }; + }; + }; + + etf: etf@50092000 { + compatible = "arm,coresight-tmc", "arm,primecell"; + reg = <0x50092000 0x1000>; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + etf_in_port: endpoint { + slave-mode; + remote-endpoint = <&funnel_out_port0>; + }; + }; + + port@1 { + reg = <0>; + etf_out_port: endpoint { + remote-endpoint = <&tpiu_in_port>; + }; + }; + }; + }; + + tpiu: tpiu@50093000 { + compatible = "arm,coresight-tpiu", "arm,primecell"; + reg = <0x50093000 0x1000>; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + + port { + tpiu_in_port: endpoint { + slave-mode; + remote-endpoint = <&etf_out_port>; + }; + }; + }; + + stm: stm@500a0000 { + compatible = "arm,coresight-stm", "arm,primecell"; + reg = <0x500a0000 0x1000>, <0x90000000 0x1000000>, + <0x50094000 0x1000>; + reg-names = "stm-base", "stm-stimulus-base", "cti-base"; + + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + stm_out_port: endpoint { + remote-endpoint = <&funnel_in_port0>; + }; + }; + }; + }; + + /* Cortex A7-1 */ + etm1: etm@500dc000 { + compatible = "arm,coresight-etm3x", "arm,primecell"; + reg = <0x500dc000 0x1000>; + cpu = <&cpu0>; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + port { + etm1_out_port: endpoint { + remote-endpoint = <&funnel_in_port1>; + }; + }; + }; + + /* Cortex A7-2 */ + etm2: etm@500dd000 { + compatible = "arm,coresight-etm3x", "arm,primecell"; + reg = <0x500dd000 0x1000>; + cpu = <&cpu1>; + clocks = <&rcc CK_TRACE>; + clock-names = "apb_pclk"; + + port { + etm2_out_port: endpoint { + remote-endpoint = <&funnel_in_port2>; + }; + }; + }; + cryp1: cryp@54001000 { compatible = "st,stm32mp1-cryp"; reg = <0x54001000 0x400>; @@ -844,6 +1617,18 @@ status = "disabled"; }; + hash1: hash@54002000 { + compatible = "st,stm32f756-hash"; + reg = <0x54002000 0x400>; + interrupts = ; + clocks = <&rcc HASH1>; + resets = <&rcc HASH1_R>; + dmas = <&mdma1 31 0x10 0x1000A02 0x0 0x0 0x0 0x0>; + dma-names = "in"; + dma-maxburst = <2>; + status = "disabled"; + }; + rng1: rng@54003000 { compatible = "st,stm32-rng"; reg = <0x54003000 0x400>; @@ -857,28 +1642,52 @@ reg = <0x58000000 0x1000>; interrupts = ; clocks = <&rcc MDMA>; - #dma-cells = <5>; + #dma-cells = <6>; dma-channels = <32>; dma-requests = <48>; }; + fmc: nand-controller@58002000 { + compatible = "st,stm32mp15-fmc2"; + reg = <0x58002000 0x1000>, + <0x80000000 0x1000>, + <0x88010000 0x1000>, + <0x88020000 0x1000>, + <0x81000000 0x1000>, + <0x89010000 0x1000>, + <0x89020000 0x1000>; + interrupts = ; + dmas = <&mdma1 20 0x10 0x12000A02 0x0 0x0 0>, + <&mdma1 20 0x10 0x12000A08 0x0 0x0 0>, + <&mdma1 21 0x10 0x12000A0A 0x0 0x0 0>; + dma-names = "tx", "rx", "ecc"; + clocks = <&rcc FMC_K>; + resets = <&rcc FMC_R>; + status = "disabled"; + }; + qspi: qspi@58003000 { compatible = "st,stm32f469-qspi"; reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; reg-names = "qspi", "qspi_mm"; interrupts = ; + dmas = <&mdma1 22 0x10 0x100002 0x0 0x0 0x0>, + <&mdma1 22 0x10 0x100008 0x0 0x0 0x0>; + dma-names = "tx", "rx"; clocks = <&rcc QSPI_K>; resets = <&rcc QSPI_R>; status = "disabled"; }; sdmmc1: sdmmc@58005000 { - compatible = "st,stm32-sdmmc2"; + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00253180>; reg = <0x58005000 0x1000>, <0x58006000 0x1000>; - reg-names = "sdmmc", "delay"; + interrupts = ; + interrupt-names = "cmd_irq"; clocks = <&rcc SDMMC1_K>; + clock-names = "apb_pclk"; resets = <&rcc SDMMC1_R>; - st,idma = <1>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; @@ -886,13 +1695,14 @@ }; sdmmc2: sdmmc@58007000 { - compatible = "st,stm32-sdmmc2"; + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00253180>; reg = <0x58007000 0x1000>, <0x58008000 0x1000>; - reg-names = "sdmmc", "delay"; - interrupts = ; + interrupts = ; + interrupt-names = "cmd_irq"; clocks = <&rcc SDMMC2_K>; + clock-names = "apb_pclk"; resets = <&rcc SDMMC2_R>; - st,idma = <1>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; @@ -906,12 +1716,47 @@ status = "disabled"; }; + stmmac_axi_config_0: stmmac-axi-config { + snps,wr_osr_lmt = <0x7>; + snps,rd_osr_lmt = <0x7>; + snps,blen = <0 0 0 0 16 8 4>; + }; + + ethernet0: ethernet@5800a000 { + compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800a000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>, + <&exti 70 1>; + interrupt-names = "macirq", + "eth_wake_irq", + "stm32_pwr_wakeup"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ethstp"; + clocks = <&rcc ETHMAC>, + <&rcc ETHTX>, + <&rcc ETHRX>, + <&rcc ETHSTP>; + st,syscon = <&syscfg 0x4>; + snps,mixed-burst; + snps,pbl = <2>; + snps,en-tx-lpi-clockgating; + snps,axi-config = <&stmmac_axi_config_0>; + snps,tso; + power-domains = <&pd_core>; + status = "disabled"; + }; + usbh_ohci: usbh-ohci@5800c000 { compatible = "generic-ohci"; reg = <0x5800c000 0x1000>; clocks = <&rcc USBH>; resets = <&rcc USBH_R>; interrupts = ; + power-domains = <&pd_core>; status = "disabled"; }; @@ -922,6 +1767,17 @@ resets = <&rcc USBH_R>; interrupts = ; companion = <&usbh_ohci>; + power-domains = <&pd_core>; + status = "disabled"; + }; + + gpu: gpu@59000000 { + compatible = "vivante,gc"; + reg = <0x59000000 0x800>; + interrupts = ; + clocks = <&rcc GPU>, <&rcc GPU_K>; + clock-names = "bus" ,"core"; + resets = <&rcc GPU_R>; status = "disabled"; }; @@ -932,6 +1788,7 @@ clock-names = "pclk", "ref", "px_clk"; resets = <&rcc DSI_R>; reset-names = "apb"; + phy-dsi-supply = <®18>; status = "disabled"; }; @@ -946,13 +1803,24 @@ status = "disabled"; }; + iwdg2: watchdog@5a002000 { + compatible = "st,stm32mp1-iwdg"; + reg = <0x5a002000 0x400>; + clocks = <&rcc IWDG2>, <&rcc CK_LSI>; + clock-names = "pclk", "lsi"; + status = "disabled"; + }; + usbphyc: usbphyc@5a006000 { #address-cells = <1>; #size-cells = <0>; + #clock-cells = <0>; compatible = "st,stm32mp1-usbphyc"; reg = <0x5a006000 0x1000>; clocks = <&rcc USBPHY_K>; resets = <&rcc USBPHY_R>; + vdda1v1-supply = <®11>; + vdda1v8-supply = <®18>; status = "disabled"; usbphyc_port0: usb-phy@0 { @@ -969,35 +1837,136 @@ usart1: serial@5c000000 { compatible = "st,stm32h7-uart"; reg = <0x5c000000 0x400>; - interrupts = ; + interrupt-names = "event", "wakeup"; + interrupts-extended = <&intc GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, + <&exti 26 1>; clocks = <&rcc USART1_K>; + resets = <&rcc USART1_R>; + wakeup-source; + power-domains = <&pd_core>; + status = "disabled"; + }; + + spi6: spi@5c001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x5c001000 0x400>; + interrupts = ; + clocks = <&rcc SPI6_K>; + resets = <&rcc SPI6_R>; + dmas = <&mdma1 34 0x0 0x40008 0x0 0x0 0x0>, + <&mdma1 35 0x0 0x40002 0x0 0x0 0x0>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; status = "disabled"; }; i2c4: i2c@5c002000 { compatible = "st,stm32f7-i2c"; reg = <0x5c002000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, + <&exti 24 1>; clocks = <&rcc I2C4_K>; resets = <&rcc I2C4_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&mdma1 36 0x0 0x40008 0x0 0x0 0>, + <&mdma1 37 0x0 0x40002 0x0 0x0 0>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x8>; status = "disabled"; }; + rtc: rtc@5c004000 { + compatible = "st,stm32mp1-rtc"; + reg = <0x5c004000 0x400>; + clocks = <&rcc RTCAPB>, <&rcc RTC>; + clock-names = "pclk", "rtc_ck"; + interrupts-extended = <&intc GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <&exti 19 1>; + status = "disabled"; + }; + + bsec: nvmem@5c005000 { + compatible = "st,stm32mp15-bsec"; + reg = <0x5c005000 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ts_cal1: calib@5c { + reg = <0x5c 0x2>; + }; + ts_cal2: calib@5e { + reg = <0x5e 0x2>; + }; + }; + i2c6: i2c@5c009000 { compatible = "st,stm32f7-i2c"; reg = <0x5c009000 0x400>; - interrupt-names = "event", "error"; - interrupts = , - ; + interrupt-names = "event", "error", "wakeup"; + interrupts-extended = <&intc GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <&exti 54 1>; clocks = <&rcc I2C6_K>; resets = <&rcc I2C6_R>; #address-cells = <1>; #size-cells = <0>; + dmas = <&mdma1 38 0x0 0x40008 0x0 0x0 0>, + <&mdma1 39 0x0 0x40002 0x0 0x0 0>; + dma-names = "rx", "tx"; + power-domains = <&pd_core>; + st,syscfg-fmp = <&syscfg 0x4 0x20>; + status = "disabled"; + }; + + tamp: tamp@5c00a000 { + compatible = "simple-bus", "syscon", "simple-mfd"; + reg = <0x5c00a000 0x400>; + + reboot-mode { + compatible = "syscon-reboot-mode"; + offset = <0x150>; /* reg20 */ + mask = <0xff>; + mode-normal = <0>; + mode-fastboot = <0x1>; + mode-recovery = <0x2>; + mode-stm32cubeprogrammer = <0x3>; + mode-ums_mmc0 = <0x10>; + mode-ums_mmc1 = <0x11>; + mode-ums_mmc2 = <0x12>; + }; + }; + }; + + m4_rproc: m4@0 { + compatible = "st,stm32mp1-rproc"; + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x00000000 0x38000000 0x10000>, + <0x30000000 0x30000000 0x60000>, + <0x10000000 0x10000000 0x60000>; + resets = <&rcc MCU_R>; + reset-names = "mcu_rst"; + st,syscfg-pdds = <&pwr 0x014 0x1>; + st,syscfg-holdboot = <&rcc 0x10C 0x1>; + st,syscfg-tz = <&rcc 0x000 0x1>; + status = "disabled"; + + m4_system_resources { + compatible = "rproc-srm-core"; status = "disabled"; }; }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; }; diff --git a/arch/arm/dts/stm32mp157caa-pinctrl.dtsi b/arch/arm/dts/stm32mp157caa-pinctrl.dtsi new file mode 100644 index 0000000..9b9cd08 --- /dev/null +++ b/arch/arm/dts/stm32mp157caa-pinctrl.dtsi @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue + */ + +#include "stm32mp157-pinctrl.dtsi" +/ { + soc { + pinctrl: pin-controller@50002000 { + st,package = ; + + gpioa: gpio@50002000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@50003000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 16 16>; + }; + + gpioc: gpio@50004000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 32 16>; + }; + + gpiod: gpio@50005000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 48 16>; + }; + + gpioe: gpio@50006000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 64 16>; + }; + + gpiof: gpio@50007000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 80 16>; + }; + + gpiog: gpio@50008000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 96 16>; + }; + + gpioh: gpio@50009000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 112 16>; + }; + + gpioi: gpio@5000a000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 128 16>; + }; + + gpioj: gpio@5000b000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 144 16>; + }; + + gpiok: gpio@5000c000 { + status = "okay"; + ngpios = <8>; + gpio-ranges = <&pinctrl 0 160 8>; + }; + }; + + pinctrl_z: pin-controller-z@54004000 { + st,package = ; + + gpioz: gpio@54004000 { + status = "okay"; + ngpios = <8>; + gpio-ranges = <&pinctrl_z 0 400 8>; + }; + }; + }; +}; diff --git a/arch/arm/dts/stm32mp157cab-pinctrl.dtsi b/arch/arm/dts/stm32mp157cab-pinctrl.dtsi new file mode 100644 index 0000000..c570cf9 --- /dev/null +++ b/arch/arm/dts/stm32mp157cab-pinctrl.dtsi @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue + */ + +#include "stm32mp157-pinctrl.dtsi" +/ { + soc { + pinctrl: pin-controller@50002000 { + st,package = ; + + gpioa: gpio@50002000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@50003000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 16 16>; + }; + + gpioc: gpio@50004000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 32 16>; + }; + + gpiod: gpio@50005000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 48 16>; + }; + + gpioe: gpio@50006000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 64 16>; + }; + + gpiof: gpio@50007000 { + status = "okay"; + ngpios = <6>; + gpio-ranges = <&pinctrl 6 86 6>; + }; + + gpiog: gpio@50008000 { + status = "okay"; + ngpios = <10>; + gpio-ranges = <&pinctrl 6 102 10>; + }; + + gpioh: gpio@50009000 { + status = "okay"; + ngpios = <2>; + gpio-ranges = <&pinctrl 0 112 2>; + }; + }; + }; +}; diff --git a/arch/arm/dts/stm32mp157cac-pinctrl.dtsi b/arch/arm/dts/stm32mp157cac-pinctrl.dtsi new file mode 100644 index 0000000..777f991 --- /dev/null +++ b/arch/arm/dts/stm32mp157cac-pinctrl.dtsi @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue + */ + +#include "stm32mp157-pinctrl.dtsi" +/ { + soc { + pinctrl: pin-controller@50002000 { + st,package = ; + + gpioa: gpio@50002000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@50003000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 16 16>; + }; + + gpioc: gpio@50004000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 32 16>; + }; + + gpiod: gpio@50005000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 48 16>; + }; + + gpioe: gpio@50006000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 64 16>; + }; + + gpiof: gpio@50007000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 80 16>; + }; + + gpiog: gpio@50008000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 96 16>; + }; + + gpioh: gpio@50009000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 112 16>; + }; + + gpioi: gpio@5000a000 { + status = "okay"; + ngpios = <12>; + gpio-ranges = <&pinctrl 0 128 12>; + }; + }; + + pinctrl_z: pin-controller-z@54004000 { + st,package = ; + + gpioz: gpio@54004000 { + status = "okay"; + ngpios = <8>; + gpio-ranges = <&pinctrl_z 0 400 8>; + }; + }; + }; +}; diff --git a/arch/arm/dts/stm32mp157cad-pinctrl.dtsi b/arch/arm/dts/stm32mp157cad-pinctrl.dtsi new file mode 100644 index 0000000..c4c303a --- /dev/null +++ b/arch/arm/dts/stm32mp157cad-pinctrl.dtsi @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Alexandre Torgue + */ + +#include "stm32mp157-pinctrl.dtsi" +/ { + soc { + pinctrl: pin-controller@50002000 { + st,package = ; + + gpioa: gpio@50002000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@50003000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 16 16>; + }; + + gpioc: gpio@50004000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 32 16>; + }; + + gpiod: gpio@50005000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 48 16>; + }; + + gpioe: gpio@50006000 { + status = "okay"; + ngpios = <16>; + gpio-ranges = <&pinctrl 0 64 16>; + }; + + gpiof: gpio@50007000 { + status = "okay"; + ngpios = <6>; + gpio-ranges = <&pinctrl 6 86 6>; + }; + + gpiog: gpio@50008000 { + status = "okay"; + ngpios = <10>; + gpio-ranges = <&pinctrl 6 102 10>; + }; + + gpioh: gpio@50009000 { + status = "okay"; + ngpios = <2>; + gpio-ranges = <&pinctrl 0 112 2>; + }; + }; + }; +}; diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 57e0dd7..2505d53 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -712,6 +712,14 @@ sandbox_tee { compatible = "sandbox,tee"; }; + + pinctrl { + compatible = "sandbox,pinctrl"; + }; + + hwspinlock@0 { + compatible = "sandbox,hwspinlock"; + }; }; #include "sandbox_pmic.dtsi" diff --git a/doc/device-tree-bindings/arm/stm32.txt b/doc/device-tree-bindings/arm/stm32.txt new file mode 100644 index 0000000..a871a78 --- /dev/null +++ b/doc/device-tree-bindings/arm/stm32.txt @@ -0,0 +1,17 @@ +STMicroelectronics STM32 Platforms Device Tree Bindings + +Each device tree must specify which STM32 SoC it uses, +using one of the following compatible strings: + + st,stm32f429 + st,stm32f469 + st,stm32f746 + st,stm32h743 + st,stm32mp157 + +Required nodes: + +- syscon: some subnode of the STM32 SoC node must be a + system controller node pointing to the control registers, + with the compatible string set to one of these tuples: + "st,stm32-syscfg", "syscon" diff --git a/doc/device-tree-bindings/clock/st,stm32-rcc.txt b/doc/device-tree-bindings/clock/st,stm32-rcc.txt index 0532d81..b240121 100644 --- a/doc/device-tree-bindings/clock/st,stm32-rcc.txt +++ b/doc/device-tree-bindings/clock/st,stm32-rcc.txt @@ -10,6 +10,7 @@ Required properties: - compatible: Should be: "st,stm32f42xx-rcc" "st,stm32f469-rcc" + "st,stm32f746-rcc" - reg: should be register base and length as documented in the datasheet - #reset-cells: 1, see below @@ -17,6 +18,9 @@ Required properties: property, containing a phandle to the clock device node, an index selecting between gated clocks and other clocks and an index specifying the clock to use. +- clocks: External oscillator clock phandle + - high speed external clock signal (HSE) + - external I2S clock (I2S_CKIN) Example: @@ -25,6 +29,7 @@ Example: #clock-cells = <2> compatible = "st,stm32f42xx-rcc", "st,stm32-rcc"; reg = <0x40023800 0x400>; + clocks = <&clk_hse>, <&clk_i2s_ckin>; }; Specifying gated clocks @@ -66,6 +71,38 @@ The secondary index is bound with the following magic numbers: 0 SYSTICK 1 FCLK + 2 CLK_LSI (low-power clock source) + 3 CLK_LSE (generated from a 32.768 kHz low-speed external + crystal or ceramic resonator) + 4 CLK_HSE_RTC (HSE division factor for RTC clock) + 5 CLK_RTC (real-time clock) + 6 PLL_VCO_I2S (vco frequency of I2S pll) + 7 PLL_VCO_SAI (vco frequency of SAI pll) + 8 CLK_LCD (LCD-TFT) + 9 CLK_I2S (I2S clocks) + 10 CLK_SAI1 (audio clocks) + 11 CLK_SAI2 + 12 CLK_I2SQ_PDIV (post divisor of pll i2s q divisor) + 13 CLK_SAIQ_PDIV (post divisor of pll sai q divisor) + + 14 CLK_HSI (Internal ocscillator clock) + 15 CLK_SYSCLK (System Clock) + 16 CLK_HDMI_CEC (HDMI-CEC clock) + 17 CLK_SPDIF (SPDIF-Rx clock) + 18 CLK_USART1 (U(s)arts clocks) + 19 CLK_USART2 + 20 CLK_USART3 + 21 CLK_UART4 + 22 CLK_UART5 + 23 CLK_USART6 + 24 CLK_UART7 + 25 CLK_UART8 + 26 CLK_I2C1 (I2S clocks) + 27 CLK_I2C2 + 28 CLK_I2C3 + 29 CLK_I2C4 + 30 CLK_LPTIMER (LPTimer1 clock) +) Example: diff --git a/doc/device-tree-bindings/clock/st,stm32mp1-rcc.txt b/doc/device-tree-bindings/clock/st,stm32mp1-rcc.txt new file mode 100644 index 0000000..fb9495e --- /dev/null +++ b/doc/device-tree-bindings/clock/st,stm32mp1-rcc.txt @@ -0,0 +1,60 @@ +STMicroelectronics STM32 Peripheral Reset Clock Controller +========================================================== + +The RCC IP is both a reset and a clock controller. + +RCC makes also power management (resume/supend and wakeup interrupt). + +Please also refer to reset.txt for common reset controller binding usage. + +Please also refer to clock-bindings.txt for common clock controller +binding usage. + + +Required properties: +- compatible: "st,stm32mp1-rcc", "syscon" +- reg: should be register base and length as documented in the datasheet +- #clock-cells: 1, device nodes should specify the clock in their + "clocks" property, containing a phandle to the clock device node, + an index specifying the clock to use. +- #reset-cells: Shall be 1 +- interrupts: Should contain a general interrupt line and a interrupt line + to the wake-up of processor (CSTOP). + +Example: + rcc: rcc@50000000 { + compatible = "st,stm32mp1-rcc", "syscon"; + reg = <0x50000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + interrupts = , + ; + }; + +Specifying clocks +================= + +All available clocks are defined as preprocessor macros in +dt-bindings/clock/stm32mp1-clks.h header and can be used in device +tree sources. + +Specifying softreset control of devices +======================================= + +Device nodes should specify the reset channel required in their "resets" +property, containing a phandle to the reset device node and an index specifying +which channel to use. +The index is the bit number within the RCC registers bank, starting from RCC +base address. +It is calculated as: index = register_offset / 4 * 32 + bit_offset. +Where bit_offset is the bit offset within the register. + +For example on STM32MP1, for LTDC reset: + ltdc = APB4_RSTSETR_offset / 4 * 32 + LTDC_bit_offset + = 0x180 / 4 * 32 + 0 = 3072 + +The list of valid indices for STM32MP1 is available in: +include/dt-bindings/reset-controller/stm32mp1-resets.h + +This file implements defines like: +#define LTDC_R 3072 diff --git a/doc/device-tree-bindings/i2c/i2c-stm32.txt b/doc/device-tree-bindings/i2c/i2c-stm32.txt index df03743..352dba5 100644 --- a/doc/device-tree-bindings/i2c/i2c-stm32.txt +++ b/doc/device-tree-bindings/i2c/i2c-stm32.txt @@ -1,30 +1,102 @@ -* I2C controller embedded in STMicroelectronis STM32 platforms +* I2C controller embedded in STMicroelectronics STM32 I2C platform Required properties : -- compatible : Must be "st,stm32f7-i2c" +- compatible : Must be one of the following + - "st,stm32f4-i2c" + - "st,stm32f7-i2c" - reg : Offset and length of the register set for the device -- resets: Must contain the phandle to the reset controller -- clocks: Must contain the input clock of the I2C instance +- interrupts : Must contain the interrupt id for I2C event and then the + interrupt id for I2C error. +- resets: Must contain the phandle to the reset controller. +- clocks: Must contain the input clock of the I2C instance. - A pinctrl state named "default" must be defined to set pins in mode of - operation for I2C transfer + operation for I2C transfer. An optional pinctrl state named "sleep" has to + be defined as well as to put I2C in low power mode in suspend mode. - #address-cells = <1>; - #size-cells = <0>; Optional properties : - clock-frequency : Desired I2C bus clock frequency in Hz. If not specified, - the default 100 kHz frequency will be used. As only Normal, Fast and Fast+ - modes are implemented, possible values are 100000, 400000 and 1000000. + the default 100 kHz frequency will be used. + For STM32F4 SoC Standard-mode and Fast-mode are supported, possible values are + 100000 and 400000. + For STM32F7 SoC, Standard-mode, Fast-mode and Fast-mode Plus are supported, + possible values are 100000, 400000 and 1000000. +- i2c-scl-rising-time-ns : Only for STM32F7, I2C SCL Rising time for the board + (default: 25) +- i2c-scl-falling-time-ns : Only for STM32F7, I2C SCL Falling time for the board + (default: 10) + I2C Timings are derived from these 2 values +- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG + whether Fast Mode Plus speed is selected by slave. + 1st cell : phandle to syscfg + 2nd cell : register offset within SYSCFG + 3rd cell : register bitmask for FMP bit Example : - i2c1: i2c@40005400 { - compatible = "st,stm32f7-i2c"; + i2c@40005400 { + compatible = "st,stm32f4-i2c"; + #address-cells = <1>; + #size-cells = <0>; reg = <0x40005400 0x400>; - resets = <&rcc 181>; - clocks = <&clk_pclk1>; + interrupts = <31>, + <32>; + resets = <&rcc 277>; + clocks = <&rcc 0 149>; + pinctrl-0 = <&i2c1_sda_pin>, <&i2c1_scl_pin>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1>; - clock-frequency = <400000>; + }; + + i2c@40005400 { + compatible = "st,stm32f7-i2c"; #address-cells = <1>; #size-cells = <0>; + reg = <0x40005400 0x400>; + interrupts = <31>, + <32>; + resets = <&rcc STM32F7_APB1_RESET(I2C1)>; + clocks = <&rcc 1 CLK_I2C1>; + pinctrl-0 = <&i2c1_sda_pin>, <&i2c1_scl_pin>; + pinctrl-1 = <&i2c1_sda_pin_sleep>, <&i2c1_scl_pin_sleep>; + pinctrl-names = "default", "sleep"; + st,syscfg-fmp = <&syscfg 0x4 0x1>; + }; + +* I2C Devices + +An I2C device connected onto STM32 I2C controller must use a format described by +i2c.txt file. + +Required properties : +- compatible + Device driver compatible name +- reg + I2C slave addresses (see i2c.txt for more details) + +Optional properties : +- wakeup-source + device can be used as a wakeup source. Valid only if device is a + master. +- interrupt-names + should be set as "wakeup" if a dedicated wakeup source is used. + Imply "wakeup-source" property +- interrupts + defined dedicated IRQ wakeup source from controller. + + i2c@40005400 { + camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + }; + }; + + i2c@40005400 { + eeprom@64 { + compatible = "linux,slave-24c02"; + reg = <0x40000064>; + wakeup-source; + interrupt-names = "wakeup"; + interrupts-extended = <&exti 25 1>; + }; }; diff --git a/doc/device-tree-bindings/mfd/stpmic1.txt b/doc/device-tree-bindings/mfd/stpmic1.txt new file mode 100644 index 0000000..eb4d692 --- /dev/null +++ b/doc/device-tree-bindings/mfd/stpmic1.txt @@ -0,0 +1,138 @@ +* STMicroelectronics STPMIC1 Power Management IC + +Required parent device properties: +- compatible: "st,stpmic1" +- reg: the I2C slave address for the stpmic1 chip +- interrupts-extended: interrupt lines to use: second irq is for wakeup. +- #interrupt-cells: should be 2. +- interrupt-controller: describes the STPMIC1 as an interrupt + controller (has its own domain). interrupt number are the following: + /* Interrupt Register 1 (0x50 for latch) */ + IT_SWOUT_R=0 + IT_SWOUT_F=1 + IT_VBUS_OTG_R=2 + IT_VBUS_OTG_F=3 + IT_WAKEUP_R=4 + IT_WAKEUP_F=5 + IT_PONKEY_R=6 + IT_PONKEY_F=7 + /* Interrupt Register 2 (0x51 for latch) */ + IT_OVP_BOOST=8 + IT_OCP_BOOST=9 + IT_OCP_SWOUT=10 + IT_OCP_OTG=11 + IT_CURLIM_BUCK4=12 + IT_CURLIM_BUCK3=13 + IT_CURLIM_BUCK2=14 + IT_CURLIM_BUCK1=15 + /* Interrupt Register 3 (0x52 for latch) */ + IT_SHORT_SWOUT=16 + IT_SHORT_SWOTG=17 + IT_CURLIM_LDO6=18 + IT_CURLIM_LDO5=19 + IT_CURLIM_LDO4=20 + IT_CURLIM_LDO3=21 + IT_CURLIM_LDO2=22 + IT_CURLIM_LDO1=23 + /* Interrupt Register 3 (0x52 for latch) */ + IT_SWIN_R=24 + IT_SWIN_F=25 + IT_RESERVED_1=26 + IT_RESERVED_2=27 + IT_VINLOW_R=28 + IT_VINLOW_F=29 + IT_TWARN_R=30 + IT_TWARN_F=31 + +Optional parent device properties: +- st,main_control_register: + -bit 1: Power cycling will be performed on turn OFF condition + -bit 2: PWRCTRL is functional + -bit 3: PWRCTRL active high +- st,pads_pull_register: + -bit 1: WAKEUP pull down is not active + -bit 2: PWRCTRL pull up is active + -bit 3: PWRCTRL pull down is active + -bit 4: WAKEUP detector is disabled +- st,vin_control_register: + -bit 0: VINLOW monitoring is enabled + -bit [1...3]: VINLOW rising threshold + 000 VINOK_f + 50mV + 001 VINOK_f + 100mV + 010 VINOK_f + 150mV + 011 VINOK_f + 200mV + 100 VINOK_f + 250mV + 101 VINOK_f + 300mV + 110 VINOK_f + 350mV + 111 VINOK_f + 400mV + -bit [4...5]: VINLOW hyst + 00 100mV + 01 200mV + 10 300mV + 11 400mV + -bit 6: SW_OUT detector is disabled + -bit 7: SW_IN detector is enabled. +- st,usb_control_register: + -bit 3: SW_OUT current limit + 0: 600mA + 1: 1.1A + -bit 4: VBUS_OTG discharge is enabled + -bit 5: SW_OUT discharge is enabled + -bit 6: VBUS_OTG detection is enabled + -bit 7: BOOST_OVP is disabled + + +stpmic1 consists is a varied group of sub-devices: + +Device Description +------ ------------ +stpmic1-onkey : On key +stpmic1-regulators : Regulators +stpmic1-wdt : Watchdog + +each sub-device bindings is be described in associated driver +documentation section. + +Example: + +pmic: stpmic1@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts = <0 2>; + interrupts-extended = <&intc GIC_SPI 149 IRQ_TYPE_NONE>, + <&exti 55 1>; + st,version_status = <0x10>; + st,main_control_register=<0x0c>; + interrupt-controller; + #interrupt-cells = <2>; + onkey { + compatible = "st,stpmic1-onkey"; + interrupt-parent = <&pmic>; + interrupts = <7 0>,<6 1>; + st,onkey-pwroff-enabled; + st,onkey-press-seconds = <10>; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + }; + + regulators { + compatible = "st,stpmic1-regulators"; + + vdd_core: regulator@0 { + regulator-compatible = "buck1"; + regulator-name = "vdd_core"; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1200000>; + }; + vdd: regulator@1 { + regulator-compatible = "buck3"; + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-pull-down; + }; + }; diff --git a/doc/device-tree-bindings/mtd/stm32-fmc2-nand.txt b/doc/device-tree-bindings/mtd/stm32-fmc2-nand.txt new file mode 100644 index 0000000..68eebb6 --- /dev/null +++ b/doc/device-tree-bindings/mtd/stm32-fmc2-nand.txt @@ -0,0 +1,59 @@ +STMicroelectronics Flexible Memory Controller 2 (FMC2) +NAND Interface + +Required properties: +- compatible: Should be one of: + * st,stm32mp15-fmc2 +- reg: NAND flash controller memory areas. + First region contains the register location. + Regions 2 to 4 respectively contain the data, command, + and address space for CS0. + Regions 5 to 7 contain the same areas for CS1. +- interrupts: The interrupt number +- pinctrl-0: Standard Pinctrl phandle (see: pinctrl/pinctrl-bindings.txt) +- clocks: The clock needed by the NAND flash controller + +Optional properties: +- resets: Reference to a reset controller asserting the FMC controller + +* NAND device bindings: + +Required properties: +- reg: describes the CS lines assigned to the NAND device. + +Optional properties: +- nand-on-flash-bbt: see nand.txt +- nand-ecc-strength: see nand.txt +- nand-ecc-step-size: see nand.txt + +The following ECC strength and step size are currently supported: + - nand-ecc-strength = <1>, nand-ecc-step-size = <512> (Hamming) + - nand-ecc-strength = <4>, nand-ecc-step-size = <512> (BCH4) + - nand-ecc-strength = <8>, nand-ecc-step-size = <512> (BCH8) (default) + +Example: + + fmc: nand-controller@58002000 { + compatible = "st,stm32mp15-fmc2"; + reg = <0x58002000 0x1000>, + <0x80000000 0x1000>, + <0x88010000 0x1000>, + <0x88020000 0x1000>, + <0x81000000 0x1000>, + <0x89010000 0x1000>, + <0x89020000 0x1000>; + interrupts = ; + clocks = <&rcc FMC_K>; + resets = <&rcc FMC_R>; + pinctrl-names = "default"; + pinctrl-0 = <&fmc_pins_a>; + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <1>; + }; + }; diff --git a/doc/device-tree-bindings/mtd/stm32-quadspi.txt b/doc/device-tree-bindings/mtd/stm32-quadspi.txt new file mode 