ARM: dts: AM33XX: Use existing constants for GPIOs
Use standard GPIO constants to enhance the readability of DT GPIOs.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Tested-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 9302773..b74dbdf 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -264,12 +264,12 @@
debounce-delay-ms = <5>;
col-scan-delay-us = <2>;
- row-gpios = <&gpio1 25 0 /* Bank1, pin25 */
- &gpio1 26 0 /* Bank1, pin26 */
- &gpio1 27 0>; /* Bank1, pin27 */
+ row-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH /* Bank1, pin25 */
+ &gpio1 26 GPIO_ACTIVE_HIGH /* Bank1, pin26 */
+ &gpio1 27 GPIO_ACTIVE_HIGH>; /* Bank1, pin27 */
- col-gpios = <&gpio1 21 0 /* Bank1, pin21 */
- &gpio1 22 0>; /* Bank1, pin22 */
+ col-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH /* Bank1, pin21 */
+ &gpio1 22 GPIO_ACTIVE_HIGH>; /* Bank1, pin22 */
linux,keymap = <0x0000008b /* MENU */
0x0100009e /* BACK */
@@ -288,14 +288,14 @@
switch@9 {
label = "volume-up";
linux,code = <115>;
- gpios = <&gpio0 2 1>;
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};
switch@10 {
label = "volume-down";
linux,code = <114>;
- gpios = <&gpio0 3 1>;
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};
};