difos/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8068-ecw5410.dts

#include "qcom-ipq8064-v2.0.dtsi"

#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>

/ {
	model = "Edgecore ECW5410";
	compatible = "edgecore,ecw5410", "qcom,ipq8064";

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		nss@40000000 {
			reg = <0x40000000 0x1000000>;
			no-map;
		};

		smem: smem@41000000 {
			reg = <0x41000000 0x200000>;
			no-map;
		};

		wifi_dump@44000000 {
			reg = <0x44000000 0x600000>;
			no-map;
		};

		rsvd@41200000 {
			reg = <0x41200000 0x300000>;
			no-map;
		};
	};

	cpus {
		idle-states {
			CPU_SPC: spc {
				status = "disabled";
			};
		};
	};

	aliases {
		serial0 = &gsbi4_serial;
		serial1 = &gsbi1_serial;
		mdio-gpio0 = &mdio0;
		ethernet0 = &gmac3;
		ethernet1 = &gmac2;

		led-boot = &power_green;
		led-failsafe = &power_red;
		led-running = &power_green;
		led-upgrade = &power_green;
	};

	chosen {
		bootargs-append = " console=ttyMSM0,115200n8 root=/dev/ubiblock0_1";
		stdout-path = "serial0:115200n8";
	};

	keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&button_pins>;
		pinctrl-names = "default";

		reset {
			label = "reset";
			gpios = <&qcom_pinmux 25 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&led_pins>;
		pinctrl-names = "default";

		power_green: power_green {
			label = "ecw5410:green:power";
			gpios = <&qcom_pinmux 16 GPIO_ACTIVE_HIGH>;
		};

		wlan2g_green {
			label = "ecw5410:green:wlan2g";
			gpios = <&qcom_pinmux 23 GPIO_ACTIVE_LOW>;
		};

		wlan2g_yellow {
			label = "ecw5410:yellow:wlan2g";
			gpios = <&qcom_pinmux 24 GPIO_ACTIVE_LOW>;
		};

		wlan5g_green {
			label = "ecw5410:green:wlan5g";
			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_LOW>;
		};

		power_red: power_red {
			label = "ecw5410:red:power";
			gpios = <&qcom_pinmux 28 GPIO_ACTIVE_LOW>;
		};

		wlan5g_yellow {
			label = "ecw5410:yellow:wlan5g";
			gpios = <&qcom_pinmux 59 GPIO_ACTIVE_LOW>;
		};
	};
};


&qcom_pinmux {
	spi_pins: spi_pins {
		mux {
			pins = "gpio18", "gpio19";
			function = "gsbi5";
			drive-strength = <10>;
			bias-pull-down;
		};

		clk {
			pins = "gpio21";
			function = "gsbi5";
			drive-strength = <12>;
			bias-pull-down;
		};

		cs {
			pins = "gpio20";
			function = "gpio";
			drive-strength = <10>;
			bias-pull-up;
		};
	};

	nand_pins: nand_pins {
		disable {
			pins = "gpio34", "gpio35", "gpio36", "gpio37",
			       "gpio38";
			function = "nand";
			drive-strength = <10>;
			bias-disable;
		};

		pullups {
			pins = "gpio39";
			function = "nand";
			drive-strength = <10>;
			bias-pull-up;
		};

		hold {
			pins = "gpio40", "gpio41", "gpio42", "gpio43",
			       "gpio44", "gpio45", "gpio46", "gpio47";
			function = "nand";
			drive-strength = <10>;
			bias-bus-hold;
		};
	};

	mdio0_pins: mdio0_pins {
		mux {
			pins = "gpio0", "gpio1";
			function = "gpio";
			drive-strength = <8>;
			bias-disable;
		};
	};

	led_pins: led_pins {
		mux {
			pins = "gpio16", "gpio23", "gpio24", "gpio26",
				   "gpio28", "gpio59";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	button_pins: button_pins {
		mux {
			pins = "gpio25";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	uart1_pins: uart1_pins {
		mux {
			pins = "gpio51", "gpio52", "gpio53", "gpio54";
			function = "gsbi1";
			drive-strength = <12>;
			bias-none;
		};
	};
};

