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Commit f17a618b authored by Naveen Krishna Ch's avatar Naveen Krishna Ch Committed by Kukjin Kim
Browse files

arm64: dts: Add initial pinctrl support to exynos7 



Add initial pin configuration nodes for exynos7 SoC.

Signed-off-by: default avatarNaveen Krishna Ch <naveenkrishna.ch@gmail.com>
Signed-off-by: default avatarAbhilash Kesavan <a.kesavan@samsung.com>
Reviewed-by: default avatarThomas Abraham <thomas.ab@samsung.com>
Tested-by: default avatarThomas Abraham <thomas.ab@samsung.com>
Acked-by: default avatarTomasz Figa <tomasz.figa@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent b9024cbc

arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi

0 → 100644
+588 −0
Original line number Diff line number Diff line 
/*

 * Samsung's Exynos7 SoC pin-mux and pin-config device tree source

 *

 * Copyright (c) 2014 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 *

 * Samsung's Exynos7 SoC pin-mux and pin-config options are listed as

 * device tree nodes in this file.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

*/



&pinctrl_alive {

	gpa0: gpa0 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		interrupt-parent = <&gic>;

		#interrupt-cells = <2>;

		interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,

			     <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>;

	};



	gpa1: gpa1 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		interrupt-parent = <&gic>;

		#interrupt-cells = <2>;

		interrupts = <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,

			     <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;

	};



	gpa2: gpa2 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpa3: gpa3 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};

};



&pinctrl_bus0 {

	gpb0: gpb0 {

		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>;

	};



	gpc2: gpc2 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpc3: gpc3 {

		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>;

	};



	gpd2: gpd2 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpd4: gpd4 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpd5: gpd5 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpd6: gpd6 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpd7: gpd7 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpd8: gpd8 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpg0: gpg0 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpg3: gpg3 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	hs_i2c10_bus: hs-i2c10-bus {

		samsung,pins = "gpb0-1", "gpb0-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c11_bus: hs-i2c11-bus {

		samsung,pins = "gpb0-3", "gpb0-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c2_bus: hs-i2c2-bus {

		samsung,pins = "gpd0-3", "gpd0-2";

		samsung,pin-function = <3>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	uart0_data: uart0-data {

		samsung,pins = "gpd0-0", "gpd0-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	uart0_fctl: uart0-fctl {

		samsung,pins = "gpd0-2", "gpd0-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	uart2_data: uart2-data {

		samsung,pins = "gpd1-4", "gpd1-5";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	hs_i2c3_bus: hs-i2c3-bus {

		samsung,pins = "gpd1-3", "gpd1-2";

		samsung,pin-function = <3>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	uart1_data: uart1-data {

		samsung,pins = "gpd1-0", "gpd1-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	uart1_fctl: uart1-fctl {

		samsung,pins = "gpd1-2", "gpd1-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	hs_i2c0_bus: hs-i2c0-bus {

		samsung,pins = "gpd2-1", "gpd2-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c1_bus: hs-i2c1-bus {

		samsung,pins = "gpd2-3", "gpd2-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c9_bus: hs-i2c9-bus {

		samsung,pins = "gpd2-7", "gpd2-6";

		samsung,pin-function = <3>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	pwm0_out: pwm0-out {

		samsung,pins = "gpd2-4";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	pwm1_out: pwm1-out {

		samsung,pins = "gpd2-5";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	pwm2_out: pwm2-out {

		samsung,pins = "gpd2-6";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	pwm3_out: pwm3-out {

		samsung,pins = "gpd2-7";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	hs_i2c8_bus: hs-i2c8-bus {

		samsung,pins = "gpd5-3", "gpd5-2";

		samsung,pin-function = <3>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	uart3_data: uart3-data {

		samsung,pins = "gpd5-0", "gpd5-1";

		samsung,pin-function = <3>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

	};



	spi2_bus: spi2-bus {

		samsung,pins = "gpd5-0", "gpd5-1", "gpd5-2", "gpd5-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	spi1_bus: spi1-bus {

		samsung,pins = "gpd6-2", "gpd6-3", "gpd6-4", "gpd6-5";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	spi0_bus: spi0-bus {

		samsung,pins = "gpd8-0", "gpd8-1", "gpd6-0", "gpd6-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c4_bus: hs-i2c4-bus {

		samsung,pins = "gpg3-1", "gpg3-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};



	hs_i2c5_bus: hs-i2c5-bus {

		samsung,pins = "gpg3-3", "gpg3-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};

};



&pinctrl_nfc {

	gpj0: gpj0 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	hs_i2c6_bus: hs-i2c6-bus {

		samsung,pins = "gpj0-1", "gpj0-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};

};



&pinctrl_touch {

	gpj1: gpj1 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	hs_i2c7_bus: hs-i2c7-bus {

		samsung,pins = "gpj1-1", "gpj1-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};

};



&pinctrl_ff {

	gpg4: gpg4 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	spi3_bus: spi3-bus {

		samsung,pins = "gpg4-0", "gpg4-1", "gpg4-2", "gpg4-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};

};



&pinctrl_ese {

	gpv7: gpv7 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	spi4_bus: spi4-bus {

		samsung,pins = "gpv7-0", "gpv7-1", "gpv7-2", "gpv7-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <0>;

