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ARM: dts: exynos: Use macros for pinctrl configuration on exynos4x12

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Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Krzysztof Kozlowski
2016-09-04 13:04:09 +02:00
parent 4b1a9e3586
commit c35bc3f9fa
5 changed files with 272 additions and 272 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+7 -7
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@@ -163,26 +163,26 @@
/* RSTN signal for eMMC */
&sd1_cd {
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
&pinctrl_1 {
gpio_power_key: power_key {
samsung,pins = "gpx1-3";
samsung,pin-pud = <0>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
hdmi_hpd: hdmi-hpd {
samsung,pins = "gpx3-7";
samsung,pin-pud = <1>;
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
};
};
arch/arm/boot/dts/exynos4412-odroidx.dts
+1 -1
View File
@@ -83,7 +83,7 @@
&pinctrl_1 {
gpio_home_key: home_key {
samsung,pins = "gpx2-2";
samsung,pin-pud = <0>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
};
arch/arm/boot/dts/exynos4412-origen.dts
+6 -6
View File
@@ -500,16 +500,16 @@
&pinctrl_1 {
keypad_rows: keypad-rows {
samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
samsung,pin-function = <3>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
keypad_cols: keypad-cols {
samsung,pins = "gpx1-0", "gpx1-1";
samsung,pin-function = <3>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
arch/arm/boot/dts/exynos4412-smdk4412.dts
+6 -6
View File
@@ -115,17 +115,17 @@
&pinctrl_1 {
keypad_rows: keypad-rows {
samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
samsung,pin-function = <3>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
keypad_cols: keypad-cols {
samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
"gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
samsung,pin-function = <3>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+252 -252
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