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meta-st-stm32mp/recipes-kernel/linux/linux-stm32mp/4.19/4.19.9/0030-ARM-stm32mp1-r0-rc2-DE...

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From ee54d2cd85d8254c5e31548986b545c33c75dd04 Mon Sep 17 00:00:00 2001
From: Christophe Priouzeau <christophe.priouzeau@st.com>
Date: Mon, 26 Nov 2018 14:46:41 +0100
Subject: [PATCH 30/52] ARM-stm32mp1-r0-rc2-DEVICETREE
---
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 424 +++++++++++++++++-
arch/arm/boot/dts/stm32mp157a-dk1.dts | 274 +++++++++++-
arch/arm/boot/dts/stm32mp157c-dk2-m4-examples.dts | 156 +++++++
arch/arm/boot/dts/stm32mp157c-dk2.dts | 112 +++++
arch/arm/boot/dts/stm32mp157c-ed1.dts | 43 +-
arch/arm/boot/dts/stm32mp157c-ev1-m4-examples.dts | 161 +++++++
arch/arm/boot/dts/stm32mp157c-ev1.dts | 499 +++++++++++++++++++++-
arch/arm/boot/dts/stm32mp157c.dtsi | 284 +++++++++++-
9 files changed, 1910 insertions(+), 47 deletions(-)
create mode 100644 arch/arm/boot/dts/stm32mp157c-dk2-m4-examples.dts
create mode 100644 arch/arm/boot/dts/stm32mp157c-ev1-m4-examples.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b264fa0..fdf53f5 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -924,8 +924,10 @@ dtb-$(CONFIG_ARCH_STM32) += \
stm32h743i-disco.dtb \
stm32mp157a-dk1.dtb \
stm32mp157c-dk2.dtb \
+ stm32mp157c-dk2-m4-examples.dtb \
stm32mp157c-ed1.dtb \
- stm32mp157c-ev1.dtb
+ stm32mp157c-ev1.dtb \
+ stm32mp157c-ev1-m4-examples.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
sun4i-a10-ba10-tvbox.dtb \
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 4409db2..659094e 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/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 {
@@ -168,6 +169,27 @@
};
};
+ cec_pins_sleep_a: cec-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 15, ANALOG)>; /* HDMI_CEC */
+ };
+ };
+
+ cec_pins_b: cec-1 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 6, AF5)>;
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ cec_pins_sleep_b: cec-sleep-1 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 6, ANALOG)>; /* HDMI_CEC */
+ };
+ };
+
dac_ch1_pins_a: dac-ch1 {
pins {
pinmux = <STM32_PINMUX('A', 4, ANALOG)>;
@@ -180,6 +202,47 @@
};
};
+ dcmi_pins_a: dcmi-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, AF13)>,/* DCMI_HSYNC */
+ <STM32_PINMUX('B', 7, AF13)>,/* DCMI_VSYNC */
+ <STM32_PINMUX('A', 6, AF13)>,/* DCMI_PIXCLK */
+ <STM32_PINMUX('H', 9, AF13)>,/* DCMI_D0 */
+ <STM32_PINMUX('H', 10, AF13)>,/* DCMI_D1 */
+ <STM32_PINMUX('H', 11, AF13)>,/* DCMI_D2 */
+ <STM32_PINMUX('H', 12, AF13)>,/* DCMI_D3 */
+ <STM32_PINMUX('H', 14, AF13)>,/* DCMI_D4 */
+ <STM32_PINMUX('I', 4, AF13)>,/* DCMI_D5 */
+ <STM32_PINMUX('B', 8, AF13)>,/* DCMI_D6 */
+ <STM32_PINMUX('E', 6, AF13)>,/* DCMI_D7 */
+ <STM32_PINMUX('I', 1, AF13)>,/* DCMI_D8 */
+ <STM32_PINMUX('H', 7, AF13)>,/* DCMI_D9 */
+ <STM32_PINMUX('I', 3, AF13)>,/* DCMI_D10 */
+ <STM32_PINMUX('H', 15, AF13)>;/* DCMI_D11 */
+ bias-disable;
+ };
+ };
+
+ dcmi_sleep_pins_a: dcmi-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, ANALOG)>,/* DCMI_HSYNC */
+ <STM32_PINMUX('B', 7, ANALOG)>,/* DCMI_VSYNC */
+ <STM32_PINMUX('A', 6, ANALOG)>,/* DCMI_PIXCLK */
+ <STM32_PINMUX('H', 9, ANALOG)>,/* DCMI_D0 */
+ <STM32_PINMUX('H', 10, ANALOG)>,/* DCMI_D1 */
+ <STM32_PINMUX('H', 11, ANALOG)>,/* DCMI_D2 */
+ <STM32_PINMUX('H', 12, ANALOG)>,/* DCMI_D3 */
+ <STM32_PINMUX('H', 14, ANALOG)>,/* DCMI_D4 */
+ <STM32_PINMUX('I', 4, ANALOG)>,/* DCMI_D5 */
+ <STM32_PINMUX('B', 8, ANALOG)>,/* DCMI_D6 */
+ <STM32_PINMUX('E', 6, ANALOG)>,/* DCMI_D7 */
+ <STM32_PINMUX('I', 1, ANALOG)>,/* DCMI_D8 */
+ <STM32_PINMUX('H', 7, ANALOG)>,/* DCMI_D9 */
+ <STM32_PINMUX('I', 3, ANALOG)>,/* DCMI_D10 */
+ <STM32_PINMUX('H', 15, ANALOG)>;/* DCMI_D11 */
+ };
+ };
+
dfsdm_clkout_pins_a: dfsdm-clkout-pins-0 {
pins {
pinmux = <STM32_PINMUX('B', 13, AF3)>; /* DFSDM_CKOUT */
@@ -361,6 +424,163 @@
};
};
+ i2s2_pins_a: i2s2-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3, AF5)>, /* I2S2_SDO */
+ <STM32_PINMUX('B', 9, AF5)>, /* I2S2_WS */
+ <STM32_PINMUX('A', 9, AF5)>; /* I2S2_CK */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ i2s2_pins_sleep_a: i2s2-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3, ANALOG)>, /* I2S2_SDO */
