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

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>

diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 58ad48e..ef5cc29 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -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>;
        };
 };
 

diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 2af2351..d82d858 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -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>;
        };
 };
 

diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 26a36fe..96f8e94 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -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>;
        };
 };
 

diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index 231ffbd..a20b719 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -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>;
        };
 };
 

diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
index b5ded0c..a56bf9b 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -129,245 +129,245 @@
 
                uart0_data: uart0-data {
                        samsung,pins = "gpa0-0", "gpa0-1";
-                       samsung,pin-function = <0x2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart0_fctl: uart0-fctl {
                        samsung,pins = "gpa0-2", "gpa0-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart1_data: uart1-data {
                        samsung,pins = "gpa0-4", "gpa0-5";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart1_fctl: uart1-fctl {
                        samsung,pins = "gpa0-6", "gpa0-7";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c2_bus: i2c2-bus {
                        samsung,pins = "gpa0-6", "gpa0-7";
-                       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>;
                };
 
                uart2_data: uart2-data {
                        samsung,pins = "gpa1-0", "gpa1-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart2_fctl: uart2-fctl {
                        samsung,pins = "gpa1-2", "gpa1-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart_audio_a: uart-audio-a {
                        samsung,pins = "gpa1-0", "gpa1-1";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c3_bus: i2c3-bus {
                        samsung,pins = "gpa1-2", "gpa1-3";
-                       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>;
                };
 
                uart3_data: uart3-data {
                        samsung,pins = "gpa1-4", "gpa1-5";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                uart_audio_b: uart-audio-b {
                        samsung,pins = "gpa1-4", "gpa1-5";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                spi0_bus: spi0-bus {
                        samsung,pins = "gpb-0", "gpb-2", "gpb-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c4_bus: i2c4-bus {
                        samsung,pins = "gpb-0", "gpb-1";
-                       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>;
                };
 
                spi1_bus: spi1-bus {
                        samsung,pins = "gpb-4", "gpb-6", "gpb-7";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c5_bus: i2c5-bus {
                        samsung,pins = "gpb-2", "gpb-3";
-                       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>;
                };
 
                i2s1_bus: i2s1-bus {
                        samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
                                        "gpc0-4";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pcm1_bus: pcm1-bus {
                        samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
                                        "gpc0-4";
-                       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>;
                };
 
                ac97_bus: ac97-bus {
                        samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
                                        "gpc0-4";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2s2_bus: i2s2-bus {
                        samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
                                        "gpc1-4";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pcm2_bus: pcm2-bus {
                        samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
                                        "gpc1-4";
-                       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>;
                };
 
                spdif_bus: spdif-bus {
                        samsung,pins = "gpc1-0", "gpc1-1";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c6_bus: i2c6-bus {
                        samsung,pins = "gpc1-3", "gpc1-4";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                spi2_bus: spi2-bus {
                        samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4";
-                       samsung,pin-function = <5>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_5>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pwm0_out: pwm0-out {
                        samsung,pins = "gpd0-0";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pwm1_out: pwm1-out {
                        samsung,pins = "gpd0-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                lcd_ctrl: lcd-ctrl {
                        samsung,pins = "gpd0-0", "gpd0-1";
-                       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>;
                };
 
                i2c7_bus: i2c7-bus {
                        samsung,pins = "gpd0-2", "gpd0-3";
-                       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>;
                };
 
                pwm2_out: pwm2-out {
                        samsung,pins = "gpd0-2";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pwm3_out: pwm3-out {
                        samsung,pins = "gpd0-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                i2c0_bus: i2c0-bus {
                        samsung,pins = "gpd1-0", "gpd1-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                mipi0_clk: mipi0-clk {
                        samsung,pins = "gpd1-0", "gpd1-1";
-                       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>;
                };
 
                i2c1_bus: i2c1-bus {
                        samsung,pins = "gpd1-2", "gpd1-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                mipi1_clk: mipi1-clk {
                        samsung,pins = "gpd1-2", "gpd1-3";
-                       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>;
                };
 
                lcd_clk: lcd-clk {
                        samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                lcd_data16: lcd-data-width16 {
@@ -375,9 +375,9 @@
                                        "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0",
                                        "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7",
                                        "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                lcd_data18: lcd-data-width18 {
@@ -386,9 +386,9 @@
                                        "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
                                        "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1",
                                        "gpf3-2", "gpf3-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                lcd_data24: lcd-data-width24 {
@@ -398,39 +398,39 @@
                                        "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
                                        "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7",
                                        "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                lcd_ldi: lcd-ldi {
                        samsung,pins = "gpf3-4";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                cam_port_a_io: cam-port-a-io {
                        samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
                                        "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
                                        "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                cam_port_a_clk_active: cam-port-a-clk-active {
                        samsung,pins = "gpj1-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                cam_port_a_clk_idle: cam-port-a-clk-idle {
                        samsung,pins = "gpj1-3";
-                       samsung,pin-function = <0>;
-                       samsung,pin-pud = <1>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
        };
 
