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authorJavier Martinez Canillas <javier@osg.samsung.com>2015-10-08 00:39:58 +0200
committerKukjin Kim <kgene@kernel.org>2015-10-08 00:39:58 +0200
commit39c1c413c1970803137d58ba25ea554f4f0fccea (patch)
treee5794f72b4114a9521a4a866e4f9e9e53fd2379f /arch/arm/boot/dts/exynos4210-trats.dts
parentARM: dts: Use GPIO constants for flags cells in exynos3250 boards (diff)
downloadlinux-39c1c413c1970803137d58ba25ea554f4f0fccea.tar.xz
linux-39c1c413c1970803137d58ba25ea554f4f0fccea.zip
ARM: dts: Use GPIO constants for flags cells in exynos4120 boards
The board DTS are using numeric values instead of the defined GPIO constanst to express polarity, use them to make the DTS more clear. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-trats.dts')
-rw-r--r--arch/arm/boot/dts/exynos4210-trats.dts29
1 files changed, 15 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index ba34886f8b65..c69e468efd2e 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -14,6 +14,7 @@
/dts-v1/;
#include "exynos4210.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Samsung Trats based on Exynos4210";
@@ -39,7 +40,7 @@
regulator-name = "VMEM_VDD_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpk0 2 0>;
+ gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -48,7 +49,7 @@
regulator-name = "TSP_FIXED_VOLTAGES";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpl0 3 0>;
+ gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -57,7 +58,7 @@
regulator-name = "8M_AF_2.8V_EN";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpk1 1 0>;
+ gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -66,7 +67,7 @@
regulator-name = "CAM_IO_EN";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpe2 1 0>;
+ gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -75,7 +76,7 @@
regulator-name = "8M_1.2V_EN";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
- gpio = <&gpe2 5 0>;
+ gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -84,7 +85,7 @@
regulator-name = "VT_CORE_1.5V";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
- gpio = <&gpe2 2 0>;
+ gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
@@ -93,21 +94,21 @@
compatible = "gpio-keys";
vol-down-key {
- gpios = <&gpx2 1 1>;
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
linux,code = <114>;
label = "volume down";
debounce-interval = <10>;
};
vol-up-key {
- gpios = <&gpx2 0 1>;
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
linux,code = <115>;
label = "volume up";
debounce-interval = <10>;
};
power-key {
- gpios = <&gpx2 7 1>;
+ gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
linux,code = <116>;
label = "power";
debounce-interval = <10>;
@@ -115,7 +116,7 @@
};
ok-key {
- gpios = <&gpx3 5 1>;
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
linux,code = <352>;
label = "ok";
debounce-interval = <10>;
@@ -218,7 +219,7 @@
compatible = "samsung,s6e8aa0";
vdd3-supply = <&vcclcd_reg>;
vci-supply = <&vlcd_reg>;
- reset-gpios = <&gpy4 5 0>;
+ reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
power-on-delay= <50>;
reset-delay = <100>;
init-delay = <100>;
@@ -304,9 +305,9 @@
max8997,pmic-ignore-gpiodvs-side-effect;
max8997,pmic-buck125-default-dvs-idx = <0>;
- max8997,pmic-buck125-dvs-gpios = <&gpx0 5 0>,
- <&gpx0 6 0>,
- <&gpl0 0 0>;
+ max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
+ <&gpx0 6 GPIO_ACTIVE_HIGH>,
+ <&gpl0 0 GPIO_ACTIVE_HIGH>;
max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
<1250000>, <1200000>,