+ <STM32_PINMUX('B', 9, ANALOG)>, /* I2S2_WS */
+ <STM32_PINMUX('A', 9, ANALOG)>; /* I2S2_CK */
+ };
+ };
+
+ ltdc_pins_a: ltdc-a-0 {
+ pins {
+ pinmux = <STM32_PINMUX('G', 7, AF14)>, /* LCD_CLK */
+ <STM32_PINMUX('I', 10, AF14)>, /* LCD_HSYNC */
+ <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */
+ <STM32_PINMUX('F', 10, AF14)>, /* LCD_DE */
+ <STM32_PINMUX('H', 2, AF14)>, /* LCD_R0 */
+ <STM32_PINMUX('H', 3, AF14)>, /* LCD_R1 */
+ <STM32_PINMUX('H', 8, AF14)>, /* LCD_R2 */
+ <STM32_PINMUX('H', 9, AF14)>, /* LCD_R3 */
+ <STM32_PINMUX('H', 10, AF14)>, /* LCD_R4 */
+ <STM32_PINMUX('C', 0, AF14)>, /* LCD_R5 */
+ <STM32_PINMUX('H', 12, AF14)>, /* LCD_R6 */
+ <STM32_PINMUX('E', 15, AF14)>, /* LCD_R7 */
+ <STM32_PINMUX('E', 5, AF14)>, /* LCD_G0 */
+ <STM32_PINMUX('E', 6, AF14)>, /* LCD_G1 */
+ <STM32_PINMUX('H', 13, AF14)>, /* LCD_G2 */
+ <STM32_PINMUX('H', 14, AF14)>, /* LCD_G3 */
+ <STM32_PINMUX('H', 15, AF14)>, /* LCD_G4 */
+ <STM32_PINMUX('I', 0, AF14)>, /* LCD_G5 */
+ <STM32_PINMUX('I', 1, AF14)>, /* LCD_G6 */
+ <STM32_PINMUX('I', 2, AF14)>, /* LCD_G7 */
+ <STM32_PINMUX('D', 9, AF14)>, /* LCD_B0 */
+ <STM32_PINMUX('G', 12, AF14)>, /* LCD_B1 */
+ <STM32_PINMUX('G', 10, AF14)>, /* LCD_B2 */
+ <STM32_PINMUX('D', 10, AF14)>, /* LCD_B3 */
+ <STM32_PINMUX('I', 4, AF14)>, /* LCD_B4 */
+ <STM32_PINMUX('A', 3, AF14)>, /* LCD_B5 */
+ <STM32_PINMUX('B', 8, AF14)>, /* LCD_B6 */
+ <STM32_PINMUX('D', 8, AF14)>; /* LCD_B7 */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ ltdc_pins_sleep_a: ltdc-a-1 {
+ pins {
+ pinmux = <STM32_PINMUX('G', 7, ANALOG)>, /* LCD_CLK */
+ <STM32_PINMUX('I', 10, ANALOG)>, /* LCD_HSYNC */
+ <STM32_PINMUX('I', 9, ANALOG)>, /* LCD_VSYNC */
+ <STM32_PINMUX('F', 10, ANALOG)>, /* LCD_DE */
+ <STM32_PINMUX('H', 2, ANALOG)>, /* LCD_R0 */
+ <STM32_PINMUX('H', 3, ANALOG)>, /* LCD_R1 */
+ <STM32_PINMUX('H', 8, ANALOG)>, /* LCD_R2 */
+ <STM32_PINMUX('H', 9, ANALOG)>, /* LCD_R3 */
+ <STM32_PINMUX('H', 10, ANALOG)>, /* LCD_R4 */
+ <STM32_PINMUX('C', 0, ANALOG)>, /* LCD_R5 */
+ <STM32_PINMUX('H', 12, ANALOG)>, /* LCD_R6 */
+ <STM32_PINMUX('E', 15, ANALOG)>, /* LCD_R7 */
+ <STM32_PINMUX('E', 5, ANALOG)>, /* LCD_G0 */
+ <STM32_PINMUX('E', 6, ANALOG)>, /* LCD_G1 */
+ <STM32_PINMUX('H', 13, ANALOG)>, /* LCD_G2 */
+ <STM32_PINMUX('H', 14, ANALOG)>, /* LCD_G3 */
+ <STM32_PINMUX('H', 15, ANALOG)>, /* LCD_G4 */
+ <STM32_PINMUX('I', 0, ANALOG)>, /* LCD_G5 */
+ <STM32_PINMUX('I', 1, ANALOG)>, /* LCD_G6 */
+ <STM32_PINMUX('I', 2, ANALOG)>, /* LCD_G7 */
+ <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_B0 */
+ <STM32_PINMUX('G', 12, ANALOG)>, /* LCD_B1 */
+ <STM32_PINMUX('G', 10, ANALOG)>, /* LCD_B2 */
+ <STM32_PINMUX('D', 10, ANALOG)>, /* LCD_B3 */
+ <STM32_PINMUX('I', 4, ANALOG)>, /* LCD_B4 */
+ <STM32_PINMUX('A', 3, ANALOG)>, /* LCD_B5 */
+ <STM32_PINMUX('B', 8, ANALOG)>, /* LCD_B6 */
+ <STM32_PINMUX('D', 8, ANALOG)>; /* LCD_B7 */
+ };
+ };
+
+ ltdc_pins_b: ltdc-b-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */
+ <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */
+ <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
+ <STM32_PINMUX('K', 7, AF14)>, /* LCD_DE */
+ <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */
+ <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
+ <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
+ <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
+ <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
+ <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
+ <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */
+ <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
+ <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
+ <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
+ <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
+ <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */
+ <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */
+ <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
+ <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
+ <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
