arch/arm64/boot/dts/qcom/sdm670-lpi.dtsi

/* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

&soc {
	lpi_tlmm: lpi_pinctrl@62b40000 {
		compatible = "qcom,lpi-pinctrl";
		reg = <0x62b40000 0x0>;
		qcom,num-gpios = <32>;
		gpio-controller;
		#gpio-cells = <2>;

		lpi_mclk0_active: lpi_mclk0_active {
			mux {
				pins = "gpio19";
				function = "func1";
			};

			config {
				pins = "gpio19";
				drive-strength = <8>;
				bias-disable;
				output-low;
			};
		};

		lpi_mclk0_sleep: lpi_mclk0_sleep {
			mux {
				pins = "gpio19";
				function = "func1";
			};

			config {
				pins = "gpio19";
				drive-strength = <2>;
				bias-disable;
				bias-pull-down;
			};
		};

		cdc_pdm_clk_active: cdc_pdm_clk_active {
			mux {
				pins = "gpio18";
				function = "func2";
			};

			config {
				pins = "gpio18";
				drive-strength = <4>;
				output-low;
			};
		};

		cdc_pdm_clk_sleep: cdc_pdm_clk_sleep {
			mux {
				pins = "gpio18";
				function = "func2";
			};

			config {
				pins = "gpio18";
				drive-strength = <2>;
				bias-disable;
				output-low;
			};
		};

		cdc_pdm_sync_active: cdc_pdm_sync_active {
			mux {
				pins = "gpio19";
				function = "func3";
			};

			config {
				pins = "gpio19";
				drive-strength = <4>;
				output-low;
			};
		};

		cdc_pdm_sync_sleep: cdc_pdm_sync_sleep {
			mux {
				pins = "gpio19";
				function = "func3";
			};

			config {
				pins = "gpio19";
				drive-strength = <2>;
				bias-disable;
				output-low;
			};
		};

		cdc_pdm_rx0_active: cdc_pdm_rx0_active {
			mux {
				pins = "gpio21";
				function = "func2";
			};

			config {
				pins = "gpio21";
				drive-strength = <4>;
				output-low;
			};
		};

		cdc_pdm_rx0_sleep: cdc_pdm_rx0_sleep {
			mux {
				pins = "gpio21";
				function = "func2";
			};

			config {
				pins = "gpio21";
				drive-strength = <2>;
				bias-disable;
				output-low;
			};
		};

		cdc_pdm_rx1_2_active: cdc_pdm_rx1_2_active {
			mux {
				pins = "gpio23", "gpio25";
				function = "func1";
			};

			config {
				pins = "gpio23", "gpio25";
				drive-strength = <4>;
				output-low;
			};
		};

		cdc_pdm_rx1_2_sleep: cdc_pdm_rx1_2_sleep {
			mux {
				pins = "gpio23", "gpio25";
				function = "func1";
			};

			config {
				pins = "gpio23", "gpio25";
				drive-strength = <2>;
				bias-disable;
				output-low;
			};
		};

		cdc_pdm_2_gpios_active: cdc_pdm_2_gpios_active {
			mux {
				pins = "gpio20";
				function = "func2";
			};

			config {
				pins = "gpio20";
				drive-strength = <8>;
			};
		};

		cdc_pdm_2_gpios_sleep: cdc_pdm_2_gpios_sleep {
			mux {
				pins = "gpio20";
				function = "func2";
			};

			config {
				pins = "gpio20";
				drive-strength = <2>;
				bias-disable;
			};
		};

		cdc_rx0_comp_active: cdc_pdm_rx0_comp_active {
			mux {
				pins = "gpio22";
				function = "func2";
			};

			config {
				pins = "gpio22";
				drive-strength = <4>;
			};
		};

		cdc_rx0_comp_sleep: cdc_pdm_rx0_comp_sleep {
			mux {
				pins = "gpio22";
				function = "func2";
			};

			config {
				pins = "gpio22";
				drive-strength = <2>;
				bias-disable;
			};
		};

		cdc_rx1_comp_active: cdc_pdm_rx1_comp_active {
			mux {
				pins = "gpio24";
				function = "func1";
			};

			config {
				pins = "gpio24";
				drive-strength = <4>;
			};
		};

		cdc_rx1_comp_sleep: cdc_pdm_rx1_comp_sleep {
			mux {
				pins = "gpio24";
				function = "func1";
			};

			config {
				pins = "gpio24";
				drive-strength = <2>;
				bias-disable;
			};
		};

		lpi_cdc_reset_active: lpi_cdc_reset_active {
			mux {
				pins = "gpio29";
				function = "func2";
			};
			config {
				pins = "gpio29";
				drive-strength = <16>;
				output-high;
			};
		};

		lpi_cdc_reset_sleep: lpi_cdc_reset_sleep {
			mux {
				pins = "gpio29";
				function = "func2";
			};

			config {
				pins = "gpio29";
				drive-strength = <16>;
				bias-disable;
				output-low;
			};
		};

		cdc_dmic12_gpios_active: dmic12_gpios_active {
			mux {
				pins = "gpio26", "gpio28";
				function = "func1";
			};

			config {
				pins = "gpio26", "gpio28";
				drive-strength = <8>;
				output-high;
			};
		};

		cdc_dmic12_gpios_sleep: dmic12_gpios_sleep {
			mux {
				pins = "gpio26", "gpio28";
				function = "func1";
			};

			config {
				pins = "gpio26", "gpio28";
				drive-strength = <2>;
				bias-disable;
				output-low;
			};
		};

		cdc_dmic34_gpios_active: dmic34_gpios_active {
			mux {
				pins = "gpio27", "gpio29";
				function = "func1";
			};

			config {
				pins = "gpio27", "gpio29";
				drive-strength = <8>;
				input-enable;
			};
		};

		cdc_dmic34_gpios_sleep: dmic34_gpios_sleep {
			mux {
				pins = "gpio27", "gpio29";
				function = "func1";
			};

			config {
				pins = "gpio27", "gpio29";
				drive-strength = <2>;
				pull-down;
				input-enable;
			};
		};

		quat_mi2s_sck_active: quat_mi2s_sck_active {
			mux {
				pins = "gpio23";
				function = "func2";
			};

			config {
				pins = "gpio23";
				drive-strength = <2>;   /* 2 mA */
				output-low;
			};
		};

		quat_mi2s_sck_sleep: quat_mi2s_sck_sleep {
			mux {
				pins = "gpio23";
				function = "func2";
			};

			config {
				pins = "gpio23";
				drive-strength = <2>;   /* 2 mA */
				pull-down;
			};
		};

		quat_mi2s_ws_active: quat_mi2s_ws_active {
			mux {
				pins = "gpio24";
				function = "func2";
			};

			config {
				pins = "gpio24";
				drive-strength = <2>;   /* 2 mA */
				output-low;
			};
		};

		quat_mi2s_ws_sleep: quat_mi2s_ws_sleep {
			mux {
				pins = "gpio24";
				function = "func2";
			};

			config {
				pins = "gpio24";
				drive-strength = <2>;   /* 2 mA */
				pull-down;
			};
		};

		quat_mi2s_d0_active: quat_mi2s_d0_active {
			mux {
				pins = "gpio25";
				function = "func2";
			};

			config {
				pins = "gpio25";
				drive-strength = <2>;   /* 2 mA */
				bias-disable;
				input-enable;
			};
		};

		quat_mi2s_d0_sleep: quat_mi2s_d0_sleep {
			mux {
				pins = "gpio25";
				function = "func2";
			};

			config {
				pins = "gpio25";
				drive-strength = <2>;   /* 2 mA */
			};
		};

	};
};