xref: /freebsd/sys/contrib/device-tree/src/arm64/exynos/exynos850-pinctrl.dtsi (revision b97ee269eae3cbaf35c18f51a459aea581c2a7dc)

// SPDX-License-Identifier: GPL-2.0
/*
 * Samsung's Exynos850 SoC pin-mux and pin-config device tree source
 *
 * Copyright (C) 2017 Samsung Electronics Co., Ltd.
 * Copyright (C) 2021 Linaro Ltd.
 *
 * Samsung's Exynos850 SoC pin-mux and pin-config options are listed as device
 * tree nodes in this file.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "exynos-pinctrl.h"

&pinctrl_alive {
	gpa0: gpa0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpa1: gpa1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpa2: gpa2-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpa3: gpa3-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpa4: gpa4-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <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>;
	};

	gpq0: gpq0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	/* I2C5 (also called CAM_PMIC_I2C in TRM) */
	i2c5_pins: i2c5-pins {
		samsung,pins = "gpa3-5", "gpa3-6";
		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* I2C6 (also called MOTOR_I2C in TRM) */
	i2c6_pins: i2c6-pins {
		samsung,pins = "gpa3-7", "gpa4-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI: UART_DEBUG_0 pins */
	uart0_pins: uart0-pins {
		samsung,pins = "gpq0-0", "gpq0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};

	/* USI: UART_DEBUG_1 pins */
	uart1_pins: uart1-pins {
		samsung,pins = "gpa3-7", "gpa4-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};
};

&pinctrl_cmgp {
	gpm0: gpm0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm1: gpm1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm2: gpm2-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm3: gpm3-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm4: gpm4-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm5: gpm5-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm6: gpm6-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
	};

	gpm7: gpm7-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gic>;
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
	};

	/* USI_CMGP0: HSI2C function */
	hsi2c3_pins: hsi2c3-pins {
		samsung,pins = "gpm0-0", "gpm1-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI_CMGP0: UART function (4 pins, Auto Flow Control) */
	uart1_single_pins: uart1-single-pins {
		samsung,pins = "gpm0-0", "gpm1-0", "gpm2-0", "gpm3-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};

	/* USI_CMGP0: UART function (2 pins, Non-Auto Flow Control) */
	uart1_dual_pins: uart1-dual-pins {
		samsung,pins = "gpm0-0", "gpm1-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};

	/* USI_CMGP0: SPI function */
	spi1_pins: spi1-pins {
		samsung,pins = "gpm0-0", "gpm1-0", "gpm2-0", "gpm3-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI_CMGP1: HSI2C function */
	hsi2c4_pins: hsi2c4-pins {
		samsung,pins = "gpm4-0", "gpm5-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI_CMGP1: UART function (4 pins, Auto Flow Control) */
	uart2_single_pins: uart2-single-pins {
		samsung,pins = "gpm4-0", "gpm5-0", "gpm6-0", "gpm7-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};

	/* USI_CMGP1: UART function (2 pins, Non-Auto Flow Control) */
	uart2_dual_pins: uart2-dual-pins {
		samsung,pins = "gpm4-0", "gpm5-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};

	/* USI_CMGP1: SPI function */
	spi2_pins: spi2-pins {
		samsung,pins = "gpm4-0", "gpm5-0", "gpm6-0", "gpm7-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};
};

&pinctrl_aud {
	gpb0: gpb0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpb1: gpb1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	aud_codec_mclk_pins: aud-codec-mclk-pins {
		samsung,pins = "gpb0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_codec_mclk_idle_pins: aud-codec-mclk-idle-pins {
		samsung,pins = "gpb0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_i2s0_pins: aud-i2s0-pins {
		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_i2s0_idle_pins: aud-i2s0-idle-pins {
		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_i2s1_pins: aud-i2s1-pins {
		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_i2s1_idle_pins: aud-i2s1-idle-pins {
		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_fm_pins: aud-fm-pins {
		samsung,pins = "gpb1-4";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};

	aud_fm_idle_pins: aud-fm-idle-pins {
		samsung,pins = "gpb1-4";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};
};

