Add ADC support & pinctrl analog phandle (adc3_in8) to stm32f429.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxx>
---
arch/arm/boot/dts/stm32f429.dtsi | 49 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 3dd47eb..be1d970 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -172,6 +172,49 @@
status = "disabled";
};
+ adc: adc@40012000 {
+ compatible = "st,stm32f4-adc-core";
+ reg = <0x40012000 0x400>;
+ interrupts = <18>;
+ clocks = <&rcc 0 168>;
+ clock-names = "adc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ adc1: adc@0 {
+ compatible = "st,stm32f4-adc";
+ #io-channel-cells = <1>;
+ reg = <0x0>;
+ clocks = <&rcc 0 168>;
+ interrupt-parent = <&adc>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ adc2: adc@100 {
+ compatible = "st,stm32f4-adc";
+ #io-channel-cells = <1>;
+ reg = <0x100>;
+ clocks = <&rcc 0 169>;
+ interrupt-parent = <&adc>;
+ interrupts = <1>;
+ status = "disabled";
+ };
+
+ adc3: adc@200 {
+ compatible = "st,stm32f4-adc";
+ #io-channel-cells = <1>;
+ reg = <0x200>;
+ clocks = <&rcc 0 170>;
+ interrupt-parent = <&adc>;
+ interrupts = <2>;
+ status = "disabled";
+ };
+ };
+
syscfg: system-config@40013800 {
compatible = "syscon";
reg = <0x40013800 0x400>;
@@ -334,6 +377,12 @@
slew-rate = <2>;
};
};
+
+ adc3_in8_pin: adc@200 {
+ pins {
+ pinmux = <STM32F429_PF10_FUNC_ANALOG>;
+ };
+ };
};
rcc: rcc@40023810 {
--
1.9.1
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