&gsbi1 {
	qcom,mode = <GSBI_PROT_UART_W_FC>;
	status = "okay";

	serial@12450000 {
		status = "okay";

		pinctrl-0 = <&uart1_pins>;
		pinctrl-names = "default";
	};
};

&gsbi4 {
	qcom,mode = <GSBI_PROT_I2C_UART>;
	status = "okay";

	serial@16340000 {
		status = "okay";
	};

	/*
	* The i2c device on gsbi4 should not be enabled.
	* On ipq806x designs gsbi4 i2c is meant for exclusive
	* RPM usage. Turning this on in kernel manifests as
	* i2c failure for the RPM.
	*/
};

&gsbi5 {
	qcom,mode = <GSBI_PROT_SPI>;
	status = "okay";

	spi4: spi@1a280000 {
		status = "okay";
		spi-max-frequency = <50000000>;

		pinctrl-0 = <&spi_pins>;
		pinctrl-names = "default";

		cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;

		m25p80@0 {
			compatible = "jedec,spi-nor";
			#address-cells = <1>;
			#size-cells = <1>;
			spi-max-frequency = <50000000>;
			reg = <0>;

			partitions {
				compatible = "qcom,smem";
			};
		};
	};
};

&hs_phy_0 {		/* USB3 port 0 HS phy */
	status = "okay";
};

&hs_phy_1 {		/* USB3 port 1 HS phy */
	status = "okay";
};

&ss_phy_0 {		/* USB3 port 0 SS phy */
	status = "okay";
};

&ss_phy_1 {		/* USB3 port 1 SS phy */
	status = "okay";
};

&usb3_0 {
	status = "okay";
};

&usb3_1 {
	status = "okay";
};

&pcie1 {
	status = "okay";

	/delete-property/ pinctrl-0;
	/delete-property/ pinctrl-names;
	/delete-property/ perst-gpios;

	bridge@0,0 {
		reg = <0x00000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;
		ranges;

		wifi@1,0 {
			compatible = "qcom,ath10k";
			status = "okay";
			reg = <0x00010000 0 0 0 0>;
			qcom,ath10k-calibration-variant = "Edgecore-ECW5410-L";
		};
	};
};

&pcie2 {
	status = "okay";

	/delete-property/ pinctrl-0;
	/delete-property/ pinctrl-names;
	/delete-property/ perst-gpios;

	bridge@0,0 {
		reg = <0x00000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;
		ranges;

		wifi@1,0 {
			compatible = "qcom,ath10k";
			status = "okay";
			reg = <0x00010000 0 0 0 0>;
			qcom,ath10k-calibration-variant = "Edgecore-ECW5410-L";
		};
	};
};

&soc {
	nand@1ac00000 {
		status = "okay";

		pinctrl-0 = <&nand_pins>;
		pinctrl-names = "default";

		nand@0 {
			compatible = "qcom,nandcs";

			reg = <0>;

			nand-ecc-strength = <4>;
			nand-bus-width = <8>;
			nand-ecc-step-size = <512>;

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

				rootfs1@0 {
					label = "rootfs1";
					reg = <0x0000000 0x4000000>;
				};

				rootfs2@4000000 {
					label = "rootfs2";
					reg = <0x4000000 0x4000000>;
				};
			};
		};
	};

	mdio1: mdio {
		compatible = "virtual,mdio-gpio";
		#address-cells = <1>;
		#size-cells = <0>;

		status = "okay";

		pinctrl-0 = <&mdio0_pins>;
		pinctrl-names = "default";

		gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;

		phy0: ethernet-phy@0 {
			reg = <0>;
		};

		phy1: ethernet-phy@1 {
			reg = <1>;
		};
	};
};

&gmac2 {
	status = "okay";

	qcom,id = <2>;
	mdiobus = <&mdio0>;

	phy-mode = "sgmii";
	phy-handle = <&phy1>;
};

&gmac3 {
	status = "okay";

	qcom,id = <3>;
	mdiobus = <&mdio1>;

	phy-mode = "sgmii";
	phy-handle = <&phy0>;
};

&adm_dma {
	status = "okay";
};