arch/arm64/boot/dts/synaptics/as370-pek.dts

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2018 Synaptics Incorporated
 *
 * Author: Jisheng Zhang <jszhang@kernel.org>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>

#include "as370.dtsi"

/ {
	model = "Synaptics AS370 PEK";
	compatible = "syna,as370-pek", "syna,as370";

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
	};

	chosen {
		bootargs = "console=ttyS0,115200 root=/dev/mtdblock7 rootfstype=squashfs";
	};

	memory {
		device_type = "memory";
		reg = <0 0x01000000 0 0x3f000000>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		vmmc_sdio0: vmmc_sdio0 {
			compatible = "regulator-fixed";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-name = "vmmc_sdio0";
			enable-active-high;
			regulator-boot-on;
			gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
		};

		vqmmc_sdio0: vqmmc_sdio0 {
			compatible = "regulator-gpio";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <3300000>;
			regulator-name = "vqmmc_sdio0";
			regulator-type = "voltage";
			enable-active-high;
			gpios = <&portb 13 GPIO_ACTIVE_HIGH>;
			states = <3300000 0x0
				  1800000 0x1>;
		};

		reg_usb0_vbus: usb0_vbus {
			compatible = "regulator-fixed";
			regulator-name = "usb0_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&portb 0 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};
	};
};

&pinctrl {
	i2c0_pmux: i2c0-pmux {
		groups = "TW0_SCL", "TW0_SDA";
		function = "tw0";
	};

	i2c1_pmux: i2c1-pmux {
		groups = "TW1_SCL", "TW1_SDA";
		function = "tw1";
	};

	nand_pmux: nand-pmux {
		groups = "NAND_IO0", "NAND_IO1", "NAND_IO2", "NAND_IO3", "NAND_IO4", "NAND_IO5", "NAND_IO6", "NAND_IO7", "NAND_ALE", "NAND_CLE", "NAND_WEn", "NAND_REn", "NAND_WPn", "NAND_CEn", "NAND_RDY";
		function = "nand";
	};

	pcie0_gpio_pmux: pcie_gpio-pmux {
		groups = "PWM4", "PWM5";
		function = "gpio";
	};

	pcie1_gpio_pmux: pcie_gpio-pmux {
		groups = "PWM6";
		function = "gpio";
	};

	sd0_pmux: sd0-pmux {
		groups = "SD0_CLK", "SD0_DAT0", "SD0_DAT1", "SD0_DAT2", "SD0_DAT3", "SD0_CMD", "SD0_WP";
		function = "sd0";
	};

	sd0_gpio_pmux: sd0_gpio-pmux {
		groups = "PWM2", "PWM3", "SD0_CDn";
		function = "gpio";
	};

	usb0_gpio_pmux: usb0_gpio-pmux {
		groups = "USB0_DRV_VBUS";
		function = "gpio";
	};
};

&i2c0 {
	status = "okay";
	pinctrl-0 = <&i2c0_pmux>;
	pinctrl-names = "default";
};

&i2c1 {
	status = "okay";
	pinctrl-0 = <&i2c1_pmux>;
	pinctrl-names = "default";
};

&pcie_phy0 {
	status = "okay";
};

&pcie0 {
	status = "okay";
	pinctrl-0 = <&pcie0_gpio_pmux>;
	pinctrl-names = "default";
	reset-gpios = <&portb 15 GPIO_ACTIVE_LOW>;
	power-gpios = <&portb 14 GPIO_ACTIVE_HIGH>;
};

&pcie_phy1 {
	status = "okay";
};

&pcie1 {
	status = "okay";
	pinctrl-0 = <&pcie1_gpio_pmux>;
	pinctrl-names = "default";
	reset-gpios = <&portb 8 GPIO_ACTIVE_LOW>;
};

&sdhci0 {
	status = "okay";
	wp-inverted;
	cd-gpios = <&portb 30 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&vmmc_sdio0>;
	vqmmc-supply = <&vqmmc_sdio0>;
	pinctrl-0 = <&sd0_pmux>, <&sd0_gpio_pmux>;
	pinctrl-names = "default";
};

