qcom-ipq4019-rtl30vw.dts

// SPDX-License-Identifier: ISC
// Copyright (c) 2015, The Linux Foundation. All rights reserved.
// Copyright (c) 2019, Cezary Jackiewicz <cezary@eko.one.pl>.
// Copyright (c) 2020, Pawel Dembicki <paweldembicki@gmail.com>.

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

/ {
	model = "Cell C RTL30VW";
	compatible = "cellc,rtl30vw";

	aliases {
		led-boot = &led_power_blue;
		led-failsafe = &led_power_red;
		led-running = &led_power_blue;
		led-upgrade = &led_power_red;
	};

	chosen {
		bootargs-append = "ubi.mtd=ubifs root=/dev/ubiblock0_0 rootfstype=squashfs ro";
	};

	led_spi {
		compatible = "spi-gpio";
		#address-cells = <1>;
		#size-cells = <0>;
		num-chipselects = <1>;

		mosi-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
		cs-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
		sck-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;

		led_gpio: led_gpio@0 {
			compatible = "fairchild,74hc595";
			reg = <0>;
			gpio-controller;
			#gpio-cells = <2>;
			registers-number = <2>;
			spi-max-frequency = <1000000>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_power_blue: power_blue {
			gpios = <&led_gpio 0 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:power";
			default-state = "on";
		};

		led_power_red: power_red {
			gpios = <&led_gpio 1 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:red:power";
		};

		tp28 {
			gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
			label = "rtl30vw:ext:tp28";
			default-state = "keep";
		};

		tp27 {
			gpios = <&led_gpio 7 GPIO_ACTIVE_LOW>;
			label = "rtl30vw:ext:tp27";
			default-state = "keep";
		};

		wlan2g {
			gpios = <&led_gpio 8 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:wlan2g";
			linux,default-trigger = "phy0tpt";
		};

		wlan5g {
			gpios = <&led_gpio 9 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:wlan5g";
			linux,default-trigger = "phy1tpt";
		};

		wps {
			gpios = <&led_gpio 10 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:wps";
		};

		voip {
			gpios = <&led_gpio 11 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:voip";
		};

		s1 {
			gpios = <&led_gpio 12 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:s1";
		};

		s2 {
			gpios = <&led_gpio 13 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:s2";
		};

		s3 {
			gpios = <&led_gpio 14 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:s3";
		};

		s4 {
			gpios = <&led_gpio 15 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:blue:s4";
		};

		signal {
			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
			label = "rtl30vw:red:signal";
		};
	};

	keys {
		compatible = "gpio-keys";

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
		};

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
		};
	};

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

		mdio@90000 {
			status = "okay";
		};

		ess-psgmii@98000 {
			status = "okay";
		};

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

		tcsr@194b000 {
			/* select hostmode */
			compatible = "qcom,tcsr";
			reg = <0x194b000 0x100>;
			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
			status = "okay";
		};

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

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

		usb2@60f8800 {
			status = "okay";
		};

		usb3@8af8800 {
			status = "okay";
		};

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

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

		ess-switch@c000000 {
			status = "okay";
		};

		edma@c080000 {
			status = "okay";
		};
	};
};

&blsp_dma {
	status = "okay";
};

&blsp1_spi1 {
	pinctrl-0 = <&spi_0_pins>;
	pinctrl-names = "default";
	status = "okay";
	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 59 GPIO_ACTIVE_HIGH>;

	flash@0 {
		/*"n25q128a11" is required for proper nand recognition in u-boot. */
		compatible = "jedec,spi-nor", "n25q128a11";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0>;
		spi-max-frequency = <24000000>;

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

			partition@0 {
				label = "0:SBL1";
				reg = <0x0 0x40000>;
				read-only;
			};

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

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

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

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

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

			partition@f0000 {
				label = "0:APPSBL";
				reg = <0xf0000 0x80000>;
				read-only;
			};

			partition@170000 {
				label = "0:ART";
				reg = <0x170000 0x10000>;
				read-only;
			};

			partition@180000 {
				label = "0:BOOTCONFIG";
				reg = <0x180000 0x10000>;
				read-only;
			};
		};
	};

	flash@1 {
		/*
		 * Factory U-boot looks in 0:BOOTCONFIG partition for active
		 * partitions settings and mangle partition config. So kernel
		 * /kernel_1 and rootfs/rootfs_1 pairs can be swaped.
		 * It isn't a problem but we never can be sure where OFW put
		 * factory images. "spinand,mt29f" value is required for proper
		 * nand recognition in u-boot.
		 */
		compatible = "spi-nand","spinand,mt29f";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <1>;
		spi-max-frequency = <24000000>;

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

			partition@0 {
				label = "kernel";
				reg = <0x0 0x400000>;
			};

			partition@400000 {
				label = "rootfs";
				reg = <0x400000 0x2000000>;
			};

			partition@2400000 {
				label = "kernel_1";
				reg = <0x2400000 0x400000>;
			};

			partition@2800000 {
				label = "rootfs_1";
				reg = <0x2800000 0x2000000>;
			};

			partition@4800000 {
				label = "ubifs";
				reg = <0x4800000 0x3800000>;
			};
		};
	};
};

&blsp1_uart1 {
	pinctrl-0 = <&serial_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&cryptobam {
	status = "okay";
};

&tlmm {
	serial_pins: serial_pinmux {
		mux {
			pins = "gpio60", "gpio61";
			function = "blsp_uart0";
			bias-disable;
		};
	};

	spi_0_pins: spi_0_pinmux {
		pinmux {
			function = "blsp_spi0";
			pins = "gpio55", "gpio56", "gpio57";
			drive-strength = <12>;
			bias-disable;
		};

		pinmux_cs {
			function = "gpio";
			pins = "gpio54", "gpio59";
			drive-strength = <2>;
			bias-disable;
			output-high;
		};
	};
};

&usb2_hs_phy {
	status = "okay";
};

&usb3_ss_phy {
	status = "okay";
};

&usb3_hs_phy {
	status = "okay";
};

&wifi0 {
	status = "okay";
	qcom,ath10k-calibration-variant = "cellc,rtl30vw";
};

&wifi1 {
	status = "okay";
	qcom,ath10k-calibration-variant = "cellc,rtl30vw";
};