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-rw-r--r--arch/arm/boot/dts/stm32429i-eval.dts2
-rw-r--r--arch/arm/boot/dts/stm32f429-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32f429.dtsi25
-rw-r--r--arch/arm/boot/dts/stm32f469-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32f746.dtsi51
-rw-r--r--arch/arm/boot/dts/stm32f769-disco.dts6
-rw-r--r--arch/arm/boot/dts/stm32h743.dtsi127
-rw-r--r--arch/arm/boot/dts/stm32h743i-eval.dts18
8 files changed, 222 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index dcda0bbefe5b..97b1c2321ba9 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -55,7 +55,7 @@
compatible = "st,stm32429i-eval", "st,stm32f429";
chosen {
- bootargs = "root=/dev/ram rdinit=/linuxrc";
+ bootargs = "root=/dev/ram";
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index ae47cde7952f..c66d617e4245 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -54,7 +54,7 @@
compatible = "st,stm32f429i-disco", "st,stm32f429";
chosen {
- bootargs = "root=/dev/ram rdinit=/linuxrc";
+ bootargs = "root=/dev/ram";
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index a8113dc879cf..dd7e99b1f43b 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -361,6 +361,31 @@
status = "disabled";
};
+ dac: dac@40007400 {
+ compatible = "st,stm32f4-dac-core";
+ reg = <0x40007400 0x400>;
+ resets = <&rcc STM32F4_APB1_RESET(DAC)>;
+ clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>;
+ clock-names = "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ dac1: dac@1 {
+ compatible = "st,stm32-dac";
+ #io-channels-cells = <1>;
+ reg = <1>;
+ status = "disabled";
+ };
+
+ dac2: dac@2 {
+ compatible = "st,stm32-dac";
+ #io-channels-cells = <1>;
+ reg = <2>;
+ status = "disabled";
+ };
+ };
+
usart7: serial@40007800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40007800 0x400>;
diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 75470c34b92c..6ae1f037f3f0 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -53,7 +53,7 @@
compatible = "st,stm32f469i-disco", "st,stm32f469";
chosen {
- bootargs = "root=/dev/ram rdinit=/linuxrc";
+ bootargs = "root=/dev/ram";
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 4506eb97a4ab..5633860037d2 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -167,6 +167,15 @@
status = "disabled";
};
+ cec: cec@40006c00 {
+ compatible = "st,stm32-cec";
+ reg = <0x40006C00 0x400>;
+ interrupts = <94>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
+ clock-names = "cec", "hdmi-cec";
+ status = "disabled";
+ };
+
usart7: serial@40007800 {
compatible = "st,stm32f7-usart", "st,stm32f7-uart";
reg = <0x40007800 0x400>;
@@ -336,6 +345,15 @@
st,bank-name = "GPIOK";
};
+ cec_pins_a: cec@0 {
+ pins {
+ pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
+ slew-rate = <0>;
+ drive-open-drain;
+ bias-disable;
+ };
+ };
+
usart1_pins_a: usart1@0 {
pins1 {
pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
@@ -380,6 +398,39 @@
assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
assigned-clock-rates = <1000000>;
};
+
+ dma1: dma@40026000 {
+ compatible = "st,stm32-dma";
+ reg = <0x40026000 0x400>;
+ interrupts = <11>,
+ <12>,
+ <13>,
+ <14>,
+ <15>,
+ <16>,
+ <17>,
+ <47>;
+ clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>;
+ #dma-cells = <4>;
+ status = "disabled";
+ };
+
+ dma2: dma@40026400 {
+ compatible = "st,stm32-dma";
+ reg = <0x40026400 0x400>;
+ interrupts = <56>,
+ <57>,
+ <58>,
+ <59>,
+ <60>,
+ <68>,
+ <69>,
+ <70>;
+ clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
index 166728aeb166..4463ca13a740 100644
