ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths

A previously defined Device Tree node, can be extended either by defining
a node using the same full path or by creating a label for the node and
referencing to it.

Using full paths is more error prone since if there was a typo error, a
new node will be created instead of extending the node as it was desired.
This will lead to run-time errors that could be hard to detect.

A mistyped label on the other hand, will cause a dtc compile error which
makes it easier to detect the mistake since happens at build-time instead.

Signed-off-by: Javier Martinez Canillas <[e-mail]>
Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Kukjin Kim <[e-mail]>

arch/arm/boot/dts/exynos5420-pinctrl.dtsi

···
  * published by the Free Software Foundation.
 */
 
-/ {
-	pinctrl@13400000 {
-		gpy7: gpy7 {
-			gpio-controller;
-			#gpio-cells = <2>;
+&pinctrl_0 {
+	gpy7: gpy7 {
+		gpio-controller;
+		#gpio-cells = <2>;
 
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpx0: gpx0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			interrupt-parent = <&combiner>;
-			#interrupt-cells = <2>;
-			interrupts = <23 0>, <24 0>, <25 0>, <25 1>,
-				     <26 0>, <26 1>, <27 0>, <27 1>;
-		};
-
-		gpx1: gpx1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			interrupt-parent = <&combiner>;
-			#interrupt-cells = <2>;
-			interrupts = <28 0>, <28 1>, <29 0>, <29 1>,
-				     <30 0>, <30 1>, <31 0>, <31 1>;
-		};
-
-		gpx2: gpx2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpx3: gpx3 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		dp_hpd: dp_hpd {
-			samsung,pins = "gpx0-7";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
+		interrupt-controller;
+		#interrupt-cells = <2>;
 	};
 
-	pinctrl@13410000 {
-		gpc0: gpc0 {
-			gpio-controller;
-			#gpio-cells = <2>;
+	gpx0: gpx0 {
+		gpio-controller;
+		#gpio-cells = <2>;
 
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpc1: gpc1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpc2: gpc2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpc3: gpc3 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpc4: gpc4 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpd1: gpd1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpy0: gpy0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy1: gpy1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy2: gpy2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy3: gpy3 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy4: gpy4 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy5: gpy5 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		gpy6: gpy6 {
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-
-		sd0_clk: sd0-clk {
-			samsung,pins = "gpc0-0";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_cmd: sd0-cmd {
-			samsung,pins = "gpc0-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_cd: sd0-cd {
-			samsung,pins = "gpc0-2";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_bus1: sd0-bus-width1 {
-			samsung,pins = "gpc0-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_bus4: sd0-bus-width4 {
-			samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_bus8: sd0-bus-width8 {
-			samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_clk: sd1-clk {
-			samsung,pins = "gpc1-0";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd0_rclk: sd0-rclk {
-			samsung,pins = "gpc0-7";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <1>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_cmd: sd1-cmd {
-			samsung,pins = "gpc1-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_cd: sd1-cd {
-			samsung,pins = "gpc1-2";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_int: sd1-int {
-			samsung,pins = "gpd1-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		sd1_bus1: sd1-bus-width1 {
-			samsung,pins = "gpc1-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_bus4: sd1-bus-width4 {
-			samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd1_bus8: sd1-bus-width8 {
-			samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd2_clk: sd2-clk {
-			samsung,pins = "gpc2-0";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd2_cmd: sd2-cmd {
-			samsung,pins = "gpc2-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd2_cd: sd2-cd {
-			samsung,pins = "gpc2-2";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd2_bus1: sd2-bus-width1 {
-			samsung,pins = "gpc2-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
-
-		sd2_bus4: sd2-bus-width4 {
-			samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <3>;
-		};
+		interrupt-controller;
+		interrupt-parent = <&combiner>;
+		#interrupt-cells = <2>;
+		interrupts = <23 0>, <24 0>, <25 0>, <25 1>,
+			     <26 0>, <26 1>, <27 0>, <27 1>;
 	};
 
-	pinctrl@14000000 {
-		gpe0: gpe0 {
-			gpio-controller;
-			#gpio-cells = <2>;
+	gpx1: gpx1 {
+		gpio-controller;
+		#gpio-cells = <2>;
 
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpe1: gpe1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpf0: gpf0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpf1: gpf1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpg0: gpg0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpg1: gpg1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpg2: gpg2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpj4: gpj4 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		cam_gpio_a: cam-gpio-a {
-			samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
-				       "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
-				       "gpe1-0", "gpe1-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_gpio_b: cam-gpio-b {
-			samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3",
-				       "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_i2c2_bus: cam-i2c2-bus {
-			samsung,pins = "gpf0-4", "gpf0-5";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-		cam_spi1_bus: cam-spi1-bus {
-			samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3";
-			samsung,pin-function = <4>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_i2c1_bus: cam-i2c1-bus {
-			samsung,pins = "gpf0-2", "gpf0-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_i2c0_bus: cam-i2c0-bus {
-			samsung,pins = "gpf0-0", "gpf0-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_spi0_bus: cam-spi0-bus {
-			samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		cam_bayrgb_bus: cam-bayrgb-bus {
-			samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3",
-				       "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7",
-				       "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3",
-				       "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7",
-				       "gpg2-0";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
+		interrupt-controller;
+		interrupt-parent = <&combiner>;
+		#interrupt-cells = <2>;
+		interrupts = <28 0>, <28 1>, <29 0>, <29 1>,
+			     <30 0>, <30 1>, <31 0>, <31 1>;
 	};
 
