openwrt/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4029-ap-303.dts

// SPDX-License-Identifier: GPL-2.0 OR MIT

#include "qcom-ipq4019.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>

/ {
	model = "Aruba AP-303";
	compatible = "aruba,ap-303";

	aliases {
		led-boot = &led_system_green;
		led-failsafe = &led_system_red;
		led-running = &led_system_green;
		led-upgrade = &led_system_red;
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>;
	};

	soc {
		rng@22000 {
			status = "okay";
		};

		mdio@90000 {
			status = "okay";
			pinctrl-0 = <&mdio_pins>;
			pinctrl-names = "default";

			/delete-node/ ethernet-phy@0;
			/delete-node/ ethernet-phy@2;
			/delete-node/ ethernet-phy@3;
			/delete-node/ ethernet-phy@4;

			ethernet-phy@5 {
				reg = <0x5>;
			};
		};

		counter@4a1000 {
			compatible = "qcom,qca-gcnt";
			reg = <0x4a1000 0x4>;
		};

		ess_tcsr@1953000 {
			compatible = "qcom,tcsr";
			reg = <0x1953000 0x1000>;
			qcom,ess-interface-select = <TCSR_ESS_PSGMII_RGMII5>;
		};

		tcsr@1949000 {
			compatible = "qcom,tcsr";
			reg = <0x1949000 0x100>;
			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
		};

		tcsr@1957000 {
			compatible = "qcom,tcsr";
			reg = <0x1957000 0x100>;
			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
		};

		crypto@8e3a000 {
			status = "okay";
		};

		watchdog@b017000 {
			status = "okay";
		};

		ess-switch@c000000 {
			switch_mac_mode = <0x3>; /* mac mode for RGMII RMII */
			switch_lan_bmp = <0x0>; /* lan port bitmap */
			switch_wan_bmp = <0x10>; /* wan port bitmap */
		};

		edma@c080000 {
			qcom,single-phy;
			qcom,num_gmac = <1>;
			phy-mode = "rgmii-id";
			status = "okay";
		};

		i2c_0: i2c@78b7000 {
			pinctrl-0 = <&i2c_0_pins>;
			pinctrl-names = "default";
			status = "ok";

			tpm@29 {
				/* No Driver */
				compatible = "atmel,at97sc3203";
				reg = <0x29>;
				read-only;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		wifi_green {
			label = "ap-303:green:wifi";
			gpios = <&tlmm 39 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy0tpt";
		};

		wifi_amber {
			label = "ap-303:amber:wifi";
			gpios = <&tlmm 40 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy1tpt";
		};

		led_system_red: system_red {
			label = "ap-303:red:system";
			gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
		};

		led_system_green: system_green {
			label = "ap-303:green:system";
			gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "Reset button";
			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};
};

&blsp_dma {
	status = "okay";
};

&blsp1_uart1 {
	/* Texas Instruments CC2540T BLE radio */
	pinctrl-0 = <&serial_0_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_uart2 {
	pinctrl-0 = <&serial_1_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&cryptobam {
	status = "okay";
};

&gmac0 {
	qcom,phy_mdio_addr = <5>;
	qcom,poll_required = <1>;
	vlan_tag = <0 0x20>;
};

&qpic_bam {
	status = "okay";
};

&tlmm {
	/*
	 * In addition to the Pins listed below,
	 * the following GPIOs have "features":
	 * 54 - out - active low to force HW reset
	 * 41 - out - active low to reset TPM
	 * 43 - out - active low to reset BLE radio
	 * 19 - in  - active high when DC powered
	 */
	mdio_pins: mdio_pinmux {
		mux_1 {
			pins = "gpio6";
			function = "mdio";
			bias-pull-up;
		};
		mux_2 {
			pins = "gpio7";
			function = "mdc";
			bias-pull-up;
		};
	};

	nand_pins: nand_pins {
		pullups {
			pins = "gpio53", "gpio58", "gpio59";
			function = "qpic";
			bias-pull-up;
		};

		pulldowns {
			pins = "gpio54", "gpio55", "gpio56",
				"gpio57", "gpio60", "gpio61",
				"gpio62", "gpio63", "gpio64",
				"gpio65", "gpio66", "gpio67",
				"gpio68", "gpio69";
			function = "qpic";
			bias-pull-down;
		};
	};