&pinctrl_hsi {
	gpf2: gpf2-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	sd2_clk_pins: sd2-clk-pins {
		samsung,pins = "gpf2-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
	};

	sd2_cmd_pins: sd2-cmd-pins {
		samsung,pins = "gpf2-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
	 };

	sd2_bus1_pins: sd2-bus1-pins {
		samsung,pins = "gpf2-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
	};

	sd2_bus4_pins: sd2-bus4-pins {
		samsung,pins = "gpf2-3", "gpf2-4", "gpf2-5";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS850_HSI_PIN_DRV_LV2>;
	};

	sd2_pdn_pins: sd2-pdn-pins {
		samsung,pins = "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
			       "gpf2-4", "gpf2-5";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
	};
};

&pinctrl_core {
	gpf0: gpf0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpf1: gpf1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	sd0_clk_pins: sd0-clk-pins {
		samsung,pins = "gpf0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_cmd_pins: sd0-cmd-pins {
		samsung,pins = "gpf0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_rdqs_pins: sd0-rdqs-pins {
		samsung,pins = "gpf0-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_nreset_pins: sd0-nreset-pins {
		samsung,pins = "gpf0-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_bus1_pins: sd0-bus1-pins {
		samsung,pins = "gpf1-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_bus4_pins: sd0-bus4-pins {
		samsung,pins = "gpf1-1", "gpf1-2", "gpf1-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};

	sd0_bus8_pins: sd0-bus8-pins {
		samsung,pins = "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
	};
};

&pinctrl_peri {
	gpc0: gpc0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpc1: gpc1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpg0: gpg0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpg1: gpg1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpg2: gpg2-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpg3: gpg3-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpp0: gpp0-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};
	gpp1: gpp1-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	gpp2: gpp2-gpio-bank {
		gpio-controller;
		#gpio-cells = <2>;

		interrupt-controller;
		#interrupt-cells = <2>;
	};

	sensor_mclk0_in_pins: sensor-mclk0-in-pins {
		samsung,pins = "gpc0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk0_out_pins: sensor-mclk0-out-pins {
		samsung,pins = "gpc0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk0_fn_pins: sensor-mclk0-fn-pins {
		samsung,pins = "gpc0-0";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk1_in_pins: sensor-mclk1-in-pins {
		samsung,pins = "gpc0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk1_out_pins: sensor-mclk1-out-pins {
		samsung,pins = "gpc0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk1_fn_pins: sensor-mclk1-fn-pins {
		samsung,pins = "gpc0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk2_in_pins: sensor-mclk2-in-pins {
		samsung,pins = "gpc0-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk2_out_pins: sensor-mclk2-out-pins {
		samsung,pins = "gpc0-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	sensor_mclk2_fn_pins: sensor-mclk2-fn-pins {
		samsung,pins = "gpc0-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
	};

	/* USI: HSI2C0 */
	hsi2c0_pins: hsi2c0-pins {
		samsung,pins = "gpc1-0", "gpc1-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI: HSI2C1 */
	hsi2c1_pins: hsi2c1-pins {
		samsung,pins = "gpc1-2", "gpc1-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI: HSI2C2 */
	hsi2c2_pins: hsi2c2-pins {
		samsung,pins = "gpc1-4", "gpc1-5";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	/* USI: SPI */
	spi0_pins: spi0-pins {
		samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	i2c0_pins: i2c0-pins {
		samsung,pins = "gpp0-0", "gpp0-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	i2c1_pins: i2c1-pins {
		samsung,pins = "gpp0-2", "gpp0-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	i2c2_pins: i2c2-pins {
		samsung,pins = "gpp0-4", "gpp0-5";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	i2c3_pins: i2c3-pins {
		samsung,pins = "gpp1-0", "gpp1-1";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	i2c4_pins: i2c4-pins {
		samsung,pins = "gpp1-2", "gpp1-3";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
	};

	xclkout_pins: xclkout-pins {
		samsung,pins = "gpq0-2";
		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};
};