&uart0 {
	status = "okay";
};

/*
&pcie0 {
	status = "okay";
};

&pcie1 {
	status = "okay";
};
*/

&usb_phy0 {
	status = "okay";
};

&usb0 {
	status = "okay";
	pinctrl-0 = <&usb0_gpio_pmux>;
	pinctrl-names = "default";
	vbus-supply = <&reg_usb0_vbus>;
};

&watchdog0 {
	status = "okay";
};

&nand0 {
	status = "okay";
	pinctrl-0 = <&nand_pmux>;
	pinctrl-names = "default";
	nand-ecc-step-size = <2048>;
	nand-ecc-strength = <48>;
	zos-end = <0x240000>;

	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		partition_block0 {
			label = "block0";
			reg = <0x00000 0x40000>;	/* 256 KiB */
			read-only;
		};

		partition_prebootloader {
			label = "prebootloader";
			reg = <0x040000 0x200000>;	/* 2 MiB */
			read-only;
		};

		partition_tz {
			label = "TZ";
			reg = <0x240000 0x800000>;	/* 8 MiB */
			read-only;
		};

		partition_tz_b {
			label = "TZ-B";
			reg = <0xa40000 0x800000>;	/* 8 MiB */
			read-only;
		};

		partition_postbootloader {
			label = "postbootloader";
			reg = <0x1240000 0x100000>;	/* 1 MiB */
			read-only;
		};

		partition_postbootloader_b {
			label = "postbootloader-B";
			reg = <0x1340000 0x100000>;	/* 1 MiB */
			read-only;
		};

		partition_kernel {
			label = "kernel";
			reg = <0x1440000 0xa00000>;	/* 10 MiB */
			read-only;
		};

		partition_rootfs {
			label = "rootfs";
			reg = <0x1e40000 0xb400000>;	/* 180 MiB */
			read-only;
		};

		partition_cache {
			label = "cache";
			reg = <0xd240000 0x118c0000>;	/* 287,488 KiB */
		};

		partition_recovery {
			label = "recovery";
			reg = <0x1eb00000 0xf00000>;	/* 15 MiB */
		};

		partition_fts {
			label = "fts";
			reg = <0x1fa00000 0x100000>;	/* 1 MiB */
		};

		partition_factory_store {
			label = "factory_store";
			reg = <0x1fb00000 0x300000>;	/* 3 MiB */
		};

		partition_bbt {
			label = "bbt";
			reg = <0x1fe00000 0x200000>;	/* 2 MiB */
			read-only;
		};
        };
};

&as370_pdmi0 {
	status = "okay";
};

&as370_pdmi1 {
	status = "okay";
};

&as370_mic1_0 {
	status = "okay";
};

&as370_mic2 {
	status = "okay";
};

&as370_outdai {
	status = "okay";
};

&as370_sec {
	status = "okay";
};

&as370_pcm {
	status = "okay";
};

&as370_asoc {
	status = "okay";

	dummy_pdmi0: dummy-pdmi0 {
		status = "okay";
		stream-name = "dummy-pdmi0";
		link-name = "dummy-pdmi0";
		cpu-node = <&as370_pdmi0>;
		codec-name = "snd-soc-dummy";
		codec-dai-name = "snd-soc-dummy-dai";
		platform-node = <&as370_pcm>;
	};

	outdai_dummy: outdai-dummy {
		status = "okay";
		stream-name = "outdai-dummy";
		link-name = "outdai-dummy";
		cpu-node = <&as370_outdai>;
		codec-name = "snd-soc-dummy";
		codec-dai-name = "snd-soc-dummy-dai";
		platform-node = <&as370_pcm>;
	};

	sec_dummy: sec-dummy {
		status = "okay";
		stream-name = "sec-dummy";
		link-name = "sec-dummy";
		cpu-node = <&as370_sec>;
		codec-name = "snd-soc-dummy";
		codec-dai-name = "snd-soc-dummy-dai";
		platform-node = <&as370_pcm>;
	};
};

&nna {
	status = "okay";
};

&aviodrv {
	status = "okay";
};