+ <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */
+ <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */
+ <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */
+ <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3 */
+ <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */
+ <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
+ <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
+ <STM32_PINMUX('K', 6, AF14)>; /* LCD_B7 */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ ltdc_pins_sleep_b: ltdc-b-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 14, ANALOG)>, /* LCD_CLK */
+ <STM32_PINMUX('I', 12, ANALOG)>, /* LCD_HSYNC */
+ <STM32_PINMUX('I', 13, ANALOG)>, /* LCD_VSYNC */
+ <STM32_PINMUX('K', 7, ANALOG)>, /* LCD_DE */
+ <STM32_PINMUX('I', 15, ANALOG)>, /* LCD_R0 */
+ <STM32_PINMUX('J', 0, ANALOG)>, /* LCD_R1 */
+ <STM32_PINMUX('J', 1, ANALOG)>, /* LCD_R2 */
+ <STM32_PINMUX('J', 2, ANALOG)>, /* LCD_R3 */
+ <STM32_PINMUX('J', 3, ANALOG)>, /* LCD_R4 */
+ <STM32_PINMUX('J', 4, ANALOG)>, /* LCD_R5 */
+ <STM32_PINMUX('J', 5, ANALOG)>, /* LCD_R6 */
+ <STM32_PINMUX('J', 6, ANALOG)>, /* LCD_R7 */
+ <STM32_PINMUX('J', 7, ANALOG)>, /* LCD_G0 */
+ <STM32_PINMUX('J', 8, ANALOG)>, /* LCD_G1 */
+ <STM32_PINMUX('J', 9, ANALOG)>, /* LCD_G2 */
+ <STM32_PINMUX('J', 10, ANALOG)>, /* LCD_G3 */
+ <STM32_PINMUX('J', 11, ANALOG)>, /* LCD_G4 */
+ <STM32_PINMUX('K', 0, ANALOG)>, /* LCD_G5 */
+ <STM32_PINMUX('K', 1, ANALOG)>, /* LCD_G6 */
+ <STM32_PINMUX('K', 2, ANALOG)>, /* LCD_G7 */
+ <STM32_PINMUX('J', 12, ANALOG)>, /* LCD_B0 */
+ <STM32_PINMUX('J', 13, ANALOG)>, /* LCD_B1 */
+ <STM32_PINMUX('J', 14, ANALOG)>, /* LCD_B2 */
+ <STM32_PINMUX('J', 15, ANALOG)>, /* LCD_B3 */
+ <STM32_PINMUX('K', 3, ANALOG)>, /* LCD_B4 */
+ <STM32_PINMUX('K', 4, ANALOG)>, /* LCD_B5 */
+ <STM32_PINMUX('K', 5, ANALOG)>, /* LCD_B6 */
+ <STM32_PINMUX('K', 6, ANALOG)>; /* LCD_B7 */
+ };
+ };
+
m_can1_pins_a: m-can1-0 {
pins1 {
pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
@@ -507,21 +727,6 @@
};
};
- qspi_clk_pins_a: qspi-clk-0 {
- pins {
- pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */
- bias-disable;
- drive-push-pull;
- slew-rate = <3>;
- };
- };
-
- qspi_clk_sleep_pins_a: qspi-clk-sleep-0 {
- pins {
- pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */
- };
- };
-
qspi_bk1_pins_a: qspi-bk1-0 {
pins1 {
pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
@@ -578,12 +783,110 @@
};
};
+ qspi_clk_pins_a: qspi-clk-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <3>;
+ };
+ };
+
+ qspi_clk_sleep_pins_a: qspi-clk-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */
+ };
+ };
+
rtc_out2_rmp_pins_a: rtc-out2-rmp-pins@0 {
pins {
pinmux = <STM32_PINMUX('I', 8, ANALOG)>; /* RTC_OUT2_RMP */
};
};
+ sai2a_pins_a: sai2a-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('I', 5, AF10)>, /* SAI2_SCK_A */
+ <STM32_PINMUX('I', 6, AF10)>, /* SAI2_SD_A */
+ <STM32_PINMUX('I', 7, AF10)>; /* SAI2_FS_A */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 0, AF10)>; /* SAI2_MCLK_A */
+ slew-rate = <2>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ sai2a_sleep_pins_a: sai2a-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* SAI2_SCK_A */
+ <STM32_PINMUX('I', 6, ANALOG)>, /* SAI2_SD_A */
+ <STM32_PINMUX('I', 7, ANALOG)>, /* SAI2_FS_A */
+ <STM32_PINMUX('E', 0, ANALOG)>; /* SAI2_MCLK_A */
+ };
+ };
+
+ sai2b_pins_a: sai2b-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 12, AF10)>, /* SAI2_SCK_B */
+ <STM32_PINMUX('E', 13, AF10)>; /* SAI2_FS_B */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 14, AF10)>; /* SAI2_MCLK_B */
+ slew-rate = <2>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins3 {
+ pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+ bias-disable;
+ };
+ };
+
+ sai2b_sleep_pins_a: sai2b-1 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* SAI2_SD_B */
+ <STM32_PINMUX('E', 12, ANALOG)>, /* SAI2_SCK_B */
+ <STM32_PINMUX('E', 13, ANALOG)>, /* SAI2_FS_B */
+ <STM32_PINMUX('E', 14, ANALOG)>; /* SAI2_MCLK_B */
+ };
+ };
+
+ sai2b_pins_b: sai2b-2 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+ bias-disable;
+ };
+ };
+
+ sai2b_sleep_pins_b: sai2b-3 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */
