diff options
author | Florian Vaussard <florian.vaussard@epfl.ch> | 2013-06-03 16:12:23 +0200 |
---|---|---|
committer | Benoit Cousson <benoit.cousson@linaro.org> | 2013-06-18 18:53:42 -0500 |
commit | e94233c287890a4236cfccc1be7d663435dd1aff (patch) | |
tree | 0412f8461fb246b0ab1ec9652386ad14f466a15c /arch | |
parent | eb33ef6619f57304cecc644bfe934f6833da53fb (diff) |
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>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/boot/dts/am335x-bone.dts | 8 | ||||
-rw-r--r-- | arch/arm/boot/dts/am335x-evm.dts | 14 | ||||
-rw-r--r-- | arch/arm/boot/dts/am335x-evmsk.dts | 16 | ||||
-rw-r--r-- | arch/arm/boot/dts/am33xx.dtsi | 2 |
4 files changed, 21 insertions, 19 deletions
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 0365e56e02b..5bfb7dd640c 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -88,27 +88,27 @@ led@2 { label = "beaglebone:green:heartbeat"; - gpios = <&gpio1 21 0>; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; led@3 { label = "beaglebone:green:mmc0"; - gpios = <&gpio1 22 0>; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; }; led@4 { label = "beaglebone:green:usr2"; - gpios = <&gpio1 23 0>; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@5 { label = "beaglebone:green:usr3"; - gpios = <&gpio1 24 0>; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 93027736b20..b74dbdf9253 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; }; }; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 83ded8e3b3b..16d17d6f4d7 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -144,26 +144,26 @@ led@1 { label = "evmsk:green:usr0"; - gpios = <&gpio1 4 0>; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@2 { label = "evmsk:green:usr1"; - gpios = <&gpio1 5 0>; + gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@3 { label = "evmsk:green:mmc0"; - gpios = <&gpio1 6 0>; + gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; }; led@4 { label = "evmsk:green:heartbeat"; - gpios = <&gpio1 7 0>; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; @@ -177,26 +177,26 @@ switch@1 { label = "button0"; linux,code = <0x100>; - gpios = <&gpio2 3 0>; + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; }; switch@2 { label = "button1"; linux,code = <0x101>; - gpios = <&gpio2 2 0>; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; }; switch@3 { label = "button2"; linux,code = <0x102>; - gpios = <&gpio0 30 0>; + gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>; gpio-key,wakeup; }; switch@4 { label = "button3"; linux,code = <0x103>; - gpios = <&gpio2 5 0>; + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; }; }; }; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index f6a0117d5c0..d62feb2db35 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -8,6 +8,8 @@ * kind, whether express or implied. */ +#include <dt-bindings/gpio/gpio.h> + #include "skeleton.dtsi" / { |