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Commit 5489d5db authored by Alexandre TORGUE's avatar Alexandre TORGUE
Browse files

ARM: dts: stm32: Set gpio controller as interrupt controller on F4 and F7 



This patch set each gpio controller as a interrupt controller. User who
wants to use gpio as interrupt will have choice to use either "gpiolib"
interface or "common" interrupt interface.

Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent 7bffbd2d

arch/arm/boot/dts/stm32f429.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -578,6 +578,8 @@ 
			gpioa: gpio@40020000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x0 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>;

				st,bank-name = "GPIOA";
@@ -586,6 +588,8 @@ 
			gpiob: gpio@40020400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x400 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>;

				st,bank-name = "GPIOB";
@@ -594,6 +598,8 @@ 
			gpioc: gpio@40020800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x800 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>;

				st,bank-name = "GPIOC";
@@ -602,6 +608,8 @@ 
			gpiod: gpio@40020c00 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0xc00 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>;

				st,bank-name = "GPIOD";
@@ -610,6 +618,8 @@ 
			gpioe: gpio@40021000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1000 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>;

				st,bank-name = "GPIOE";
@@ -618,6 +628,8 @@ 
			gpiof: gpio@40021400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1400 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>;

				st,bank-name = "GPIOF";
@@ -626,6 +638,8 @@ 
			gpiog: gpio@40021800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1800 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>;

				st,bank-name = "GPIOG";
@@ -634,6 +648,8 @@ 
			gpioh: gpio@40021c00 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1c00 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>;

				st,bank-name = "GPIOH";
@@ -642,6 +658,8 @@ 
			gpioi: gpio@40022000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2000 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>;

				st,bank-name = "GPIOI";
@@ -650,6 +668,8 @@ 
			gpioj: gpio@40022400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2400 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>;

				st,bank-name = "GPIOJ";
@@ -658,6 +678,8 @@ 
			gpiok: gpio@40022800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2800 0x400>;

				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>;

				st,bank-name = "GPIOK";

arch/arm/boot/dts/stm32f746.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -229,6 +229,8 @@ 
			gpioa: gpio@40020000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x0 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOA)>;

				st,bank-name = "GPIOA";
@@ -237,6 +239,8 @@ 
			gpiob: gpio@40020400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x400 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOB)>;

				st,bank-name = "GPIOB";
@@ -245,6 +249,8 @@ 
			gpioc: gpio@40020800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x800 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOC)>;

				st,bank-name = "GPIOC";
@@ -253,6 +259,8 @@ 
			gpiod: gpio@40020c00 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0xc00 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOD)>;

				st,bank-name = "GPIOD";
@@ -261,6 +269,8 @@ 
			gpioe: gpio@40021000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1000 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOE)>;

				st,bank-name = "GPIOE";
@@ -269,6 +279,8 @@ 
			gpiof: gpio@40021400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1400 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOF)>;

				st,bank-name = "GPIOF";
@@ -277,6 +289,8 @@ 
			gpiog: gpio@40021800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1800 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOG)>;

				st,bank-name = "GPIOG";
@@ -285,6 +299,8 @@ 
			gpioh: gpio@40021c00 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x1c00 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOH)>;

				st,bank-name = "GPIOH";
@@ -293,6 +309,8 @@ 
			gpioi: gpio@40022000 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2000 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOI)>;

				st,bank-name = "GPIOI";
@@ -301,6 +319,8 @@ 
			gpioj: gpio@40022400 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2400 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOJ)>;

				st,bank-name = "GPIOJ";
@@ -309,6 +329,8 @@ 
			gpiok: gpio@40022800 {

				gpio-controller;

				#gpio-cells = <2>;

				interrupt-controller;

				#interrupt-cells = <2>;

				reg = <0x2800 0x400>;

				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOK)>;

				st,bank-name = "GPIOK";