+ };
+ };
+
+ sai4a_pins_a: sai4a-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ sai4a_sleep_pins_a: sai4a-1 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* SAI4_SD_A */
+ };
+ };
+
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -742,6 +1045,65 @@
};
};
+ spdifrx_pins_a: spdifrx-0 {
+ pins {
+ pinmux = <STM32_PINMUX('G', 12, AF8)>; /* SPDIF_IN1 */
+ bias-disable;
+ };
+ };
+
+ spdifrx_sleep_pins_a: spdifrx-1 {
+ pins {
+ pinmux = <STM32_PINMUX('G', 12, ANALOG)>; /* SPDIF_IN1 */
+ };
+ };
+
+ spi4_pins_a: spi4-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
+ <STM32_PINMUX('E', 14, AF5)>; /* SPI4_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 13, AF5)>; /* SPI4_MISO */
+ bias-disable;
+ };
+ };
+
+ spi4_sleep_pins_a: spi4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 12, ANALOG)>, /* SPI4_SCK */
+ <STM32_PINMUX('E', 13, ANALOG)>, /* SPI4_MISO */
+ <STM32_PINMUX('E', 14, ANALOG)>; /* SPI4_MOSI */
+ };
+ };
+
+ spi5_pins_a: spi5-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('F', 7, AF5)>, /* SPI5_SCK */
+ <STM32_PINMUX('F', 9, AF5)>; /* SPI5_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 8, AF5)>; /* SPI5_MISO */
+ bias-disable;
+ };
+ };
+
+ spi5_sleep_pins_a: spi5-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* SPI5_SCK */
+ <STM32_PINMUX('F', 8, ANALOG)>, /* SPI5_MISO */
+ <STM32_PINMUX('F', 9, ANALOG)>; /* SPI5_MOSI */
+ };
+ };
+
uart4_pins_a: uart4-0 {
pins1 {
pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
@@ -879,6 +1241,19 @@
<STM32_PINMUX('B', 12, ANALOG)>; /* USART3_RX */
};
};
+
+ usbotg_hs_pins_a: usbotg_hs-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* OTG_ID */
+ };
+ };
+
+ usbotg_fs_dp_dm_pins_a: usbotg-fs-dp-dm-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 11, ANALOG)>, /* OTG_FS_DM */
+ <STM32_PINMUX('A', 12, ANALOG)>; /* OTG_FS_DP */
+ };
+ };
};
pinctrl_z: pin-controller-z@54004000 {
@@ -889,6 +1264,7 @@
pins-are-numbered;
interrupt-parent = <&exti>;
st,syscfg = <&exti 0x60 0xff>;
+ hwlocks = <&hsem 1>;
gpioz: gpio@54004000 {
gpio-controller;
@@ -902,6 +1278,16 @@
status = "disabled";
};
+ btreg: bt_reg_on-0 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 6, GPIO)>;
+ drive-push-pull;
+ bias-pull-up;
+ output-high;
+ slew-rate = <0>;
+ };
+ };
+
i2c4_pins_a: i2c4-0 {
pins {
pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
@@ -933,6 +1319,14 @@
bias-disable;
};
};
+
+ spi1_sleep_pins_a: spi1-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 0, ANALOG)>, /* SPI1_SCK */
+ <STM32_PINMUX('Z', 1, ANALOG)>, /* SPI1_MISO */
+ <STM32_PINMUX('Z', 2, ANALOG)>; /* SPI1_MOSI */
+ };
+ };
};
};
};
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 866eed7..2f01e97 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -17,6 +17,11 @@
model = "STMicroelectronics STM32MP157A-DK1 Discovery Board";
compatible = "st,stm32mp157a-dk1", "st,stm32mp157";
+ aliases {
+ ethernet0 = &ethernet0;
+ serial0 = &uart4;
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -35,10 +40,11 @@
reg = <0x10040000 0x10000>;
no-map;
};
- };
- aliases {
- serial0 = &uart4;
+ gpu_reserved: gpu@dc000000 {
+ reg = <0xdc000000 0x4000000>;
+ no-map;
+ };
};
iio-hwmon {
@@ -68,11 +74,34 @@
default-state = "off";
};
};
+
+ sound {
+ compatible = "audio-graph-card";
+ 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 {
@@ -99,6 +128,13 @@
};
};
+&cec {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cec_pins_b>;
+ pinctrl-1 = <&cec_pins_sleep_b>;
+ status = "okay";
+};
+
&dma1 {
sram = <&dma_pool>;
};
@@ -107,6 +143,34 @@
sram = <&dma_pool>;
};
+&ethernet0 {
+ status = "okay";
+ pinctrl-0 = <&ethernet0_rgmii_pins_a>;
+ pinctrl-1 = <&ethernet0_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";
+};
+
+&hsem {
+ status = "okay";
+};
+
&i2c1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c1_pins_a>;
@@ -116,6 +180,75 @@
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 = <&ltdc_pins_a>;
+ pinctrl-1 = <&ltdc_pins_sleep_a>;
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ sii9022_in: endpoint {
+ remote-endpoint = <&ltdc_ep0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ sii9022_tx_endpoint: endpoint {
