linux/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts

// SPDX-License-Identifier: BSD-3-Clause
/*
 * IPQ5332 AP-MI01.2 board device tree source
 *
 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
 */

/dts-v1/;

#include "ipq5332-rdp-common.dtsi"

/ {
	model = "Qualcomm Technologies, Inc. IPQ5332 MI01.2";
	compatible = "qcom,ipq5332-ap-mi01.2", "qcom,ipq5332";
};

&blsp1_i2c1 {
	clock-frequency = <400000>;
	pinctrl-0 = <&i2c_1_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&sdhc {
	bus-width = <4>;
	max-frequency = <192000000>;
	mmc-ddr-1_8v;
	mmc-hs200-1_8v;
	non-removable;
	pinctrl-0 = <&sdc_default_state>;
	pinctrl-names = "default";
	status = "okay";
};

&pcie0 {
	pinctrl-0 = <&pcie0_default>;
	pinctrl-names = "default";

	perst-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
	wake-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;

	status = "okay";
};

&pcie0_phy {
	status = "okay";
};

&pcie1 {
	pinctrl-0 = <&pcie1_default>;
	pinctrl-names = "default";

	perst-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
	wake-gpios = <&tlmm 48 GPIO_ACTIVE_LOW>;

	status = "okay";
};

&pcie1_phy {
	status = "okay";
};

&tlmm {
	i2c_1_pins: i2c-1-state {
		pins = "gpio29", "gpio30";
		function = "blsp1_i2c0";
		drive-strength = <8>;
		bias-pull-up;
	};

	pcie0_default: pcie0-default-state {
		clkreq-n-pins {
			pins = "gpio37";
			function = "pcie0_clk";
			drive-strength = <8>;
			bias-pull-up;
		};

		perst-n-pins {
			pins = "gpio38";
			function = "gpio";
			drive-strength = <8>;
			bias-pull-up;
			output-low;
		};

		wake-n-pins {
			pins = "gpio39";
			function = "pcie0_wake";
			drive-strength = <8>;
			bias-pull-up;
		};
	};

	pcie1_default: pcie1-default-state {
		clkreq-n-pins {
			pins = "gpio46";
			function = "pcie1_clk";
			drive-strength = <8>;
			bias-pull-up;
		};

		perst-n-pins {
			pins = "gpio47";
			function = "gpio";
			drive-strength = <8>;
			bias-pull-up;
			output-low;
		};

		wake-n-pins {
			pins = "gpio48";
			function = "pcie1_wake";
			drive-strength = <8>;
			bias-pull-up;
		};
	};

	sdc_default_state: sdc-default-state {
		clk-pins {
			pins = "gpio13";
			function = "sdc_clk";
			drive-strength = <8>;
			bias-disable;
		};

		cmd-pins {
			pins = "gpio12";
			function = "sdc_cmd";
			drive-strength = <8>;
			bias-pull-up;
		};

		data-pins {
			pins = "gpio8", "gpio9", "gpio10", "gpio11";
			function = "sdc_data";
			drive-strength = <8>;
			bias-pull-up;
		};
	};
};