Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 568 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
new file mode 100644
index 000000000..dff3c6e3a
--- /dev/null
+++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
@@ -0,0 +1,568 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's Exynos3250 SoCs pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos3250 SoCs pin-mux and pin-config optiosn are listed as device
+ * tree nodes are listed in this file.
+ */
+
+#include <dt-bindings/pinctrl/samsung.h>
+
+#define PIN_IN(_pin, _pull, _drv)					\
+	_pin {								\
+		samsung,pins = #_pin;					\
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;		\
+		samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>;		\
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>;		\
+	}
+
+#define PIN_OUT(_pin, _drv)						\
+	_pin {								\
+		samsung,pins = #_pin;					\
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;	\
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;		\
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>;		\
+	}
+
+#define PIN_OUT_SET(_pin, _val, _drv)					\
+	_pin {								\
+		samsung,pins = #_pin;					\
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;	\
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;		\
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>;		\
+		samsung,pin-val = <_val>;				\
+	}
+
+#define PIN_CFG(_pin, _sel, _pull, _drv)				\
+	_pin {								\
+		samsung,pins = #_pin;					\
+		samsung,pin-function = <_sel>;				\
+		samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>;		\
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>;		\
+	}
+
+#define PIN_SLP(_pin, _mode, _pull)					\
+	_pin {								\
+		samsung,pins = #_pin;					\
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_ ##_mode>;	\
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_ ##_pull>;	\
+	}
+
+&pinctrl_0 {
+	gpa0: gpa0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpa1: gpa1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb: gpb {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc0: gpc0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc1: gpc1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpd0: gpd0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpd1: gpd1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	uart0_data: uart0-data {
+		samsung,pins = "gpa0-0", "gpa0-1";
+		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 = <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 = <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 = <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 = <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 = <EXYNOS_PIN_FUNC_2>;
+		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 = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
+	spi0_bus: spi0-bus {
+		samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+		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 = <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 = <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 = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		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 = <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 = <EXYNOS_PIN_FUNC_3>;
+		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 = <EXYNOS_PIN_FUNC_4>;
+		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 = <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 = <EXYNOS_PIN_FUNC_2>;
+		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 = <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 = <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 = <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 = <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 = <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 = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+};
+
+&pinctrl_1 {
+	gpe0: gpe0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpe1: gpe1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpe2: gpe2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpk0: gpk0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpk1: gpk1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpk2: gpk2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpl0: gpl0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpm0: gpm0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpm1: gpm1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpm2: gpm2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpm3: gpm3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpm4: gpm4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpx0: gpx0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		#interrupt-cells = <2>;
+	};
+
+	gpx1: gpx1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+		#interrupt-cells = <2>;
+	};
+
+	gpx2: gpx2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpx3: gpx3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	sd0_clk: sd0-clk {
+		samsung,pins = "gpk0-0";
+		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 = <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 = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+	};
+
+	sd0_rdqs: sd0-rdqs {
+		samsung,pins = "gpk0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+	};
+
+	sd0_bus1: sd0-bus-width1 {
+		samsung,pins = "gpk0-3";
+		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 = "gpk0-4", "gpk0-5", "gpk0-6";
+		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 = "gpl0-0", "gpl0-1", "gpl0-2", "gpl0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		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 = <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 = <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 = <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 = <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 = "gpk1-4", "gpk1-5", "gpk1-6";
+		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 = <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 = <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 = <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 = <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 = "gpk2-4", "gpk2-5", "gpk2-6";
+		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 = <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 = <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 = <EXYNOS_PIN_FUNC_INPUT>;
+		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 = <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 = <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 = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+};