+ remote-endpoint = <&i2s2_endpoint>;
+ };
+ };
+ };
+ };
};
&i2c4 {
@@ -131,8 +264,7 @@
pmic: stpmic@33 {
compatible = "st,stpmic1";
reg = <0x33>;
- interrupts-extended = <&pwr 0 IRQ_TYPE_EDGE_FALLING 1>,
- <&exti 55 1>;
+ interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
status = "okay";
@@ -274,6 +406,23 @@
};
};
+&i2s2 {
+ clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL4_Q>;
+ 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";
};
@@ -283,10 +432,24 @@
status = "okay";
};
+&ltdc {
+ status = "okay";
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ltdc_ep0_out: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&sii9022_in>;
+ };
+ };
+};
+
&m4_rproc {
memory-region = <&ipc_share>;
mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
- mbox-names = "vq0", "vq1", "init_shdn";
+ mbox-names = "vq0", "vq1", "shutdown";
interrupt-parent = <&exti>;
interrupts = <68 1>;
interrupt-names = "wdg";
@@ -294,6 +457,10 @@
status = "okay";
};
+&pwr {
+ pwr-supply = <&vdd>;
+};
+
&rng1 {
status = "okay";
};
@@ -302,18 +469,77 @@
status = "okay";
};
+&sai2 {
+ clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_Q>;
+ 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,negedge;
+ 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;
@@ -404,6 +630,40 @@
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";
+ 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>;
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-m4-examples.dts b/arch/arm/boot/dts/stm32mp157c-dk2-m4-examples.dts
new file mode 100644
index 0000000..8956b06
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp157c-dk2-m4-examples.dts
@@ -0,0 +1,156 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
+ */
+
+/dts-v1/;
+
+#include "stm32mp157c-dk2.dts"
+
+/ {
+ model = "STMicroelectronics STM32MP157C-DK2 configured to run M4 examples";
+ compatible = "st,stm32mp157c-dk2-m4-examples", "st,stm32mp157c-dk2", "st,stm32mp157";
+};
+
+&adc {
+ status = "disabled";
+};
+
+&dac {
+ status = "disabled";
+};
+
+&dma2 {
+ status = "disabled";
+};
+
+&dmamux1 {
+ dma-masters = <&dma1>;
+ dma-channels = <8>;
+};
+
+&m4_adc {
+ vref-supply = <&vrefbuf>;
+ status = "okay";
+};
+
+&m4_dac {
+ status = "okay";
+};
+
+&m4_dma2 {
+ status = "okay";
+};
+
+&m4_crc2 {
+ status = "okay";
+};
+
+&m4_cryp2 {
+ status = "okay";
+};
+
+&m4_hash2 {
+ status = "okay";
+};
+
+&m4_i2c5 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&i2c5_pins_a>;
+ status = "okay";
+};
+
+&m4_rng2 {
+ status = "okay";
+};
+
+&m4_rproc {
+ m4_system_resources {
+ status = "okay";
+
+ button {
+ compatible = "rproc-srm-dev";
+ interrupt-parent = <&gpioa>;
+ interrupts = <14 2>;
+ interrupt-names = "irq";
+ status = "okay";
+ };
+
+ m4_led: m4_led {
+ compatible = "rproc-srm-dev";
+ pinctrl-names = "rproc_default", "rproc_sleep";
+ pinctrl-0 = <&leds_orange_pins>;
+ pinctrl-1 = <&leds_orange_sleep_pins>;
+ status = "okay";
+ };
+ };
+};
+
+&m4_spi4 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&spi4_pins_a>;
+ status = "okay";
+};
+
+
+&m4_timers2 {
+ pinctrl-names = "rproc_default";
+ status = "okay";
+};
+
+&m4_timers1 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&timer1_pins>;
+ status = "okay";
+};
+
+&m4_uart7 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&uart7_pins>;
+ status = "okay";
+};
+
+&pinctrl {
+ uart7_pins: uart7-test-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART7_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */
+ bias-disable;
+ };
+ };
+
+ timer1_pins: pwm1-test-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 9, AF1)>; /* TIM1_CH1 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ leds_orange_pins: leds_orange_test-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 7, GPIO)>;
+ bias-pull-up;
+ drive-push-pull;
+ output-low;
+ slew-rate = <0>;
+ };
+ };
+
+ leds_orange_sleep_pins: leds_orange_sleep_test-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 7, ANALOG)>;
+ };
+ };
+};
+
+&timers1 {
+ status = "disabled";
+};
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts
index 4175b65..fd00386 100644
--- a/arch/arm/boot/dts/stm32mp157c-dk2.dts
