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Date: Wed, 7 Oct 2015 15:14:16 +0200
From: Javier Martinez Canillas <javier@....samsung.com>
To: linux-kernel@...r.kernel.org
Cc: linux-samsung-soc@...r.kernel.org, Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>,
Javier Martinez Canillas <javier@....samsung.com>
Subject: [PATCH 4/5] ARM: dts: Use GPIO constants for flags cells in exynos5420/5422/5800 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@....samsung.com>
---
arch/arm/boot/dts/exynos5420-arndale-octa.dts | 3 ++-
arch/arm/boot/dts/exynos5420-peach-pit.dts | 8 ++++----
arch/arm/boot/dts/exynos5420-smdk5420.dts | 7 ++++---
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 4 ++--
arch/arm/boot/dts/exynos5800-peach-pi.dts | 8 ++++----
5 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index eeb4ac22cfce..4ecef6981d5c 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -11,6 +11,7 @@
/dts-v1/;
#include "exynos5420.dtsi"
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/clock/samsung,s2mps11.h>
@@ -44,7 +45,7 @@
wakeup {
label = "SW-TACT1";
- gpios = <&gpx2 7 1>;
+ gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
};
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 8f4d76c5e11c..c53fca8440a1 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -94,7 +94,7 @@
regulator-name = "P5.0V_USB3CON0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gph0 0 0>;
+ gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb300_vbus_en>;
enable-active-high;
@@ -105,7 +105,7 @@
regulator-name = "P5.0V_USB3CON1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gph0 1 0>;
+ gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
@@ -153,7 +153,7 @@
samsung,color-depth = <1>;
samsung,link-rate = <0x06>;
samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx2 6 0>;
+ samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
@@ -925,7 +925,7 @@
status = "okay";
num-cs = <1>;
samsung,spi-src-clk = <0>;
- cs-gpios = <&gpb1 2 0>;
+ cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 7520d52f4e22..ac35aefd320f 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -11,6 +11,7 @@
/dts-v1/;
#include "exynos5420.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Samsung SMDK5420 board based on EXYNOS5420";
@@ -69,7 +70,7 @@
regulator-name = "VBUS0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpg0 5 0>;
+ gpio = <&gpg0 5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb300_vbus_en>;
enable-active-high;
@@ -80,7 +81,7 @@
regulator-name = "VBUS1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpg1 4 0>;
+ gpio = <&gpg1 4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
@@ -121,7 +122,7 @@
&hdmi {
status = "okay";
- hpd-gpio = <&gpx3 7 0>;
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index a83d569baea8..1af5bdc2bdb1 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -43,7 +43,7 @@
pinctrl-0 = <&emmc_nrst_pin>;
pinctrl-names = "default";
compatible = "mmc-pwrseq-emmc";
- reset-gpios = <&gpd1 0 1>;
+ reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
};
fan0: pwm-fan {
@@ -74,7 +74,7 @@
&hdmi {
status = "okay";
- hpd-gpio = <&gpx3 7 0>;
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 7d5b386b5ae6..39ecc38aa54f 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -94,7 +94,7 @@
regulator-name = "P5.0V_USB3CON0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gph0 0 0>;
+ gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb300_vbus_en>;
enable-active-high;
@@ -105,7 +105,7 @@
regulator-name = "P5.0V_USB3CON1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gph0 1 0>;
+ gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
@@ -147,7 +147,7 @@
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx2 6 0>;
+ samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
panel = <&panel>;
};
@@ -888,7 +888,7 @@
status = "okay";
num-cs = <1>;
samsung,spi-src-clk = <0>;
- cs-gpios = <&gpb1 2 0>;
+ cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
--
2.4.3
--
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