--- a/arch/arm/boot/dts/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/stm32f769-disco.dts
@@ -63,6 +63,12 @@
};
+&cec {
+ pinctrl-0 = <&cec_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
&clk_hse {
clock-frequency = <25000000>;
};
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 36a99db0a3b4..58ec2275181e 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -59,6 +59,45 @@
};
soc {
+ timer5: timer@40000c00 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000c00 0x400>;
+ interrupts = <50>;
+ clocks = <&timer_clk>;
+ };
+
+ usart2: serial@40004400 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40004400 0x400>;
+ interrupts = <38>;
+ status = "disabled";
+ clocks = <&timer_clk>;
+ };
+
+ dac: dac@40007400 {
+ compatible = "st,stm32h7-dac-core";
+ reg = <0x40007400 0x400>;
+ clocks = <&timer_clk>;
+ clock-names = "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ dac1: dac@1 {
+ compatible = "st,stm32-dac";
+ #io-channels-cells = <1>;
+ reg = <1>;
+ status = "disabled";
+ };
+
+ dac2: dac@2 {
+ compatible = "st,stm32-dac";
+ #io-channels-cells = <1>;
+ reg = <2>;
+ status = "disabled";
+ };
+ };
+
usart1: serial@40011000 {
compatible = "st,stm32f7-usart", "st,stm32f7-uart";
reg = <0x40011000 0x400>;
@@ -68,19 +107,91 @@
};
- usart2: serial@40004400 {
- compatible = "st,stm32f7-usart", "st,stm32f7-uart";
- reg = <0x40004400 0x400>;
- interrupts = <38>;
+ dma1: dma@40020000 {
+ compatible = "st,stm32-dma";
+ reg = <0x40020000 0x400>;
+ interrupts = <11>,
+ <12>,
+ <13>,
+ <14>,
+ <15>,
+ <16>,
+ <17>,
+ <47>;
+ clocks = <&timer_clk>;
+ #dma-cells = <4>;
+ st,mem2mem;
status = "disabled";
+ };
+
+ dma2: dma@40020400 {
+ compatible = "st,stm32-dma";
+ reg = <0x40020400 0x400>;
+ interrupts = <56>,
+ <57>,
+ <58>,
+ <59>,
+ <60>,
+ <68>,
+ <69>,
+ <70>;
clocks = <&timer_clk>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ status = "disabled";
};
- timer5: timer@40000c00 {
- compatible = "st,stm32-timer";
- reg = <0x40000c00 0x400>;
- interrupts = <50>;
+ adc_12: adc@40022000 {
+ compatible = "st,stm32h7-adc-core";
+ reg = <0x40022000 0x400>;
+ interrupts = <18>;
+ clocks = <&timer_clk>;
+ clock-names = "bus";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ adc1: adc@0 {
+ compatible = "st,stm32h7-adc";
+ #io-channel-cells = <1>;
+ reg = <0x0>;
+ interrupt-parent = <&adc_12>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ adc2: adc@100 {
+ compatible = "st,stm32h7-adc";
+ #io-channel-cells = <1>;
+ reg = <0x100>;
+ interrupt-parent = <&adc_12>;
+ interrupts = <1>;
+ status = "disabled";
+ };
+ };
+
+ adc_3: adc@58026000 {
+ compatible = "st,stm32h7-adc-core";
+ reg = <0x58026000 0x400>;
+ interrupts = <127>;
clocks = <&timer_clk>;
+ clock-names = "bus";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ adc3: adc@0 {
+ compatible = "st,stm32h7-adc";
+ #io-channel-cells = <1>;
+ reg = <0x0>;
+ interrupt-parent = <&adc_3>;
+ interrupts = <0>;
+ status = "disabled";
+ };
};
};
};
diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts
index c6effbb36e4a..6c07786e7ddb 100644
--- a/arch/arm/boot/dts/stm32h743i-eval.dts
+++ b/arch/arm/boot/dts/stm32h743i-eval.dts
@@ -60,6 +60,24 @@
aliases {
serial0 = &usart1;
};
+
+ vdda: regulator-vdda {
+ compatible = "regulator-fixed";
+ regulator-name = "vdda";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+};
+
+&adc_12 {
+ vref-supply = <&vdda>;
+ status = "okay";
+ adc1: adc@0 {
+ /* potentiometer */
+ st,adc-channels = <0>;
+ status = "okay";
+ };
};
&clk_hse {
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