+++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts
@@ -12,6 +12,80 @@
/ {
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 = <&ltdc_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";
+ };
+};
+
+&ltdc {
+ status = "okay";
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ltdc_ep1_out: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&dsi_in>;
+ };
+ };
};
&rtc {
@@ -20,3 +94,41 @@
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/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 1b074e9..4f46b41 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -33,6 +33,11 @@
reg = <0x10040000 0x10000>;
no-map;
};
+
+ gpu_reserved: gpu@f8000000 {
+ reg = <0xf8000000 0x8000000>;
+ no-map;
+ };
};
aliases {
@@ -70,6 +75,8 @@
&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 {
@@ -114,6 +121,15 @@
sram = <&dma_pool>;
};
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+ status = "okay";
+};
+
+&hsem {
+ status = "okay";
+};
+
&i2c4 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c4_pins_a>;
@@ -127,8 +143,7 @@
pmic: stpmic@33 {
compatible = "st,stpmic1";
reg = <0x33>;
- interrupts-extended = <&pwr 0 IRQ_TYPE_EDGE_FALLING 1>,
- <&exti 55 1>;
+ interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
status = "okay";
@@ -235,10 +250,10 @@
regulator-over-current-protection;
};
- bst_out: boost {
+ bst_out: boost {
regulator-name = "bst_out";
interrupts = <IT_OCP_BOOST 0>;
- };
+ };
vbus_otg: pwr_sw1 {
regulator-name = "vbus_otg";
@@ -278,7 +293,7 @@
&m4_rproc {
memory-region = <&ipc_share>;
mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
- mbox-names = "vq0", "vq1", "init_shdn";
+ mbox-names = "vq0", "vq1", "shutdown";
interrupt-parent = <&exti>;
interrupts = <68 1>;
interrupt-names = "wdg";
@@ -286,6 +301,10 @@
status = "okay";
};
+&pwr {
+ pwr-supply = <&vdd>;
+};
+
&rng1 {
status = "okay";
};
@@ -316,7 +335,7 @@
non-removable;
no-sd;
no-sdio;
- st,negedge;
+ st,neg-edge;
bus-width = <8>;
vmmc-supply = <&v3v3>;
vqmmc-supply = <&v3v3>;
@@ -342,14 +361,10 @@
status = "okay";
};
-&usbphyc_port0 {
- phy-supply = <&vdd_usb>;
- vdda1v1-supply = <&reg11>;
- vdda1v8-supply = <&reg18>;
+&usbotg_hs {
+ vbus-supply = <&vbus_otg>;
};
-&usbphyc_port1 {
- phy-supply = <&vdd_usb>;
- vdda1v1-supply = <&reg11>;
- vdda1v8-supply = <&reg18>;
+&usbphyc {
+ vdd3v3-supply = <&vdd_usb>;
};
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-m4-examples.dts b/arch/arm/boot/dts/stm32mp157c-ev1-m4-examples.dts
new file mode 100644
index 0000000..ef2938d
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp157c-ev1-m4-examples.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
+ */
+
+/dts-v1/;
+
+#include "stm32mp157c-ev1.dts"
+
+/ {
+ model = "STMicroelectronics STM32MP157C-EV1 configured to run M4 examples";
+ compatible = "st,stm32mp157c-ev1-m4-examples", "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
+};
+
+&adc {
+ status = "disabled";
+};
+
+&dac {
+ status = "disabled";
+};
+
+&dcmi {
+ status = "disabled";
+};
+
+&dma2 {
+ status = "disabled";
+};
+
+&dmamux1 {
+ dma-masters = <&dma1>;
+ dma-channels = <8>;
+};
+
+&fmc {
+ status = "disabled";
+};
+
+&i2c5 {
+ status = "disabled";
+};
+
+&m4_adc {
+ vref-supply = <&vdda>;
+ status = "okay";
+};
+
+&m4_crc2 {
+ status = "okay";
+};
+
+&m4_cryp2 {
+ status = "okay";
+};
+
+&m4_dac {
+ status = "okay";
+};
+
+&m4_dma2 {
+ status = "okay";
+};
+
+&m4_hash2 {
+ status = "okay";
+};
+
+&m4_i2c5 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&i2c5_pins_a>;
+ status = "okay";
+};
+
+&m4_qspi {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
+ status = "okay";
+};
+
+&m4_rproc {
+ m4_system_resources {
+ status = "okay";
+
+ button {
+ compatible = "rproc-srm-dev";
+ interrupt-parent = <&gpioa>;
+ interrupts = <14 2>;
+ interrupt-names = "irq";
+ status = "okay";
+ };
+
+ m4_led: m4_led {
+ compatible = "rproc-srm-dev";
+ pinctrl-names = "rproc_default", "rproc_sleep";
+ pinctrl-0 = <&leds_orange_pins>;
+ pinctrl-1 = <&leds_orange_sleep_pins>;
+ status = "okay";
+ };
+ };
+};
+
+&m4_rng2 {
+ status = "okay";
+};
+
+&m4_spi1 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&spi1_pins_a>;
+ status = "okay";
+};
