tn3399_openwrt/target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ap161.dts

#include "qcom-ipq8064-v1.0.dtsi"

/ {
	model = "Qualcomm IPQ8064/AP161";
	compatible = "qcom,ipq8064-ap161", "qcom,ipq8064";

	memory@0 {
		reg = <0x42000000 0x1e000000>;
		device_type = "memory";
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		rsvd@41200000 {
			reg = <0x41200000 0x300000>;
			no-map;
		};
	};

	aliases {
		serial0 = &gsbi4_serial;
		mdio-gpio0 = &mdio0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	soc {
		pinmux@800000 {
			i2c4_pins: i2c4_pinmux {
				pins = "gpio12", "gpio13";
				function = "gsbi4";
				bias-disable;
			};

			spi_pins: spi_pins {
				mux {
					pins = "gpio18", "gpio19", "gpio21";
					function = "gsbi5";
					drive-strength = <10>;
					bias-none;
				};
			};
			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;
				};
			};

			rgmii2_pins: rgmii2_pins {
				mux {
					pins = "gpio2", "gpio27", "gpio28",
						"gpio29", "gpio30", "gpio31",
						"gpio32", "gpio51", "gpio52",
						"gpio59", "gpio60", "gpio61",
						"gpio62" , "gpio66";
					function = "rgmii2";
					drive-strength = <8>;
					bias-disable;
				};
			};
		};

		gsbi@16300000 {
			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: gsbi@1a200000 {
			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 0>;

				flash: m25p80@0 {
					compatible = "s25fl256s1";
					#address-cells = <1>;
					#size-cells = <1>;
					spi-max-frequency = <50000000>;
					reg = <0>;

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

		sata-phy@1b400000 {
			status = "okay";
		};

		sata@29000000 {
			status = "okay";
		};

		usb3_0: usb3@110f8800 {
			status = "okay";
		};

		usb3_1: usb3@100f8800 {
			status = "okay";
		};

		pcie0: pci@1b500000 {
			status = "okay";
		};

		pcie1: pci@1b700000 {
			status = "okay";
			force_gen1 = <1>;
		};

		pcie2: pci@1b900000 {
			status = "okay";
		};

		nand@1ac00000 {
			status = "okay";

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

			cs0 {
				reg = <0>;
				compatible = "qcom,nandcs";

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

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

		mdio0: mdio {
			compatible = "virtual,mdio-gpio";
			#address-cells = <1>;
			#size-cells = <0>;
			gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
			pinctrl-0 = <&mdio0_pins>;
			pinctrl-names = "default";

			phy0: ethernet-phy@0 {
				reg = <0>;
				qca,ar8327-initvals = <
					0x00004 0x7600000   /* PAD0_MODE */
					0x00008 0x1000000   /* PAD5_MODE */
					0x0000c 0x20080     /* PAD6_MODE */
					0x000e4 0x6a545     /* MAC_POWER_SEL */
					0x000e0 0xc74164de  /* SGMII_CTRL */
					0x0007c 0x4e        /* PORT0_STATUS */
					0x00094 0x4e        /* PORT6_STATUS */
					>;
			};

			phy4: ethernet-phy@4 {
				reg = <4>;
				qca,phy-rgmii-en;
				qca,txclk-delay-en;
				qca,rxclk-delay-en;
			};

			phy3: ethernet-phy@3 {
				device_type = "ethernet-phy";
				reg = <3>;
			};
		};

		gmac0: ethernet@37000000 {
			status = "okay";
			phy-mode = "rgmii";
			qcom,id = <0>;

			pinctrl-0 = <&rgmii2_pins>;
			pinctrl-names = "default";
			mdiobus = <&mdio0>;

			fixed-link {
				speed = <1000>;
				full-duplex;
			};
		};

		gmac1: ethernet@37200000 {
			status = "okay";
			phy-mode = "rgmii";
			qcom,id = <1>;
			mdiobus = <&mdio0>;

			fixed-link {
				speed = <1000>;
				full-duplex;
			};
		};

		gmac2: ethernet@37400000 {
			status = "okay";
			phy-mode = "sgmii";
			qcom,id = <2>;
			mdiobus = <&mdio0>;

			fixed-link {
				speed = <1000>;
				full-duplex;
			};
		};
	};
};

&adm_dma {
	status = "okay";
};