-	pinctrl@14010000 {
-		gpa0: gpa0 {
-			gpio-controller;
-			#gpio-cells = <2>;
+	gpx2: gpx2 {
+		gpio-controller;
+		#gpio-cells = <2>;
 
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpa1: gpa1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpa2: gpa2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpb0: gpb0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpb1: gpb1 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpb2: gpb2 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpb3: gpb3 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpb4: gpb4 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gph0: gph0 {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		uart0_data: uart0-data {
-			samsung,pins = "gpa0-0", "gpa0-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart0_fctl: uart0-fctl {
-			samsung,pins = "gpa0-2", "gpa0-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart1_data: uart1-data {
-			samsung,pins = "gpa0-4", "gpa0-5";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart1_fctl: uart1-fctl {
-			samsung,pins = "gpa0-6", "gpa0-7";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c2_bus: i2c2-bus {
-			samsung,pins = "gpa0-6", "gpa0-7";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart2_data: uart2-data {
-			samsung,pins = "gpa1-0", "gpa1-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart2_fctl: uart2-fctl {
-			samsung,pins = "gpa1-2", "gpa1-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c3_bus: i2c3-bus {
-			samsung,pins = "gpa1-2", "gpa1-3";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		uart3_data: uart3-data {
-			samsung,pins = "gpa1-4", "gpa1-5";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		spi0_bus: spi0-bus {
-			samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		spi1_bus: spi1-bus {
-			samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c4_hs_bus: i2c4-hs-bus {
-			samsung,pins = "gpa2-0", "gpa2-1";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c5_hs_bus: i2c5-hs-bus {
-			samsung,pins = "gpa2-2", "gpa2-3";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2s1_bus: i2s1-bus {
-			samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
-					"gpb0-4";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		pcm1_bus: pcm1-bus {
-			samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
-					"gpb0-4";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2s2_bus: i2s2-bus {
-			samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
-					"gpb1-4";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		pcm2_bus: pcm2-bus {
-			samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
-					"gpb1-4";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		spdif_bus: spdif-bus {
-			samsung,pins = "gpb1-0", "gpb1-1";
-			samsung,pin-function = <4>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		spi2_bus: spi2-bus {
-			samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4";
-			samsung,pin-function = <5>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c6_hs_bus: i2c6-hs-bus {
-			samsung,pins = "gpb1-3", "gpb1-4";
-			samsung,pin-function = <4>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		pwm0_out: pwm0-out {
-			samsung,pins = "gpb2-0";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		pwm1_out: pwm1-out {
-			samsung,pins = "gpb2-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		pwm2_out: pwm2-out {
-			samsung,pins = "gpb2-2";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		pwm3_out: pwm3-out {
-			samsung,pins = "gpb2-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c7_hs_bus: i2c7-hs-bus {
-			samsung,pins = "gpb2-2", "gpb2-3";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c0_bus: i2c0-bus {
-			samsung,pins = "gpb3-0", "gpb3-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c1_bus: i2c1-bus {
-			samsung,pins = "gpb3-2", "gpb3-3";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c8_hs_bus: i2c8-hs-bus {
-			samsung,pins = "gpb3-4", "gpb3-5";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c9_hs_bus: i2c9-hs-bus {
-			samsung,pins = "gpb3-6", "gpb3-7";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
-
-		i2c10_hs_bus: i2c10-hs-bus {
-			samsung,pins = "gpb4-0", "gpb4-1";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
-		};
+		interrupt-controller;
+		#interrupt-cells = <2>;
 	};
 
-	pinctrl@03860000 {
-		gpz: gpz {
-			gpio-controller;
-			#gpio-cells = <2>;
+	gpx3: gpx3 {
+		gpio-controller;
+		#gpio-cells = <2>;
 