+
+
+&m4_timers2 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&pwm2_pins_a>;
+ status = "okay";
+};
+
+&m4_timers1 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&pwm1_pins_a>;
+ status = "okay";
+};
+
+&m4_usart3 {
+ pinctrl-names = "rproc_default";
+ pinctrl-0 = <&usart3_pins_a>;
+ status = "okay";
+};
+
+&pinctrl {
+ leds_orange_pins: leds_orange_test-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 8, GPIO)>;
+ bias-pull-up;
+ drive-push-pull;
+ output-low;
+ slew-rate = <0>;
+ };
+ };
+
+ leds_orange_sleep_pins: leds_orange_sleep_test-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 8, ANALOG)>;
+ };
+ };
+};
+
+&qspi {
+ status = "disabled";
+};
+
+&sai2b {
+ status = "disabled";
+};
+
+&timers2 {
+ status = "disabled";
+};
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index fe59c6d..b60bffc 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -7,6 +7,7 @@
#include "stm32mp157c-ed1.dts"
#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
@@ -21,6 +22,14 @@
ethernet0 = &ethernet0;
};
+ clocks {
+ clk_ext_camera: clk-ext-camera {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+ };
+
joystick {
compatible = "gpio-keys";
#size-cells = <0>;
@@ -57,6 +66,284 @@
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";
+ routing =
+ "AIF1CLK" , "MCLK1",
+ "AIF2CLK" , "MCLK1",
+ "IN1LN" , "MICBIAS2",
+ "DMIC2DAT" , "MICBIAS1",
+ "DMIC1DAT" , "MICBIAS1";
+ dais = <&sai2a_port &sai2b_port &sai4a_port &spdifrx_port>;
+ status = "okay";
+ };
+
+ dmics {
+ compatible = "audio-graph-card";
+ dais = <&cpu_port0 &cpu_port1 &cpu_port2 &cpu_port3>;
+ 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", "sleep";
+ pinctrl-0 = <&cec_pins_a>;
+ pinctrl-1 = <&cec_pins_sleep_a>;
+ status = "okay";
+};
+
+&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";
+
+ cpu_port0: 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";
+
+ cpu_port1: 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";
+
+ cpu_port2: 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";
+
+ cpu_port3: 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 = <&ltdc_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>;
+ };
+ };
+ };
};
&ethernet0 {
@@ -78,12 +365,6 @@
};
};
-&cec {
- pinctrl-names = "default";
- pinctrl-0 = <&cec_pins_a>;
- status = "okay";
-};
-
&fmc {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&fmc_pins_a>;
@@ -110,6 +391,74 @@
/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>;
@@ -124,12 +473,45 @@
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 = <IRQ_TYPE_EDGE_RISING>;
+ };
+};
+
+&i2c4 {
+ pmic: stpmic@33 {
+ regulators {
+ v1v8: ldo6 {
+ regulator-enable-ramp-delay = <300000>;
+ };
};
};
};
@@ -145,6 +527,20 @@
/delete-property/dma-names;
};
+&ltdc {
+ 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>;
@@ -180,9 +576,86 @@
};
};
+&sai2 {
+ clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL4_Q>;
+ 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 PLL4_Q>;
+ 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>;
+ };
+ };
+ };
+};
+
+&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";
+ pinctrl-names = "default", "sleep";
pinctrl-0 = <&spi1_pins_a>;
+ pinctrl-1 = <&spi1_sleep_pins_a>;
status = "disabled";
};
@@ -243,11 +716,13 @@
&usbh_ehci {
phys = <&usbphyc_port0>;
phy-names = "usb";
+ vbus-supply = <&vbus_sw>;
status = "okay";
};
&usbotg_hs {
- dr_mode = "peripheral";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usbotg_hs_pins_a>;
phys = <&usbphyc_port1 0>;
phy-names = "usb2-phy";
status = "okay";
@@ -256,3 +731,11 @@
&usbphyc {
status = "okay";
};
+
+&usbphyc_port0 {
+ st,phy-tuning = <&usb_phy_tuning>;
+};
+
+&usbphyc_port1 {
+ st,phy-tuning = <&usb_phy_tuning>;
+};
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index b4bae4d..cef7b3e 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -19,15 +19,25 @@
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>;
};
};
+ arm-pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0>, <&cpu1>;
+ interrupt-parent = <&intc>;
+ };
+
psci {
compatible = "arm,psci-1.0";
method = "smc";
@@ -80,6 +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 {
@@ -102,6 +124,38 @@
};
};