	};

};



&pinctrl_fsys0 {

	gpr4: gpr4 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	sd2_clk: sd2-clk {

		samsung,pins = "gpr4-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <3>;

	};



	sd2_cmd: sd2-cmd {

		samsung,pins = "gpr4-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <3>;

	};



	sd2_cd: sd2-cd {

		samsung,pins = "gpr4-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd2_bus1: sd2-bus-width1 {

		samsung,pins = "gpr4-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd2_bus4: sd2-bus-width4 {

		samsung,pins = "gpr4-4", "gpr4-5", "gpr4-6";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};

};



&pinctrl_fsys1 {

	gpr0: gpr0 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpr1: gpr1 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpr2: gpr2 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	gpr3: gpr3 {

		gpio-controller;

		#gpio-cells = <2>;



		interrupt-controller;

		#interrupt-cells = <2>;

	};



	sd0_clk: sd0-clk {

		samsung,pins = "gpr0-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <3>;

	};



	sd0_cmd: sd0-cmd {

		samsung,pins = "gpr0-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd0_ds: sd0-ds {

		samsung,pins = "gpr0-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <1>;

		samsung,pin-drv = <3>;

	};



	sd0_qrdy: sd0-qrdy {

		samsung,pins = "gpr0-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <1>;

		samsung,pin-drv = <3>;

	};



	sd0_bus1: sd0-bus-width1 {

		samsung,pins = "gpr1-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd0_bus4: sd0-bus-width4 {

		samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd0_bus8: sd0-bus-width8 {

		samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <3>;

	};



	sd1_clk: sd1-clk {

		samsung,pins = "gpr2-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <2>;

	};



	sd1_cmd: sd1-cmd {

		samsung,pins = "gpr2-1";

		samsung,pin-function = <2>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <2>;

	};



	sd1_ds: sd1-ds {

		samsung,pins = "gpr2-2";

		samsung,pin-function = <2>;

		samsung,pin-pud = <1>;

		samsung,pin-drv = <6>;

	};



	sd1_qrdy: sd1-qrdy {

		samsung,pins = "gpr2-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <1>;

		samsung,pin-drv = <6>;

	};



	sd1_int: sd1-int {

		samsung,pins = "gpr2-4";

		samsung,pin-function = <2>;

		samsung,pin-pud = <1>;

		samsung,pin-drv = <6>;

	};



	sd1_bus1: sd1-bus-width1 {

		samsung,pins = "gpr3-0";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <2>;

	};



	sd1_bus4: sd1-bus-width4 {

		samsung,pins = "gpr3-1", "gpr3-2", "gpr3-3";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <2>;

	};



	sd1_bus8: sd1-bus-width8 {

		samsung,pins = "gpr3-4", "gpr3-5", "gpr3-6", "gpr3-7";

		samsung,pin-function = <2>;

		samsung,pin-pud = <3>;

		samsung,pin-drv = <2>;

	};

};

arch/arm64/boot/dts/exynos/exynos7.dtsi

+66 −0
Original line number Diff line number Diff line
@@ -17,6 +17,17 @@ 
	#address-cells = <2>;

	#size-cells = <2>;



	aliases {

		pinctrl0 = &pinctrl_alive;

		pinctrl1 = &pinctrl_bus0;

		pinctrl2 = &pinctrl_nfc;

		pinctrl3 = &pinctrl_touch;

		pinctrl4 = &pinctrl_ff;

		pinctrl5 = &pinctrl_ese;

		pinctrl6 = &pinctrl_fsys0;

		pinctrl7 = &pinctrl_fsys1;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;
@@ -172,6 +183,59 @@ 
			status = "disabled";

		};



		pinctrl_alive: pinctrl@10580000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x10580000 0x1000>;



			wakeup-interrupt-controller {

				compatible = "samsung,exynos7-wakeup-eint";

				interrupt-parent = <&gic>;

				interrupts = <0 16 0>;

			};

		};



		pinctrl_bus0: pinctrl@13470000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x13470000 0x1000>;

			interrupts = <0 383 0>;

		};



		pinctrl_nfc: pinctrl@14cd0000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x14cd0000 0x1000>;

			interrupts = <0 473 0>;

		};



		pinctrl_touch: pinctrl@14ce0000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x14ce0000 0x1000>;

			interrupts = <0 474 0>;

		};



		pinctrl_ff: pinctrl@14c90000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x14c90000 0x1000>;

			interrupts = <0 475 0>;

		};



		pinctrl_ese: pinctrl@14ca0000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x14ca0000 0x1000>;

			interrupts = <0 476 0>;

		};



		pinctrl_fsys0: pinctrl@10e60000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x10e60000 0x1000>;

			interrupts = <0 221 0>;

		};



		pinctrl_fsys1: pinctrl@15690000 {

			compatible = "samsung,exynos7-pinctrl";

			reg = <0x15690000 0x1000>;

			interrupts = <0 203 0>;

		};



		timer {

			compatible = "arm,armv8-timer";

			interrupts = <1 13 0xff01>,
@@ -181,3 +245,5 @@ 
		};

	};

};



#include "exynos7-pinctrl.dtsi"