ARM: dts: stm32: add pinctrl sleep config for qspi on stm32mp157c-ev1

[linux-2.6-microblaze.git] / arch / arm / boot / dts / stm32mp157c-ev1.dts

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index b6aca40..0f2f8be 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -7,6 +7,7 @@
 
 #include "stm32mp157c-ed1.dts"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
        model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
@@ -21,6 +22,43 @@
                ethernet0 = &ethernet0;
        };
 
+       joystick {
+               compatible = "gpio-keys";
+               #size-cells = <0>;
+               pinctrl-0 = <&joystick_pins>;
+               pinctrl-names = "default";
+               button-0 {
+                       label = "JoySel";
+                       linux,code = <KEY_ENTER>;
+                       interrupt-parent = <&stmfx_pinctrl>;
+                       interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+               };
+               button-1 {
+                       label = "JoyDown";
+                       linux,code = <KEY_DOWN>;
+                       interrupt-parent = <&stmfx_pinctrl>;
+                       interrupts = <1 IRQ_TYPE_EDGE_RISING>;
+               };
+               button-2 {
+                       label = "JoyLeft";
+                       linux,code = <KEY_LEFT>;
+                       interrupt-parent = <&stmfx_pinctrl>;
+                       interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+               };
+               button-3 {
+                       label = "JoyRight";
+                       linux,code = <KEY_RIGHT>;
+                       interrupt-parent = <&stmfx_pinctrl>;
+                       interrupts = <3 IRQ_TYPE_EDGE_RISING>;
+               };
+               button-4 {
+                       label = "JoyUp";
+                       linux,code = <KEY_UP>;
+                       interrupt-parent = <&stmfx_pinctrl>;
+                       interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+               };
+       };
+
        panel_backlight: panel-backlight {
                compatible = "gpio-backlight";
                gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
@@ -99,6 +137,29 @@
        i2c-scl-rising-time-ns = <185>;
        i2c-scl-falling-time-ns = <20>;
        status = "okay";
+
+       stmfx: stmfx@42 {
+               compatible = "st,stmfx-0300";
+               reg = <0x42>;
+               interrupts = <8 IRQ_TYPE_EDGE_RISING>;
+               interrupt-parent = <&gpioi>;
+               vdd-supply = <&v3v3>;
+
+               stmfx_pinctrl: stmfx-pin-controller {
+                       compatible = "st,stmfx-0300-pinctrl";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       gpio-ranges = <&stmfx_pinctrl 0 0 24>;
+
+                       joystick_pins: joystick {
+                               pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
+                               drive-push-pull;
+                               bias-pull-down;
+                       };
+               };
+       };
 };
 
 &i2c5 {
@@ -131,8 +192,9 @@
 };
 
 &qspi {
-       pinctrl-names = "default";
+       pinctrl-names = "default", "sleep";
        pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
+       pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
        reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
        #address-cells = <1>;
        #size-cells = <0>;