ARM: dts: stm32: Add ADC support to stm32f429

Add ADC support & pinctrl analog phandle (adc3_in8) to stm32f429.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 1b8b105..77055aa 100644 (file)
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -188,6 +188,49 @@
                        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>;
@@ -368,6 +411,12 @@
                                        slew-rate = <2>;
                                };
                        };
+
+                       adc3_in8_pin: adc@200 {
+                               pins {
+                                       pinmux = <STM32F429_PF10_FUNC_ANALOG>;
+                               };
+                       };
                };
 
                rcc: rcc@40023810 {