@@ -606,284 +606,284 @@
 
                sd0_clk: sd0-clk {
                        samsung,pins = "gpk0-0";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd0_cmd: sd0-cmd {
                        samsung,pins = "gpk0-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd0_cd: sd0-cd {
                        samsung,pins = "gpk0-2";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd0_bus1: sd0-bus-width1 {
                        samsung,pins = "gpk0-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd0_bus4: sd0-bus-width4 {
                        samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd0_bus8: sd0-bus-width8 {
                        samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_clk: sd4-clk {
                        samsung,pins = "gpk0-0";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_cmd: sd4-cmd {
                        samsung,pins = "gpk0-1";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_cd: sd4-cd {
                        samsung,pins = "gpk0-2";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_bus1: sd4-bus-width1 {
                        samsung,pins = "gpk0-3";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_bus4: sd4-bus-width4 {
                        samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd4_bus8: sd4-bus-width8 {
                        samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
-                       samsung,pin-function = <4>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd1_clk: sd1-clk {
                        samsung,pins = "gpk1-0";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd1_cmd: sd1-cmd {
                        samsung,pins = "gpk1-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd1_cd: sd1-cd {
                        samsung,pins = "gpk1-2";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd1_bus1: sd1-bus-width1 {
                        samsung,pins = "gpk1-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd1_bus4: sd1-bus-width4 {
                        samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_clk: sd2-clk {
                        samsung,pins = "gpk2-0";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_cmd: sd2-cmd {
                        samsung,pins = "gpk2-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_cd: sd2-cd {
                        samsung,pins = "gpk2-2";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_bus1: sd2-bus-width1 {
                        samsung,pins = "gpk2-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_bus4: sd2-bus-width4 {
                        samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd2_bus8: sd2-bus-width8 {
                        samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd3_clk: sd3-clk {
                        samsung,pins = "gpk3-0";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd3_cmd: sd3-cmd {
                        samsung,pins = "gpk3-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd3_cd: sd3-cd {
                        samsung,pins = "gpk3-2";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd3_bus1: sd3-bus-width1 {
                        samsung,pins = "gpk3-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                sd3_bus4: sd3-bus-width4 {
                        samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                cam_port_b_io: cam-port-b-io {
                        samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
                                        "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
                                        "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
-                       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>;
                };
 
                cam_port_b_clk_active: cam-port-b-clk-active {
                        samsung,pins = "gpm2-2";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <3>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
                };
 
                cam_port_b_clk_idle: cam-port-b-clk-idle {
                        samsung,pins = "gpm2-2";
-                       samsung,pin-function = <0>;
-                       samsung,pin-pud = <1>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                eint0: ext-int0 {
                        samsung,pins = "gpx0-0";
-                       samsung,pin-function = <0xf>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                eint8: ext-int8 {
                        samsung,pins = "gpx1-0";
-                       samsung,pin-function = <0xf>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                eint15: ext-int15 {
                        samsung,pins = "gpx1-7";
-                       samsung,pin-function = <0xf>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                eint16: ext-int16 {
                        samsung,pins = "gpx2-0";
-                       samsung,pin-function = <0xf>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                eint31: ext-int31 {
                        samsung,pins = "gpx3-7";
-                       samsung,pin-function = <0xf>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                fimc_is_i2c0: fimc-is-i2c0 {
                        samsung,pins = "gpm4-0", "gpm4-1";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                fimc_is_i2c1: fimc-is-i2c1 {
                        samsung,pins = "gpm4-2", "gpm4-3";
-                       samsung,pin-function = <2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                fimc_is_uart: fimc-is-uart {
                        samsung,pins = "gpm3-5", "gpm3-7";
-                       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>;
                };
 
                hdmi_cec: hdmi-cec {
                        samsung,pins = "gpx3-6";
-                       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>;
                };
        };
 
@@ -899,17 +899,17 @@
                i2s0_bus: i2s0-bus {
                        samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
                                        "gpz-4", "gpz-5", "gpz-6";
-                       samsung,pin-function = <0x2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
 
                pcm0_bus: pcm0-bus {
                        samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
                                        "gpz-4";
-                       samsung,pin-function = <0x3>;
-                       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>;
                };
        };
 
@@ -964,9 +964,9 @@
                                        "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3",
                                        "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7",
                                        "gpv4-0", "gpv4-1";
-                       samsung,pin-function = <0x2>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+                       samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+                       samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+                       samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
                };
        };
 };