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
 
-		i2s0_bus: i2s0-bus {
-			samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
-					"gpz-4", "gpz-5", "gpz-6";
-			samsung,pin-function = <2>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
+	dp_hpd: dp_hpd {
+		samsung,pins = "gpx0-7";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+};
+
+&pinctrl_1 {
+	gpc0: gpc0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc1: gpc1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc2: gpc2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc3: gpc3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc4: gpc4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpd1: gpd1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpy0: gpy0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy1: gpy1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy2: gpy2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy3: gpy3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy4: gpy4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy5: gpy5 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpy6: gpy6 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	sd0_clk: sd0-clk {
+		samsung,pins = "gpc0-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_cmd: sd0-cmd {
+		samsung,pins = "gpc0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_cd: sd0-cd {
+		samsung,pins = "gpc0-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus1: sd0-bus-width1 {
+		samsung,pins = "gpc0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus4: sd0-bus-width4 {
+		samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus8: sd0-bus-width8 {
+		samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_clk: sd1-clk {
+		samsung,pins = "gpc1-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_rclk: sd0-rclk {
+		samsung,pins = "gpc0-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <1>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_cmd: sd1-cmd {
+		samsung,pins = "gpc1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_cd: sd1-cd {
+		samsung,pins = "gpc1-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_int: sd1-int {
+		samsung,pins = "gpd1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	sd1_bus1: sd1-bus-width1 {
+		samsung,pins = "gpc1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_bus4: sd1-bus-width4 {
+		samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_bus8: sd1-bus-width8 {
+		samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_clk: sd2-clk {
+		samsung,pins = "gpc2-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_cmd: sd2-cmd {
+		samsung,pins = "gpc2-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_cd: sd2-cd {
+		samsung,pins = "gpc2-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_bus1: sd2-bus-width1 {
+		samsung,pins = "gpc2-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_bus4: sd2-bus-width4 {
+		samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <3>;
+	};
+};
+
+&pinctrl_2 {
+	gpe0: gpe0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpe1: gpe1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf0: gpf0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf1: gpf1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg0: gpg0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg1: gpg1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg2: gpg2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj4: gpj4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	cam_gpio_a: cam-gpio-a {
+		samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
+			       "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
+			       "gpe1-0", "gpe1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_gpio_b: cam-gpio-b {
+		samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3",
+			       "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_i2c2_bus: cam-i2c2-bus {
+		samsung,pins = "gpf0-4", "gpf0-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_spi1_bus: cam-spi1-bus {
+		samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_i2c1_bus: cam-i2c1-bus {
+		samsung,pins = "gpf0-2", "gpf0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_i2c0_bus: cam-i2c0-bus {
+		samsung,pins = "gpf0-0", "gpf0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_spi0_bus: cam-spi0-bus {
+		samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_bayrgb_bus: cam-bayrgb-bus {
+		samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3",
+			       "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7",
+			       "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3",
+			       "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7",
+			       "gpg2-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+};
+
+&pinctrl_3 {
+	gpa0: gpa0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpa1: gpa1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpa2: gpa2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb0: gpb0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb1: gpb1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb2: gpb2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb3: gpb3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb4: gpb4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph0: gph0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	uart0_data: uart0-data {
+		samsung,pins = "gpa0-0", "gpa0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart0_fctl: uart0-fctl {
+		samsung,pins = "gpa0-2", "gpa0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart1_data: uart1-data {
+		samsung,pins = "gpa0-4", "gpa0-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart1_fctl: uart1-fctl {
+		samsung,pins = "gpa0-6", "gpa0-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c2_bus: i2c2-bus {
+		samsung,pins = "gpa0-6", "gpa0-7";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart2_data: uart2-data {
+		samsung,pins = "gpa1-0", "gpa1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart2_fctl: uart2-fctl {
+		samsung,pins = "gpa1-2", "gpa1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c3_bus: i2c3-bus {
+		samsung,pins = "gpa1-2", "gpa1-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart3_data: uart3-data {
+		samsung,pins = "gpa1-4", "gpa1-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi0_bus: spi0-bus {
+		samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi1_bus: spi1-bus {
+		samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c4_hs_bus: i2c4-hs-bus {
+		samsung,pins = "gpa2-0", "gpa2-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c5_hs_bus: i2c5-hs-bus {
+		samsung,pins = "gpa2-2", "gpa2-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s1_bus: i2s1-bus {
+		samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+			       "gpb0-4";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pcm1_bus: pcm1-bus {
+		samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+			       "gpb0-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s2_bus: i2s2-bus {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+			       "gpb1-4";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pcm2_bus: pcm2-bus {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+			       "gpb1-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spdif_bus: spdif-bus {
+		samsung,pins = "gpb1-0", "gpb1-1";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi2_bus: spi2-bus {
+		samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4";
+		samsung,pin-function = <5>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c6_hs_bus: i2c6-hs-bus {
+		samsung,pins = "gpb1-3", "gpb1-4";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm0_out: pwm0-out {
+		samsung,pins = "gpb2-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm1_out: pwm1-out {
+		samsung,pins = "gpb2-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm2_out: pwm2-out {
+		samsung,pins = "gpb2-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm3_out: pwm3-out {
+		samsung,pins = "gpb2-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c7_hs_bus: i2c7-hs-bus {
+		samsung,pins = "gpb2-2", "gpb2-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c0_bus: i2c0-bus {
+		samsung,pins = "gpb3-0", "gpb3-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c1_bus: i2c1-bus {
+		samsung,pins = "gpb3-2", "gpb3-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c8_hs_bus: i2c8-hs-bus {
+		samsung,pins = "gpb3-4", "gpb3-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c9_hs_bus: i2c9-hs-bus {
+		samsung,pins = "gpb3-6", "gpb3-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c10_hs_bus: i2c10-hs-bus {
+		samsung,pins = "gpb4-0", "gpb4-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+};
+
+&pinctrl_4 {
+	gpz: gpz {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	i2s0_bus: i2s0-bus {
+		samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+				"gpz-4", "gpz-5", "gpz-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
 	};
 };