100644 index 0000000..ddd18c1 --- /dev/null +++ b/doc/device-tree-bindings/mtd/stm32-quadspi.txt @@ -0,0 +1,43 @@ +* STMicroelectronics Quad Serial Peripheral Interface(QuadSPI) + +Required properties: +- compatible: should be "st,stm32f469-qspi" +- reg: the first contains the register location and length. + the second contains the memory mapping address and length +- reg-names: should contain the reg names "qspi" "qspi_mm" +- interrupts: should contain the interrupt for the device +- clocks: the phandle of the clock needed by the QSPI controller +- A pinctrl must be defined to set pins in mode of operation for QSPI transfer + +Optional properties: +- resets: must contain the phandle to the reset controller. + +A spi flash must be a child of the nor_flash node and could have some +properties. Also see jedec,spi-nor.txt. + +Required properties: +- reg: chip-Select number (QSPI controller may connect 2 nor flashes) +- spi-max-frequency: max frequency of spi bus + +Optional property: +- spi-rx-bus-width: see ../spi/spi-bus.txt for the description + +Example: + +qspi: spi@a0001000 { + compatible = "st,stm32f469-qspi"; + reg = <0xa0001000 0x1000>, <0x90000000 0x10000000>; + reg-names = "qspi", "qspi_mm"; + interrupts = <91>; + resets = <&rcc STM32F4_AHB3_RESET(QSPI)>; + clocks = <&rcc 0 STM32F4_AHB3_CLOCK(QSPI)>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi0>; + + flash@0 { + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <108000000>; + ... + }; +}; diff --git a/doc/device-tree-bindings/net/snps,dwc-qos-ethernet.txt b/doc/device-tree-bindings/net/snps,dwc-qos-ethernet.txt index d93f71c..21d27aa 100644 --- a/doc/device-tree-bindings/net/snps,dwc-qos-ethernet.txt +++ b/doc/device-tree-bindings/net/snps,dwc-qos-ethernet.txt @@ -1,5 +1,8 @@ * Synopsys DWC Ethernet QoS IP version 4.10 driver (GMAC) +This binding is deprecated, but it continues to be supported, but new +features should be preferably added to the stmmac binding document. + This binding supports the Synopsys Designware Ethernet QoS (Quality Of Service) IP block. The IP supports multiple options for bus type, clocking and reset structure, and feature list. Consequently, a number of properties and list diff --git a/doc/device-tree-bindings/net/stm32-dwmac.txt b/doc/device-tree-bindings/net/stm32-dwmac.txt new file mode 100644 index 0000000..73773ec --- /dev/null +++ b/doc/device-tree-bindings/net/stm32-dwmac.txt @@ -0,0 +1,62 @@ +STMicroelectronics STM32 / MCU DWMAC glue layer controller + +This file documents platform glue layer for stmmac. +Please see stmmac.txt for the other unchanged properties. + +The device node has following properties. + +Required properties: +- compatible: For MCU family should be "st,stm32-dwmac" to select glue, and + "snps,dwmac-3.50a" to select IP version. + For MPU family should be "st,stm32mp1-dwmac" to select + glue, and "snps,dwmac-4.20a" to select IP version. +- clocks: Must contain a phandle for each entry in clock-names. +- clock-names: Should be "stmmaceth" for the host clock. + Should be "mac-clk-tx" for the MAC TX clock. + Should be "mac-clk-rx" for the MAC RX clock. + For MPU family need to add also "ethstp" for power mode clock and, + "syscfg-clk" for SYSCFG clock. +- interrupt-names: Should contain a list of interrupt names corresponding to + the interrupts in the interrupts property, if available. + Should be "macirq" for the main MAC IRQ + Should be "eth_wake_irq" for the IT which wake up system +- st,syscon : Should be phandle/offset pair. The phandle to the syscon node which + encompases the glue register, and the offset of the control register. + +Optional properties: +- clock-names: For MPU family "mac-clk-ck" for PHY without quartz +- st,eth_clk_sel (boolean) : set this property in RGMII PHY when you do not want use 125Mhz +- st,eth_ref_clk_sel (boolean) : set this property in RMII mode when you have PHY without crystal 50MHz + + --------------------------------------------------------------------------------------- + | PHY_MODE | Normal | PHY wo crystal| PHY wo crystal |No 125Mhz from PHY| + | | | 25MHz | 50MHz | | + --------------------------------------------------------------------------------------- + | MII | - | eth-ck | n/a | n/a | + | | | | | | + --------------------------------------------------------------------------------------- + | GMII | - | eth-ck | n/a | n/a | + | | | | | | + --------------------------------------------------------------------------------------- + | RGMII | - | eth-ck | n/a | eth-ck (no pin) | + | | | | | st,eth_clk_sel | + --------------------------------------------------------------------------------------- + | RMII | - | eth-ck | eth-ck | n/a | + | | | | st,eth_ref_clk_sel | | + --------------------------------------------------------------------------------------- + +Example: + + ethernet@40028000 { + compatible = "st,stm32-dwmac", "snps,dwmac-3.50a"; + reg = <0x40028000 0x8000>; + reg-names = "stmmaceth"; + interrupts = <0 61 0>, <0 62 0>; + interrupt-names = "macirq", "eth_wake_irq"; + clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx"; + clocks = <&rcc 0 25>, <&rcc 0 26>, <&rcc 0 27>; + st,syscon = <&syscfg 0x4>; + snps,pbl = <8>; + snps,mixed-burst; + dma-ranges; + }; diff --git a/doc/device-tree-bindings/phy/phy-stm32-usbphyc.txt b/doc/device-tree-bindings/phy/phy-stm32-usbphyc.txt index 725ae71..cc44bf4 100644 --- a/doc/device-tree-bindings/phy/phy-stm32-usbphyc.txt +++ b/doc/device-tree-bindings/phy/phy-stm32-usbphyc.txt @@ -23,8 +23,12 @@ Required properties: - compatible: must be "st,stm32mp1-usbphyc" - reg: address and length of the usb phy control register set - clocks: phandle + clock specifier for the PLL phy clock +- vdda1v1-supply: phandle to the regulator providing 1V1 power to the PHY +- vdda1v8-supply: phandle to the regulator providing 1V8 power to the PHY +- vdd3v3-supply: phandle to the regulator providing 3V3 power to the PHY - #address-cells: number of address cells for phys sub-nodes, must be <1> - #size-cells: number of size cells for phys sub-nodes, must be <0> +- #clock-cells: number of clock cells for ck_usbo_48m consumer, must be <0> Optional properties: - assigned-clocks: phandle + clock specifier for the PLL phy clock @@ -34,40 +38,79 @@ Optional properties: Required nodes: one sub-node per port the controller provides. Phy sub-nodes -============== +============= Required properties: - reg: phy port index -- phy-supply: phandle to the regulator providing 3V3 power to the PHY, - see phy-bindings.txt in the same directory. -- vdda1v1-supply: phandle to the regulator providing 1V1 power to the PHY -- vdda1v8-supply: phandle to the regulator providing 1V8 power to the PHY - #phy-cells: see phy-bindings.txt in the same directory, must be <0> for PHY port#1 and must be <1> for PHY port#2, to select USB controller +Optional properties: +- st,phy-tuning : phandle to the usb phy tuning node, see Phy tuning node below + +Phy tuning node +=============== + +It may be necessary to adjust the phy settings to compensate parasitics, which +can be due to USB connector/receptacle, routing, ESD protection component, ... + +Here is the list of all optional parameters to tune the interface of the phy +(HS for High-Speed, FS for