openwrt/target/linux/ipq40xx/files-6.1/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts

/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
 * Copyright (c) 2019, Nguyen Dinh Phi <[email protected]>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

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

/ {
	model = "Compex WPJ419";
	compatible = "compex,wpj419", "qcom,ipq4019";

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

	reserved-memory {
		ranges;
		rsvd1@87000000 {
			/* Reserved for other subsystem */
			reg = <0x87000000 0x500000>;
			no-map;
		};
		wifi_dump@87500000 {
			reg = <0x87500000 0x600000>;
			no-map;
		};

		rsvd2@87B00000 {
			/* Reserved for other subsystem */
			reg = <0x87B00000 0x500000>;
			no-map;
		};
	};

	chosen {
		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1";
	};

	soc {
		pinctrl@1000000 {
			mdio_pins: mdio_pinmux {
				mux_1 {
					pins = "gpio6";
					function = "mdio";
					bias-pull-up;
				};

				mux_2 {
					pins = "gpio7";
					function = "mdc";
					bias-pull-up;
				};
			};

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

			serial_1_pins: serial1_pinmux {
				mux {
					pins = "gpio8", "gpio9", "gpio10", "gpio11";
					function = "blsp_uart1";
					bias-disable;
				};
			};

			spi_0_pins: spi_0_pinmux {
				pinmux {
					function = "blsp_spi0";
					pins = "gpio13", "gpio14", "gpio15";
					bias-disable;
				};

				pinmux_cs {
					function = "gpio";
					pins = "gpio12";
					bias-disable;
					output-high;
				};
			};

			i2c_0_pins: i2c_0_pinmux {
				mux {
					pins = "gpio20", "gpio21";
					function = "blsp_i2c0";
					bias-disable;
				};
			};

			nand_pins: nand_pins {
				pullups {
					pins = "gpio52", "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;
				};
			};

			led_0_pins: led0_pinmux {
				mux_1 {
					pins = "gpio36";
					function = "led0";
					bias-pull-down;
				};
				mux_2 {
					pins = "gpio40";
					function = "led4";
					bias-pull-down;
				};
			};
		};

		blsp_dma: dma@7884000 {
			status = "okay";
		};

		spi_0: spi@78b5000 {
			pinctrl-0 = <&spi_0_pins>;
			pinctrl-names = "default";
			status = "okay";
			cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>, <&tlmm 41 GPIO_ACTIVE_HIGH>;
			num-cs = <2>;

			flash0@0 {
				reg = <0>;
				compatible = "jedec,spi-nor";
				spi-max-frequency = <24000000>;
				broken-flash-reset;

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

					partition@0 {
						label = "0:SBL1";
						reg = <0x000000 0x040000>;
						read-only;
					};

					partition@40000 {
						label = "0:MIBIB";
						reg = <0x040000 0x020000>;
						read-only;
					};

					partition@60000 {
						label = "0:QSEE";
						reg = <0x060000 0x060000>;
						read-only;
					};

					partition@c0000 {
						label = "0:CDT";
						reg = <0x0c0000 0x010000>;
						read-only;
					};

					partition@d0000 {
						label = "0:DDRPARAMS";
						reg = <0x0d0000 0x010000>;
						read-only;
					};

					partition@e0000 {
						label = "u-boot-env";
						reg = <0x0e0000 0x010000>;
					};

					partition@f0000 {
						label = "u-boot";
						reg = <0x0f0000 0x080000>;
						read-only;
					};

					partition@170000 {
						label = "0:ART";
						reg = <0x170000 0x010000>;
						read-only;

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

							precal_art_1000: precal@1000 {
								reg = <0x1000 0x2f20>;
							};

							precal_art_5000: precal@5000 {
								reg = <0x5000 0x2f20>;
							};
						};
					};
				};
			};

			nand@1 {
				reg = <1>;
				status = "okay";
				compatible = "spi-nand";
				spi-max-frequency = <24000000>;

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

					/* The device has 128MB, but we can only address
					 * 64MB because of the bootloader's default settings.
					 * This is due to the old mt29f driver,
					 * which detected the deivce with only 64MB
					 */
					partition@0 {
						label = "ubi";
						reg = <0x0000000 0x4000000>;
					};
				};
			};
		};

		mdio@90000 {
			status = "okay";
			pinctrl-0 = <&mdio_pins>;
			pinctrl-names = "default";
			reset-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
			reset-delay-us = <5000>;
		};

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

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

		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>;
		};

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

		serial@78af000 {
			pinctrl-0 = <&serial_0_pins>;
			pinctrl-names = "default";
			status = "okay";
		};

		serial@78b0000 {
			pinctrl-0 = <&serial_1_pins>;
			pinctrl-names = "default";
			status = "okay";
		};

		usb3_ss_phy: ssphy@9a000 {
			status = "okay";
		};

		usb3_hs_phy: hsphy@a6000 {
			status = "okay";
		};

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

		usb2_hs_phy: hsphy@a8000 {
			status = "okay";
		};

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

		cryptobam: dma@8e04000 {
			status = "okay";
		};

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

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

		qpic_bam: dma@7984000 {
			status = "okay";
		};

		pcie0: pci@40000000 {
			status = "okay";
			perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
			wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};
};

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

&wifi0 {
	status = "okay";
	nvmem-cell-names = "pre-calibration";
	nvmem-cells = <&precal_art_1000>;
};

&wifi1 {
	status = "okay";
	nvmem-cell-names = "pre-calibration";
	nvmem-cells = <&precal_art_5000>;
};