arch/arm64/boot/dts/google/gs101-whitefin-cp-s5200-sit-common.dtsi

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Samsung CP interface device tree source
 *
 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
 *             http://www.samsung.com
 *
 */

#include "gs101-cp-s5200-sit.dtsi"
#include "gs101-cp-s5200-thermal-zone.dtsi"

/ {
	fragment@modemif {
		target-path = "/";
		__overlay__ {
			#address-cells = <2>;
			#size-cells = <1>;

			/* Modem interface information */
			cpif {
				pinctrl-names = "default";
				pinctrl-0 = <&s5100_ap2cp_cp_pwr_on>,
					<&s5100_ap2cp_cp_nreset_n>,
					<&s5100_cp2ap_cp_ps_hold>,
					<&s5100_ap2cp_wakeup>,
					<&s5100_cp2ap_wakeup>,
					<&s5100_ap2cp_dump_noti>,
					<&s5100_ap2cp_pda_active>,
					<&s5100_cp2ap_phone_active>;

				/* Definition of GPIOs */
				gpio_ap2cp_wake_up =	<&gph0 2 0x1>;
				gpio_ap2cp_dump_noti =	<&gph0 3 0x1>;
				gpio_ap2cp_cp_pwr_on =	<&gph1 0 0x1>;
				gpio_ap2cp_pda_active =	<&gph1 1 0x1>;
				gpio_ap2cp_nreset_n =	<&gph1 3 0x1>;

				gpio_cp2ap_wake_up =	<&gpa8 4 0x1>;
				gpio_cp2ap_cp_ps_hold =	<&gpa9 5 0x1>;

			}; /* end of cpif */
		}; /* end of __overlay__ */
	}; /* end of fragment */
}; /* end of root */

&pinctrl_0 {
	s5100_cp2ap_cp_ps_hold: s5100_cp2ap_cp_ps_hold {
		samsung,pins = "gpa9-5";
		samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};
};

&pinctrl_1 {
	s5100_cp2ap_wakeup: s5100_cp2ap_wakeup {
		samsung,pins = "gpa8-4";
		samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>;
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
	};
};

&pinctrl_6 {
	s5100_ap2cp_cp_nreset_n: s5100_ap2cp_cp_nreset_n {
		samsung,pins = "gph1-3";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-con-pdn = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
	};

	s5100_ap2cp_cp_pwr_on: s5100_ap2cp_cp_pwr_on {
		samsung,pins = "gph1-0";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-con-pdn = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
	};

	s5100_ap2cp_pda_active: s5100_ap2cp_pda_active {
		samsung,pins = "gph1-1";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-con-pdn = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
	};

	s5100_ap2cp_wakeup: s5100_ap2cp_wakeup {
		samsung,pins = "gph0-2";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-con-pdn = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
	};

	s5100_ap2cp_dump_noti: s5100_ap2cp_dump_noti {
		samsung,pins = "gph0-3";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		samsung,pin-con-pdn = <EXYNOS_PIN_PULL_UP>;
		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
	};
};