Full-Speed, LS for Low-Speed) + +Optional properties: +- st,current-boost: <1> current boosting of 1mA + <2> current boosting of 2mA +- st,no-lsfs-fb-cap: disables the LS/FS feedback capacitor +- st,hs-slew-ctrl: slows the HS driver slew rate by 10% +- st,hs-dc-level: <0> decreases the HS driver DC level by 5 to 7mV + <1> increases the HS driver DC level by 5 to 7mV + <2> increases the HS driver DC level by 10 to 14mV +- st,fs-rftime-tuning: enables the FS rise/fall tuning option +- st,hs-rftime-reduction: enables the HS rise/fall reduction feature +- st,hs-current-trim: controls HS driver current trimming for choke +- st,hs-impedance-trim: controls HS driver impedance tuning for choke +- st,squelch-level: adjusts the squelch DC threshold value +- st,hs-rx-gain-eq: enables the HS Rx gain equalizer +- st,hs-rx-offset: adjusts the HS Rx offset +- st,no-hs-ftime-ctrl: disables the HS fall time control of single + ended signals during pre-emphasis +- st,no-lsfs-sc: disables the short circuit protection in LS/FS driver +- st,hs-tx-staggering: enables the basic staggering in HS Tx mode + Example: + usb_phy_tuning: usb-phy-tuning { + st,current-boost = <2>; + st,no-lfs-fb-cap; + st,hs-dc-level = <2>; + st,hs-rftime-reduction; + st,hs-current-trim = <5>; + st,hs-impedance-trim = <0>; + st,squelch-level = <1>; + st,no-hs-ftime-ctrl; + st,hs-tx-staggering; + }; + usbphyc: usb-phy@5a006000 { compatible = "st,stm32mp1-usbphyc"; reg = <0x5a006000 0x1000>; clocks = <&rcc_clk USBPHY_K>; resets = <&rcc_rst USBPHY_R>; + vdda1v1-supply = <®11>; + vdda1v8-supply = <®18>; + vdd3v3-supply = <&vdd_usb>; #address-cells = <1>; #size-cells = <0>; + #clock-cells = <0>; usbphyc_port0: usb-phy@0 { reg = <0>; - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18> #phy-cells = <0>; }; usbphyc_port1: usb-phy@1 { reg = <1>; - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18> #phy-cells = <1>; + st,phy-tuning = <&usb_phy_tuning>; }; }; diff --git a/doc/device-tree-bindings/pinctrl/st,stm32-pinctrl.txt b/doc/device-tree-bindings/pinctrl/st,stm32-pinctrl.txt index c41ae91..1a5d1e2 100644 --- a/doc/device-tree-bindings/pinctrl/st,stm32-pinctrl.txt +++ b/doc/device-tree-bindings/pinctrl/st,stm32-pinctrl.txt @@ -8,8 +8,13 @@ controllers onto these pads. Pin controller node: Required properies: - compatible: value should be one of the following: - (a) "st,stm32f429-pinctrl" - (b) "st,stm32f746-pinctrl" + "st,stm32f429-pinctrl" + "st,stm32f469-pinctrl" + "st,stm32f746-pinctrl" + "st,stm32f769-pinctrl" + "st,stm32h743-pinctrl" + "st,stm32mp157-pinctrl" + "st,stm32mp157-z-pinctrl" - #address-cells: The value of this property must be 1 - #size-cells : The value of this property must be 1 - ranges : defines mapping between pin controller node (parent) to @@ -32,13 +37,30 @@ Required properties: Optional properties: - reset: : Reference to the reset controller - - interrupt-parent: phandle of the interrupt parent to which the external - GPIO interrupts are forwarded to. - - st,syscfg: Should be phandle/offset pair. The phandle to the syscon node - which includes IRQ mux selection register, and the offset of the IRQ mux - selection register. + - st,syscfg: Should be phandle/offset/mask. + -The phandle to the syscon node which includes IRQ mux selection register. + -The offset of the IRQ mux selection register + -The field mask of IRQ mux, needed if different of 0xf. + - gpio-ranges: Define a dedicated mapping between a pin-controller and + a gpio controller. Format is <&phandle a b c> with: + -(phandle): phandle of pin-controller. + -(a): gpio base offset in range. + -(b): pin base offset in range. + -(c): gpio count in range + This entry has to be used either if there are holes inside a bank: + GPIOB0/B1/B2/B14/B15 (see example 2) + or if banks are not contiguous: + GPIOA/B/C/E... + NOTE: If "gpio-ranges" is used for a gpio controller, all gpio-controller + have to use a "gpio-ranges" entry. + More details in Documentation/devicetree/bindings/gpio/gpio.txt. + - st,bank-ioport: should correspond to the EXTI IOport selection (EXTI line + used to select GPIOs as interrupts). + - st,package: Indicates the SOC package used. + More details in include/dt-bindings/pinctrl/stm32-pinfunc.h + - hwlocks: reference to a phandle of a hardware spinlock provider node. -Example: +Example 1: #include ... @@ -60,6 +82,43 @@ Example: pin-functions nodes follow... }; +Example 2: +#include +... + + pinctrl: pin-controller { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stm32f429-pinctrl"; + ranges = <0 0x40020000 0x3000>; + pins-are-numbered; + + gpioa: gpio@40020000 { + gpio-controller; + #gpio-cells = <2>; + reg = <0x0 0x400>; + resets = <&reset_ahb1 0>; + st,bank-name = "GPIOA"; + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@40020400 { + gpio-controller; + #gpio-cells = <2>; + reg = <0x0 0x400>; + resets = <&reset_ahb1 0>; + st,bank-name = "GPIOB"; + ngpios = 4; + gpio-ranges = <&pinctrl 0 16 3>, + <&pinctrl 14 30 2>; + }; + + + ... + pin-functions nodes follow... + }; + + Contents of function subnode node: ---------------------------------- Subnode format @@ -83,14 +142,31 @@ Required properties: - port: The gpio port index (PA = 0, PB = 1, ..., PK = 11) - line: The line offset within the port (PA0 = 0, PA1 = 1, ..., PA15 = 15) - function: The function number, can be: - * 0 : GPIO IN + * 0 : GPIO * 1 : Alternate Function 0 * 2 : Alternate Function 1 * 3 : Alternate Function 2 * ... * 16 : Alternate Function 15 * 17 : Analog - * 18 : GPIO OUT + + To simplify the usage, macro is available to generate "pinmux" field. + This macro is available here: + - include/dt-bindings/pinctrl/stm32-pinfunc.h + + Some examples of using macro: + /* GPIO A9 set as alernate function 2 */ + ... { + pinmux = ; + }; + /* GPIO A9 set as GPIO */ + ... { + pinmux = ; + }; + /* GPIO A9 set as analog */ + ... { + pinmux = ; + }; Optional properties: - GENERIC_PINCONFIG: is the generic pinconfig options to use. @@ -114,13 +190,13 @@ pin-controller { ... usart1_pins_a: usart1@0 { pins1 { - pinmux = ; + pinmux = ; bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { - pinmux = ; + pinmux = ; bias-disable; }; }; @@ -129,5 +205,4 @@ pin-controller { &usart1 { pinctrl-0 = <&usart1_pins_a>; pinctrl-names = "default"; - status = "okay"; }; diff --git a/doc/device-tree-bindings/power/st,stm32mp1-pwr.txt b/doc/device-tree-bindings/power/st,stm32mp1-pwr.txt new file mode 100644 index 0000000..ccdaffc --- /dev/null +++ b/doc/device-tree-bindings/power/st,stm32mp1-pwr.txt @@ -0,0 +1,52 @@ +STMicroelectronics STM32MP1 Power Management Controller +======================================================= + +The PWR IP is responsible for handling the power related resources such as +clocks, power supplies and resets. It provides 6 wake-up pins that are handled +by an interrupt-controller. Wake-up pin can be used to wake-up from STANDBY SoC state. + +Required properties: +- compatible should be: "st,stm32mp1-pwr" +- reg: should be register base and length as documented in the + datasheet +- interrupts: contains the reference to the gic wake-up pin interrupt +- interrupt-controller; Enable interrupt controller for wake-up pins. +- #interrupt-cells = <3> + +Optional Properties: +- pwr-supply: main soc power supply + +Interrupt consumers have to specify 3 cells: + - cell 1: wake-up pin id from 0 to 5 + - cell 2: IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_EDGE_RISING + - cell 3: Pull config: 0 = No Pull, 1=Pull Up, 2=Pull Down + + +Example: + + pwr: pwr@50001000 { + compatible = "st,stm32mp1-pwr", "simple-mfd"; + reg = <0x50001000 0x400>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + + pwr-supply = <&vdd>; + }; + + +Example of interrupt user: +gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@4 { + label = "WakeUp4"; + linux,code = ; + interrupt-parent = <&pwr>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING 1>; + status = "okay"; + wakeup-source; + }; +}; diff --git a/doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt b/doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt index 3028636..e5b1bb5 100644 --- a/doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt +++ b/doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt @@ -16,7 +16,7 @@ included in STM32 Cube tool info attributes: ---------------- - st,mem-name : name for DDR configuration, simple string for information -- st,mem-speed : DDR expected speed for the setting in MHz +- st,mem-speed : DDR expected speed for the setting in kHz - st,mem-size : DDR mem size in byte @@ -173,7 +173,7 @@ Example: "ddrphycapb"; st,mem-name = "DDR3 2x4Gb 533MHz"; - st,mem-speed = <533>; + st,mem-speed = <533000>; st,mem-size = <0x40000000>; st,ctl-reg = < diff --git a/doc/device-tree-bindings/regulator/st,stm32mp1-pwr-reg.txt b/doc/device-tree-bindings/regulator/st,stm32mp1-pwr-reg.txt new file mode 100644 index 0000000..cee27d5 --- /dev/null +++ b/doc/device-tree-bindings/regulator/st,stm32mp1-pwr-reg.txt @@ -0,0 +1,31 @@ +STM32MP1 POWER Regulators +------------------------- + +Required properties: +- compatible: Must be "st,stm32mp1,pwr-reg" +- list of child nodes that specify the regulator + initialization data for defined regulators. The definition for each of + these nodes is defined using the standard binding for regulators found at + Documentation/devicetree/bindings/regulator/regulator.txt. +- st,tzcr: syscon of Trust Zone Configuration Register. Usefull to know if we + are in secure mode. + st,tzcr = & ; + +Example: + + pwr-regulators@c { + compatible = "st,stm32mp1,pwr-reg"; + st,tzcr = <&rcc 0x0 0x1>; + + reg11: reg11 { + regulator-name = "reg11"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + reg18: reg18 { + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; diff --git a/doc/device-tree-bindings/serial/st,stm32-usart.txt b/doc/device-tree-bindings/serial/st,stm32-usart.txt new file mode 100644 index 0000000..08b4990 --- /dev/null +++ b/doc/device-tree-bindings/serial/st,stm32-usart.txt @@ -0,0 +1,88 @@ +* STMicroelectronics STM32 USART + +Required properties: +- compatible: can be either: + - "st,stm32-uart", + - "st,stm32f7-uart", + - "st,stm32h7-uart". + depending is compatible with stm32(f4), stm32f7 or stm32h7. +- reg: The address and length of the peripheral registers space +- interrupts: + - The interrupt line for the USART instance, + - An optional wake-up interrupt. +- interrupt-names: Contains "event" for the USART interrupt line. +- clocks: The input clock of the USART instance + +Optional properties: +- resets: Must contain the phandle to the reset controller. +- pinctrl-names: Set to "default". An additional "sleep" state can be defined + to set pins in sleep state when in low power. In case the device is used as + a wakeup source, "idle" state is defined in order to keep RX pin active. + For a console device, an optional state "no_console_suspend" can be defined + to enable console messages during suspend. Typically, "no_console_suspend" and + "default" states can refer to the same pin configuration. +- pinctrl-n: Phandle(s) pointing to pin configuration nodes. + For Pinctrl properties see ../pinctrl/pinctrl-bindings.txt +- st,hw-flow-ctrl: bool flag to enable hardware flow control. +- rs485-rts-delay, rs485-rx-during-tx, rs485-rts-active-low, + linux,rs485-enabled-at-boot-time: see rs485.txt. +- dmas: phandle(s) to DMA controller node(s). Refer to stm32-dma.txt +- dma-names: "rx" and/or "tx" +- wakeup-source: bool flag to indicate this device has wakeup capabilities +- interrupt-names : Should contain "wakeup" if optional wake-up interrupt is + used. + +Note for dma using: +- "tx" dma can be used without any constraint since it uses single +dma transfers. +- "rx" dma using requires some attention: + 1) if you cannot anticipate the length of your received packets + and if your usart device embeds an internal fifo, then DON'T use + dma mode. + 2) if you enable dma mode WITHOUT mdma intermediate copy (cf. + stm32-dma.txt), then the availability of the received data will + depend on the dma driver policy and it may be delayed until dma + internal fifo is full. The usart driver will see this checking + the dma residue when rx interrupt (RXNE or RTO) occurs. + 3) if you enable dma mode WITH mdma intermediate copy (cf. + stm32-dma.txt) then the usart driver will never see the dma + residue becoming smaller than RX_BUF_P but it will get its + rx dma complete callback called when the cyclic transfer period + (RX_BUF_P) is reached. +The three possibilities above are ordered from the most cpu time +consuming one to the least one. The counterpart of this optimisation +is the reception granularity achievable by the usart driver, from +one byte up to RX_BUF_P. + +Examples: +usart4: serial@40004c00 { + compatible = "st,stm32-uart"; + reg = <0x40004c00 0x400>; + interrupts = <52>; + clocks = <&clk_pclk1>; + pinctrl-names = "default", "sleep", "idle", "no_console_suspend"; + pinctrl-0 = <&pinctrl_usart4>; + pinctrl-1 = <&pinctrl_usart4_sleep>; + pinctrl-2 = <&pinctrl_usart4_idle>; + pinctrl-3 = <&pinctrl_usart4>; +}; + +usart2: serial@40004400 { + compatible = "st,stm32-uart"; + reg = <0x40004400 0x400>; + interrupts = <38>; + clocks = <&clk_pclk1>; + st,hw-flow-ctrl; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart2 &pinctrl_usart2_rtscts>; +}; + +usart1: serial@40011000 { + compatible = "st,stm32-uart"; + reg = <0x40011000 0x400>; + interrupts = <37>; + clocks = <&rcc 0 164>; + dmas = <&dma2 2 4 0x414 0x0>, + <&dma2 7 4 0x414 0x0>; + dma-names = "rx", "tx"; +}; diff --git a/doc/device-tree-bindings/watchdog/st,stm32-iwdg.txt b/doc/device-tree-bindings/watchdog/st,stm32-iwdg.txt new file mode 100644 index 0000000..d8f4430 --- /dev/null +++ b/doc/device-tree-bindings/watchdog/st,stm32-iwdg.txt @@ -0,0 +1,26 @@ +STM32 Independent WatchDoG (IWDG) +--------------------------------- + +Required properties: +- compatible: Should be either: + - "st,stm32-iwdg" + - "st,stm32mp1-iwdg" +- reg: Physical base address and length of the registers set for the device +- clocks: Reference to the clock entry lsi. Additional pclk clock entry + is required only for st,stm32mp1-iwdg. +- clock-names: Name of the clocks used. + "lsi" for st,stm32-iwdg + "lsi", "pclk" for st,stm32mp1-iwdg + +Optional Properties: +- timeout-sec: Watchdog timeout value in seconds. + +Example: + +iwdg: watchdog@40003000 { + compatible = "st,stm32-iwdg"; + reg = <0x40003000 0x400>; + clocks = <&clk_lsi>; + clock-names = "lsi"; + timeout-sec = <32>; +}; diff --git a/include/dt-bindings/clock/stm32mp1-clks.h b/include/dt-bindings/clock/stm32mp1-clks.h index 90ec780..4cdaf13 100644 --- a/include/dt-bindings/clock/stm32mp1-clks.h +++ b/include/dt-bindings/clock/stm32mp1-clks.h @@ -248,7 +248,4 @@ #define STM32MP1_LAST_CLK 232 -#define LTDC_K LTDC_PX -#define ETHMAC_K ETHCK_K - #endif /* _DT_BINDINGS_STM32MP1_CLKS_H_ */ diff --git a/include/dt-bindings/mfd/st,stpmic1.h b/include/dt-bindings/mfd/st,stpmic1.h new file mode 100644 index 0000000..b2d6c83 --- /dev/null +++ b/include/dt-bindings/mfd/st,stpmic1.