--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2016, 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016 Google, Inc
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "Google WiFi (Gale)";
+ compatible = "google,wifi", "google,gale-v2", "qcom,ipq4019";
+
+ chosen {
+ /*
+ * rootwait: in case we're booting from slow/async USB storage.
+ */
+ bootargs-append = " rootwait";
+ stdout-path = &blsp1_uart1;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512MB */
+ };
+
+ soc {
+ ess-switch@c000000 {
+ status = "okay";
+ };
+
+ edma@c080000 {
+ status = "okay";
+ };
+
+ ess-psgmii@98000 {
+ status = "okay";
+ };
+ };
+};
+
+&tlmm {
+ fw_pinmux {
+ wp {
+ pins = "gpio53";
+ output-low;
+ };
+ recovery {
+ pins = "gpio57";
+ bias-none;
+ };
+ developer {
+ pins = "gpio41";
+ bias-none;
+ };
+ };
+
+ reset802_15_4 {
+ pins = "gpio60";
+ };
+
+ led_reset {
+ pins = "gpio22";
+ output-high;
+ };
+
+ sys_reset {
+ pins = "gpio19";
+ output-high;
+ };
+
+ rx_active {
+ pins = "gpio43";
+ bias-pull,down;
+ };
+
+ spi_0_pins: spi_0_pinmux {
+ pinmux {
+ function = "blsp_spi0";
+ pins = "gpio13", "gpio14","gpio15";
+ };
+ pinmux_cs {
+ function = "gpio";
+ pins = "gpio12";
+ };
+ pinconf {
+ pins = "gpio13", "gpio14","gpio15";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ pinconf_cs {
+ pins = "gpio12";
+ drive-strength = <2>;
+ bias-disable;
+ output-high;
+ };
+ };
+
+ spi_1_pins: spi_1_pinmux {
+ pinmux {
+ function = "blsp_spi1";
+ pins = "gpio44", "gpio46","gpio47";
+ };
+ pinmux_cs {
+ function = "gpio";
+ pins = "gpio45";
+ };
+ pinconf {
+ pins = "gpio44", "gpio46","gpio47";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ pinconf_cs {
+ pins = "gpio45";
+ drive-strength = <2>;
+ bias-disable;
+ output-high;
+ };
+ };
+
+ serial_0_pins: serial0_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;
+ };
+ };
+
+ i2c_0_pins: i2c_0_pinmux {
+ mux {
+ pins = "gpio20", "gpio21";
+ function = "blsp_i2c0";
+ drive-open-drain;
+ };
+ };
+
+ i2c_1_pins: i2c_1_pinmux {
+ mux {
+ pins = "gpio34", "gpio35";
+ function = "blsp_i2c1";
+ drive-open-drain;
+ };
+ };
+
+ sd_0_pins: sd_0_pinmux {
+ sd0 {
+ pins = "gpio23", "gpio24", "gpio25", "gpio26", "gpio29", "gpio30", "gpio31", "gpio32";
+ function = "sdio";
+ drive-strength = <10>;
+ bias-pull-up;
+ pull-up-res = <0>;
+ };
+ sdclk {
+ pins = "gpio27";
+ function = "sdio";
+ drive-strength = <2>;
+ bias-pull-up;
+ pull-up-res = <0>;
+ };
+ sdcmd {
+ pins = "gpio28";
+ function = "sdio";
+ drive-strength = <10>;
+ bias-pull-up;
+ pull-up-res = <0>;
+ };
+ };
+
+ mdio_pins: mdio_pinmux {
+ mux_1 {
+ pins = "gpio6";
+ function = "mdio";
+ bias-disable;
+ };
+ mux_2 {
+ pins = "gpio7";
+ function = "mdc";
+ bias-disable;
+ };
+ mux_3 {
+ pins = "gpio40";
+ function = "gpio";
+ bias-disable;
+ output-high;
+ };
+ };
+
+ wifi1_1_pins: wifi2_pinmux {
+ mux {
+ pins = "gpio58";
+ output-low;
+ };
+ };
+};
+
+&blsp_dma {
+ status = "okay";
+};
+
+&blsp1_i2c3 {
+ pinctrl-0 = <&i2c_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ powered-while-suspended;
+ };
+};
+
+&blsp1_i2c4 {
+ pinctrl-0 = <&i2c_1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ led-controller@32 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "national,lp5523";
+ reg = <0x32>;
+ clock-mode = /bits/ 8 <1>;
+
+#if 1
+ led@0 {
+ reg = <0>;
+ chan-name = "LED0_Red";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@1 {
+ reg = <1>;
+ chan-name = "LED0_Green";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@2 {
+ reg = <2>;
+ chan-name = "LED0_Blue";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+#else
+ /*
+ * openwrt isn't ready to handle multi-intensity leds yet
+ * # echo 255 255 255 > /sys/class/leds/tricolor/multi_intensity
+ * # echo 255 > /sys/class/leds/tricolor/brightness
+ */
+ multi-led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_RGB>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ chan-name = "tricolor";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@1 {
+ reg = <1>;
+ chan-name = "tricolor";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@2 {
+ reg = <2>;
+ chan-name = "tricolor";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+#endif
+ };
+};
+
+&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>;
+ };
+};
+
+&blsp1_spi2 {
+ pinctrl-0 = <&spi_1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ cs-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+
+ /*
+ * This "spidev" was included in the manufacturer device tree. I
+ * suspect it's the (unused; and removed from later HW spins) Zigbee
+ * radio -- SiliconLabs EM3581 Zigbee? There's no driver or binding for
+ * this at the moment.
+ */
+ spidev@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <24000000>;
+ };
+};
+
+&blsp1_uart1 {
+ pinctrl-0 = <&serial_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&blsp1_uart2 {
+ pinctrl-0 = <&serial_1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&gmac0 {
+ qcom,phy_mdio_addr = <4>;
+ qcom,poll_required = <1>;
+ qcom,forced_speed = <1000>;
+ qcom,forced_duplex = <1>;
+ vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+ qcom,phy_mdio_addr = <3>;
+ qcom,forced_duplex = <1>;
+ vlan_tag = <1 0x10>;
+};
+
+&mdio {
+ status = "okay";
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+};
+
+&prng {
+ status = "okay";
+};
+
+&sdhci {
+ status = "okay";
+ pinctrl-0 = <&sd_0_pins>;
+ pinctrl-names = "default";
+ clock-frequency = <192000000>;
+ vqmmc-supply = <&vqmmc>;
+ non-removable;
+};
+
+&usb2 {
+ status = "okay";
+};
+
+&usb2_hs_phy {
+ status = "okay";
+};
+
+&usb3 {
+ status = "okay";
+};
+
+&usb3_ss_phy {
+ status = "okay";
+};
+
+&usb3_hs_phy {
+ status = "okay";
+};
+
+&vqmmc {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi0 {
+ status = "okay";
+ qcom,ath10k-calibration-variant = "GO_GALE";
+};
+
+&wifi1 {
+ status = "okay";
+ pinctrl-0 = <&wifi1_1_pins>;
+ pinctrl-names = "default";
+ qcom,ath10k-calibration-variant = "GO_GALE";
+};
projects / openwrt / openwrt.git / commitdiff