+ 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>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -360,6 +414,17 @@
status = "disabled";
};
+ i2s2: audio-controller@4000b000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x4000b000 0x400>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 39 0x400 0x01>,
+ <&dmamux1 40 0x400 0x01>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
spi3: spi@4000c000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -375,6 +440,30 @@
status = "disabled";
};
+ i2s3: audio-controller@4000c000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x4000c000 0x400>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ 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 = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ 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>;
@@ -644,6 +733,17 @@
status = "disabled";
};
+ i2s1: audio-controller@44004000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x44004000 0x400>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 37 0x400 0x01>,
+ <&dmamux1 38 0x400 0x01>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
spi4: spi@44005000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -747,6 +847,88 @@
status = "disabled";
};
+ sai1: sai@4400a000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4400a000 0x400>;
+ reg = <0x4400a000 0x4>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ 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 = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ 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 = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ 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>;
@@ -913,6 +1095,10 @@
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>;
@@ -993,7 +1179,7 @@
};
usbotg_hs: usb-otg@49000000 {
- compatible = "snps,dwc2";
+ compatible = "st,stm32mp1-hsotg", "snps,dwc2";
reg = <0x49000000 0x10000>;
clocks = <&rcc USBO_K>;
clock-names = "otg";
@@ -1004,10 +1190,20 @@
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 = "disabled";
+ };
+
ipcc: mailbox@4c001000 {
compatible = "st,stm32mp1-ipcc";
#mbox-cells = <1>;
@@ -1024,13 +1220,24 @@
status = "disabled";
};
+ dcmi: dcmi@4c006000 {
+ compatible = "st,stm32-dcmi";
+ reg = <0x4c006000 0x400>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ 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>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
- st,pwr = <&pwr>;
};
pwr: pwr@50001000 {
@@ -1071,11 +1278,24 @@
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x5000d000 0x400>;
+ hwlocks = <&hsem 2>;
+
+ /* 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: syscon@50020000 {
compatible = "st,stm32mp157-syscfg", "syscon";
reg = <0x50020000 0x400>;
+ clocks = <&rcc SYSCFG>;
};
lptimer2: timer@50021000 {
@@ -1168,6 +1388,45 @@
status = "disabled";
};
+ sai4: sai@50027000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x50027000 0x400>;
+ reg = <0x50027000 0x4>;
+ interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ 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 = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc TMPSENS>;
+ clock-names = "pclk";
+ #thermal-sensor-cells = <0>;
+ status = "disabled";
+ };
+
cryp1: cryp@54001000 {
compatible = "st,stm32mp1-cryp";
reg = <0x54001000 0x400>;
@@ -1327,6 +1586,16 @@
status = "disabled";
};
+ gpu: gpu@59000000 {
+ compatible = "vivante,gc";
+ reg = <0x59000000 0x800>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc GPU>, <&rcc GPU_K>;
+ clock-names = "bus" ,"core";
+ resets = <&rcc GPU_R>;
+ status = "disabled";
+ };
+
dsi: dsi@5a000000 {
compatible = "st,stm32-dsi";
reg = <0x5a000000 0x800>;
@@ -1334,6 +1603,7 @@
clock-names = "pclk", "ref", "px_clk";
resets = <&rcc DSI_R>;
reset-names = "apb";
+ phy-dsi-supply = <&reg18>;
status = "disabled";
};
@@ -1359,10 +1629,13 @@
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 = <&reg11>;
+ vdda1v8-supply = <&reg18>;
status = "disabled";
usbphyc_port0: usb-phy@0 {
@@ -1500,4 +1773,11 @@
status = "disabled";
};
};
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+ };
};
--
2.7.4
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