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Philippe Peurichard , + * Pascal Paillet for STMicroelectronics. + */ + +#ifndef __DT_BINDINGS_STPMIC1_H__ +#define __DT_BINDINGS_STPMIC1_H__ + +/* IRQ definitions */ +#define IT_PONKEY_F 0 +#define IT_PONKEY_R 1 +#define IT_WAKEUP_F 2 +#define IT_WAKEUP_R 3 +#define IT_VBUS_OTG_F 4 +#define IT_VBUS_OTG_R 5 +#define IT_SWOUT_F 6 +#define IT_SWOUT_R 7 + +#define IT_CURLIM_BUCK1 8 +#define IT_CURLIM_BUCK2 9 +#define IT_CURLIM_BUCK3 10 +#define IT_CURLIM_BUCK4 11 +#define IT_OCP_OTG 12 +#define IT_OCP_SWOUT 13 +#define IT_OCP_BOOST 14 +#define IT_OVP_BOOST 15 + +#define IT_CURLIM_LDO1 16 +#define IT_CURLIM_LDO2 17 +#define IT_CURLIM_LDO3 18 +#define IT_CURLIM_LDO4 19 +#define IT_CURLIM_LDO5 20 +#define IT_CURLIM_LDO6 21 +#define IT_SHORT_SWOTG 22 +#define IT_SHORT_SWOUT 23 + +#define IT_TWARN_F 24 +#define IT_TWARN_R 25 +#define IT_VINLOW_F 26 +#define IT_VINLOW_R 27 +#define IT_SWIN_F 30 +#define IT_SWIN_R 31 + +#endif /* __DT_BINDINGS_STPMIC1_H__ */ diff --git a/include/dt-bindings/mfd/st,stpmu1.h b/include/dt-bindings/mfd/st,stpmu1.h deleted file mode 100644 index 81982eb..0000000 --- a/include/dt-bindings/mfd/st,stpmu1.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * This file is part of stpmu1 pmic driver - * - * Copyright (C) 2017, STMicroelectronics - All Rights Reserved - * Author: Pascal Paillet for STMicroelectronics. - * - * License type: GPLv2 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see . - */ - -#ifndef __DT_BINDINGS_STPMU1_H__ -#define __DT_BINDINGS_STPMU1_H__ - -/* IRQ definitions */ -#define IT_PONKEY_F 0 -#define IT_PONKEY_R 1 -#define IT_WAKEUP_F 2 -#define IT_WAKEUP_R 3 -#define IT_VBUS_OTG_F 4 -#define IT_VBUS_OTG_R 5 -#define IT_SWOUT_F 6 -#define IT_SWOUT_R 7 - -#define IT_CURLIM_BUCK1 8 -#define IT_CURLIM_BUCK2 9 -#define IT_CURLIM_BUCK3 10 -#define IT_CURLIM_BUCK4 11 -#define IT_OCP_OTG 12 -#define IT_OCP_SWOUT 13 -#define IT_OCP_BOOST 14 -#define IT_OVP_BOOST 15 - -#define IT_CURLIM_LDO1 16 -#define IT_CURLIM_LDO2 17 -#define IT_CURLIM_LDO3 18 -#define IT_CURLIM_LDO4 19 -#define IT_CURLIM_LDO5 20 -#define IT_CURLIM_LDO6 21 -#define IT_SHORT_SWOTG 22 -#define IT_SHORT_SWOUT 23 - -#define IT_TWARN_F 24 -#define IT_TWARN_R 25 -#define IT_VINLOW_F 26 -#define IT_VINLOW_R 27 -#define IT_SWIN_F 30 -#define IT_SWIN_R 31 - -#endif /* __DT_BINDINGS_STPMU1_H__ */ diff --git a/include/dt-bindings/pinctrl/stm32-pinfunc.h b/include/dt-bindings/pinctrl/stm32-pinfunc.h index b5a2174..e928aea 100644 --- a/include/dt-bindings/pinctrl/stm32-pinfunc.h +++ b/include/dt-bindings/pinctrl/stm32-pinfunc.h @@ -32,5 +32,11 @@ #define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) +/* package information */ +#define STM32MP157CAA 0x1 +#define STM32MP157CAB 0x2 +#define STM32MP157CAC 0x4 +#define STM32MP157CAD 0x8 + #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ diff --git a/include/dt-bindings/rtc/rtc-stm32.h b/include/dt-bindings/rtc/rtc-stm32.h new file mode 100644 index 0000000..4373c4d --- /dev/null +++ b/include/dt-bindings/rtc/rtc-stm32.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * This header provides constants for STM32_RTC bindings. + */ + +#ifndef _DT_BINDINGS_RTC_RTC_STM32_H +#define _DT_BINDINGS_RTC_RTC_STM32_H + +#define RTC_OUT1 0 +#define RTC_OUT2 1 +#define RTC_OUT2_RMP 2 + +#endif diff --git a/include/dt-bindings/soc/stm32-hdp.h b/include/dt-bindings/soc/stm32-hdp.h new file mode 100644 index 0000000..d986653 --- /dev/null +++ b/include/dt-bindings/soc/stm32-hdp.h @@ -0,0 +1,108 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Roullier Christophe + * for STMicroelectronics. + */ + +#ifndef _DT_BINDINGS_STM32_HDP_H +#define _DT_BINDINGS_STM32_HDP_H + +#define STM32_HDP(port, value) ((value) << ((port) * 4)) + +/* define HDP Pins number*/ +#define HDP0_PWR_PWRWAKE_SYS 0 +#define HDP0_CM4_SLEEPDEEP 1 +#define HDP0_PWR_STDBY_WKUP 2 +#define HDP0_PWR_ENCOMP_VDDCORE 3 +#define HDP0_BSEC_OUT_SEC_NIDEN 4 +#define HDP0_RCC_CM4_SLEEPDEEP 6 +#define HDP0_GPU_DBG7 7 +#define HDP0_DDRCTRL_LP_REQ 8 +#define HDP0_PWR_DDR_RET_ENABLE_N 9 +#define HDP0_GPOVAL_0 15 + +#define HDP1_PWR_PWRWAKE_MCU 0 +#define HDP1_CM4_HALTED 1 +#define HDP1_CA7_NAXIERRIRQ 2 +#define HDP1_PWR_OKIN_MR 3 +#define HDP1_BSEC_OUT_SEC_DBGEN 4 +#define HDP1_EXTI_SYS_WAKEUP 5 +#define HDP1_RCC_PWRDS_MPU 6 +#define HDP1_GPU_DBG6 7 +#define HDP1_DDRCTRL_DFI_CTRLUPD_REQ 8 +#define HDP1_DDRCTRL_CACTIVE_DDRC_ASR 9 +#define HDP1_GPOVAL_1 15 + +#define HDP2_PWR_PWRWAKE_MPU 0 +#define HDP2_CM4_RXEV 1 +#define HDP2_CA7_NPMUIRQ1 2 +#define HDP2_CA7_NFIQOUT1 3 +#define HDP2_BSEC_IN_RSTCORE_N 4 +#define HDP2_EXTI_C2_WAKEUP 5 +#define HDP2_RCC_PWRDS_MCU 6 +#define HDP2_GPU_DBG5 7 +#define HDP2_DDRCTRL_DFI_INIT_COMPLETE 8 +#define HDP2_DDRCTRL_PERF_OP_IS_REFRESH 9 +#define HDP2_DDRCTRL_GSKP_DFI_LP_REQ 10 +#define HDP2_GPOVAL_2 15 + +#define HDP3_PWR_SEL_VTH_VDD_CORE 0 +#define HDP3_CM4_TXEV 1 +#define HDP3_CA7_NPMUIRQ0 2 +#define HDP3_CA7_NFIQOUT0 3 +#define HDP3_BSEC_OUT_SEC_DFTLOCK 4 +#define HDP3_EXTI_C1_WAKEUP 5 +#define HDP3_RCC_PWRDS_SYS 6 +#define HDP3_GPU_DBG4 7 +#define HDP3_DDRCTRL_STAT_DDRC_REG_SELREF_TYPE0 8 +#define HDP3_DDRCTRL_CACTIVE_1 9 +#define HDP3_GPOVAL_3 15 + +#define HDP4_PWR_PDDS 0 +#define HDP4_CM4_SLEEPING 1 +#define HDP4_CA7_NRESET1 2 +#define HDP4_CA7_NIRQOUT1 3 +#define HDP4_BSEC_OUT_SEC_DFTEN 4 +#define HDP4_BSEC_OUT_SEC_DBGSWENABLE 5 +#define HDP4_ETH_OUT_PMT_INTR_O 6 +#define HDP4_GPU_DBG3 7 +#define HDP4_DDRCTRL_STAT_DDRC_REG_SELREF_TYPE1 8 +#define HDP4_DDRCTRL_CACTIVE_0 9 +#define HDP4_GPOVAL_4 15 + +#define HDP5_CA7_STANDBYWFIL2 0 +#define HDP5_PWR_VTH_VDDCORE_ACK 1 +#define HDP5_CA7_NRESET0 2 +#define HDP5_CA7_NIRQOUT0 3 +#define HDP5_BSEC_IN_PWROK 4 +#define HDP5_BSEC_OUT_SEC_DEVICEEN 5 +#define HDP5_ETH_OUT_LPI_INTR_O 6 +#define HDP5_GPU_DBG2 7 +#define HDP5_DDRCTRL_CACTIVE_DDRC 8 +#define HDP5_DDRCTRL_WR_CREDIT_CNT 9 +#define HDP5_GPOVAL_5 15 + +#define HDP6_CA7_STANDBYWFI1 0 +#define HDP6_CA7_STANDBYWFE1 1 +#define HDP6_CA7_EVENT0 2 +#define HDP6_CA7_DBGACK1 3 +#define HDP6_BSEC_OUT_SEC_SPNIDEN 5 +#define HDP6_ETH_OUT_MAC_SPEED_O1 6 +#define HDP6_GPU_DBG1 7 +#define HDP6_DDRCTRL_CSYSACK_DDRC 8 +#define HDP6_DDRCTRL_LPR_CREDIT_CNT 9 +#define HDP6_GPOVAL_6 15 + +#define HDP7_CA7_STANDBYWFI0 0 +#define HDP7_CA7_STANDBYWFE0 1 +#define HDP7_CA7_DBGACK0 3 +#define HDP7_BSEC_OUT_FUSE_OK 4 +#define HDP7_BSEC_OUT_SEC_SPIDEN 5 +#define HDP7_ETH_OUT_MAC_SPEED_O0 6 +#define HDP7_GPU_DBG0 7 +#define HDP7_DDRCTRL_CSYSREQ_DDRC 8 +#define HDP7_DDRCTRL_HPR_CREDIT_CNT 9 +#define HDP7_GPOVAL_7 15 + +#endif /* _DT_BINDINGS_STM32_HDP_H */ -- 2.7.4