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ARM: dts: Add pinctrl node to STM32F429 

The STM32F429 MCU has 11 GPIO banks, with 16 pins per bank.

Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
This commit is contained in:
Maxime Coquelin 2015-10-14 18:12:10 +02:00
parent c9eaeead95
commit 2dbd0593e8
1 changed files with 97 additions and 0 deletions
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97
arch/arm/boot/dts/stm32f429.dtsi
View File

@ -46,6 +46,7 @@
*/
#include "armv7-m.dtsi"
#include <dt-bindings/pinctrl/stm32f429-pinfunc.h>
/ {
clocks {
@ -168,6 +169,102 @@ usart6: serial@40011400 {
status = "disabled";
};
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>;
clocks = <&rcc 0 256>;
st,bank-name = "GPIOA";
};
gpiob: gpio@40020400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x400 0x400>;
clocks = <&rcc 0 257>;
st,bank-name = "GPIOB";
};
gpioc: gpio@40020800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x800 0x400>;
clocks = <&rcc 0 258>;
st,bank-name = "GPIOC";
};
gpiod: gpio@40020c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0xc00 0x400>;
clocks = <&rcc 0 259>;
st,bank-name = "GPIOD";
};
gpioe: gpio@40021000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1000 0x400>;
clocks = <&rcc 0 260>;
st,bank-name = "GPIOE";
};
gpiof: gpio@40021400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1400 0x400>;
clocks = <&rcc 0 261>;
st,bank-name = "GPIOF";
};
gpiog: gpio@40021800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1800 0x400>;
clocks = <&rcc 0 262>;
st,bank-name = "GPIOG";
};
gpioh: gpio@40021c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1c00 0x400>;
clocks = <&rcc 0 263>;
st,bank-name = "GPIOH";
};
gpioi: gpio@40022000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2000 0x400>;
clocks = <&rcc 0 264>;
st,bank-name = "GPIOI";
};
gpioj: gpio@40022400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2400 0x400>;
clocks = <&rcc 0 265>;
st,bank-name = "GPIOJ";
};
gpiok: gpio@40022800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2800 0x400>;
clocks = <&rcc 0 266>;
st,bank-name = "GPIOK";
};
};
rcc: rcc@40023810 {
#clock-cells = <2>;
compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";