	spi_0_pins: spi_0_pinmux {
		pin {
			function = "blsp_spi0";
			pins = "gpio13", "gpio14", "gpio15";
			drive-strength = <12>;
			bias-disable;
		};
		pin_cs {
			function = "gpio";
			pins = "gpio12";
			drive-strength = <2>;
			bias-disable;
			output-high;
		};
	};
	i2c_0_pins: i2c_0_pinmux {
		mux {
			pins = "gpio10", "gpio11";
			function = "blsp_i2c0";
			drive-strength = <4>;
			bias-disable;
		};
	};

	serial_0_pins: serial_0_pinmux {
		mux {
			pins = "gpio16", "gpio17";
			function = "blsp_uart0";
			bias-disable;
		};
	};

	serial_1_pins: serial_1_pinmux {
		mux {
			pins = "gpio8", "gpio9";
			function = "blsp_uart1";
			bias-disable;
		};
	};

	phy-reset {
		line-name = "PHY-reset";
		gpios = <42 GPIO_ACTIVE_HIGH>;
		gpio-hog;
		output-high;
	};
};

&nand {
	pinctrl-0 = <&nand_pins>;
	pinctrl-names = "default";
	status = "okay";

	nand@0 {
		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				/* 'aos0' in Aruba firmware */
				label = "aos0";
				reg = <0x0 0x2000000>;
				read-only;
			};

			partition@2000000 {
				/* 'aos1' in AVM firmware */
				label = "ubi";
				reg = <0x2000000 0x2000000>;
			};

			partition@4000000 {
				label = "aruba-ubifs";
				reg = <0x4000000 0x4000000>;
				read-only;
			};
		};
	};
};

&blsp1_spi1 {
	pinctrl-0 = <&spi_0_pins>;
	pinctrl-names = "default";
	status = "okay";
	cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <24000000>;

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

			/*
			 * There is no partition map for the NOR flash
			 * in the stock firmware.
			 *
			 * All partitions here are based on offsets
			 * found in the U-Boot GPL code and information
			 * from smem.
			 */

			partition@0 {
				label = "sbl1";
				reg = <0x0 0x40000>;
				read-only;
			};

			partition@40000 {
				label = "mibib";
				reg = <0x40000 0x20000>;
				read-only;
			};

			partition@60000 {
				label = "qsee";
				reg = <0x60000 0x60000>;
				read-only;
			};

			partition@c0000 {
				label = "cdt";
				reg = <0xc0000 0x10000>;
				read-only;
			};

			partition@d0000 {
				label = "ddrparams";
				reg = <0xd0000 0x10000>;
				read-only;
			};

			partition@e0000 {
				label = "ART";
				reg = <0xe0000 0x10000>;
				read-only;
			};

			partition@f0000 {
				label = "appsbl";
				reg = <0xf0000 0xf0000>;
				read-only;
			};

			partition@1e0000 {
				label = "mfginfo";
				reg = <0x1e0000 0x10000>;
				read-only;
			};

			partition@1f0000 {
				label = "apcd";
				reg = <0x1f0000 0x10000>;
				read-only;
			};

			partition@200000 {
				label = "osss";
				reg = <0x200000 0x180000>;
				read-only;
			};

			partition@380000 {
				/* This is empty */
				label = "appsblenv";
				reg = <0x380000 0x10000>;
				read-only;
			};

			partition@390000 {
				label = "pds";
				reg = <0x390000 0x10000>;
				read-only;
			};

			partition@3a0000 {
				label = "fcache";
				reg = <0x3a0000 0x10000>;
				read-only;
			};

			partition@3b0000 {
				/* Called osss1 in smem */
				label = "u-boot-env-bak";
				reg = <0x3b0000 0x10000>;
				read-only;
			};

			partition@3f0000 {
				label = "u-boot-env";
				reg = <0x3f0000 0x10000>;
				read-only;
			};
		};
	};
};

&wifi0 {
	status = "okay";
	qcom,ath10k-calibration-variant = "Aruba-AP-303";
};

&wifi1 {
	status = "okay";
	qcom,ath10k-calibration-variant = "Aruba-AP-303";
};