b7eea2db73
Google WiFi board has what seems as debug version of TZ/QSEE and it is always enabling SDI (Secure Debug Image) and in order to do a regular reboot it must be disabled, as otherwise you are stuck in a debug state where you are supposed to extract debug logs via QCA tooling which is not helpfull at all for regular users. So, instead of using our downstream version to disable SDI lets use the version that was merged upstream and relies on a boolean property in the SCM node instead of checking the compatible. Signed-off-by: Robert Marko <robimarko@gmail.com> Tested-by: Brian Norris <computersforpeace@gmail.com>
452 lines
7.3 KiB
Plaintext
452 lines
7.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2016, 2018 The Linux Foundation. All rights reserved.
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* Copyright (c) 2016 Google, Inc
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*/
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#include "qcom-ipq4019.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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/ {
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model = "Google WiFi (Gale)";
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compatible = "google,wifi", "google,gale-v2", "qcom,ipq4019";
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aliases {
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label-mac-device = &gmac0;
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led-boot = &led0_blue;
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led-failsafe = &led0_red;
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led-running = &led0_blue;
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led-upgrade = &led0_red;
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};
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chosen {
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/*
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* rootwait: in case we're booting from slow/async USB storage.
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*/
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bootargs-append = " rootwait";
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stdout-path = &blsp1_uart1;
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x20000000>; /* 512MB */
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};
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soc {
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edma@c080000 {
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/*
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* Factory bootloader (depthcharge) will fail to boot
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* if this exact path (soc/edma@c080000/gmac0) doesn't
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* exist.
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*/
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gmac0: gmac0 {
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};
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/*
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* Factory bootloader (depthcharge) will fail to boot
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* if this exact path (soc/edma@c080000/gmac1) doesn't
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* exist.
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*/
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gmac1 {
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};
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};
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};
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keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&fw_pinmux>;
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pinctrl-names = "default";
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reset {
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label = "reset";
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gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&scm {
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qcom,sdi-enabled;
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};
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&tlmm {
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fw_pinmux: fw_pinmux {
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wp {
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pins = "gpio53";
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output-low;
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};
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recovery {
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pins = "gpio57";
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function = "gpio";
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bias-none;
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};
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developer {
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pins = "gpio41";
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bias-none;
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};
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};
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reset802_15_4 {
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pins = "gpio60";
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};
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led_reset {
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pins = "gpio22";
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output-high;
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};
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sys_reset {
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pins = "gpio19";
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output-high;
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};
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rx_active {
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pins = "gpio43";
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bias-pull,down;
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};
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spi_0_pins: spi_0_pinmux {
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pinmux {
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function = "blsp_spi0";
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pins = "gpio13", "gpio14","gpio15";
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};
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pinmux_cs {
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function = "gpio";
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pins = "gpio12";
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};
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pinconf {
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pins = "gpio13", "gpio14","gpio15";
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drive-strength = <12>;
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bias-disable;
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};
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pinconf_cs {
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pins = "gpio12";
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drive-strength = <2>;
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bias-disable;
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output-high;
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};
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};
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spi_1_pins: spi_1_pinmux {
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pinmux {
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function = "blsp_spi1";
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pins = "gpio44", "gpio46","gpio47";
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};
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pinmux_cs {
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function = "gpio";
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pins = "gpio45";
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};
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pinconf {
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pins = "gpio44", "gpio46","gpio47";
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drive-strength = <12>;
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bias-disable;
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};
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pinconf_cs {
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pins = "gpio45";
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drive-strength = <2>;
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bias-disable;
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output-high;
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};
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};
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serial_0_pins: serial0_pinmux {
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mux {
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pins = "gpio16", "gpio17";
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function = "blsp_uart0";
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bias-disable;
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};
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};
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serial_1_pins: serial1_pinmux {
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mux {
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pins = "gpio8", "gpio9", "gpio10", "gpio11";
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function = "blsp_uart1";
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bias-disable;
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};
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};
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i2c_0_pins: i2c_0_pinmux {
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mux {
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pins = "gpio20", "gpio21";
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function = "blsp_i2c0";
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drive-open-drain;
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};
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};
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i2c_1_pins: i2c_1_pinmux {
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mux {
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pins = "gpio34", "gpio35";
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function = "blsp_i2c1";
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drive-open-drain;
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};
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};
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sd_0_pins: sd_0_pinmux {
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sd0 {
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pins = "gpio23", "gpio24", "gpio25", "gpio26", "gpio29", "gpio30", "gpio31", "gpio32";
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function = "sdio";
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drive-strength = <10>;
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bias-pull-up;
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pull-up-res = <0>;
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};
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sdclk {
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pins = "gpio27";
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function = "sdio";
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drive-strength = <2>;
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bias-pull-up;
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pull-up-res = <0>;
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};
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sdcmd {
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pins = "gpio28";
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function = "sdio";
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drive-strength = <10>;
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bias-pull-up;
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pull-up-res = <0>;
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};
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};
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mdio_pins: mdio_pinmux {
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mux_1 {
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pins = "gpio6";
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function = "mdio";
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bias-disable;
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};
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mux_2 {
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pins = "gpio7";
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function = "mdc";
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bias-disable;
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};
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mux_3 {
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pins = "gpio40";
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function = "gpio";
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bias-disable;
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output-high;
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};
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};
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wifi1_1_pins: wifi2_pinmux {
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mux {
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pins = "gpio58";
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output-low;
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};
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};
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};
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&blsp_dma {
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status = "okay";
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};
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&blsp1_i2c3 {
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pinctrl-0 = <&i2c_0_pins>;
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pinctrl-names = "default";
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status = "okay";
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tpm@20 {
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compatible = "infineon,slb9645tt";
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reg = <0x20>;
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powered-while-suspended;
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};
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};
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&blsp1_i2c4 {
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pinctrl-0 = <&i2c_1_pins>;
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pinctrl-names = "default";
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status = "okay";
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led-controller@32 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "national,lp5523";
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reg = <0x32>;
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clock-mode = /bits/ 8 <1>;
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#if 1
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led0_red: led@0 {
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reg = <0>;
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chan-name = "LED0_Red";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_RED>;
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function = LED_FUNCTION_FAULT;
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};
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led@1 {
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reg = <1>;
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chan-name = "LED0_Green";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_GREEN>;
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};
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led0_blue: led@2 {
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reg = <2>;
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chan-name = "LED0_Blue";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_POWER;
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};
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#else
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/*
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* openwrt isn't ready to handle multi-intensity leds yet
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* # echo 255 255 255 > /sys/class/leds/tricolor/multi_intensity
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* # echo 255 > /sys/class/leds/tricolor/brightness
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*/
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multi-led@2 {
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function = LED_FUNCTION_POWER;
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reg = <2>;
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color = <LED_COLOR_ID_RGB>;
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#address-cells = <1>;
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#size-cells = <0>;
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led@0 {
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reg = <0>;
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chan-name = "tricolor";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_RED>;
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};
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led@1 {
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reg = <1>;
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chan-name = "tricolor";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_GREEN>;
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};
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led@2 {
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reg = <2>;
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chan-name = "tricolor";
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led-cur = /bits/ 8 <0x64>;
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max-cur = /bits/ 8 <0x78>;
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color = <LED_COLOR_ID_BLUE>;
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};
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};
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#endif
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};
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};
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&blsp1_spi1 {
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pinctrl-0 = <&spi_0_pins>;
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pinctrl-names = "default";
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status = "okay";
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cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <24000000>;
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};
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};
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&blsp1_spi2 {
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pinctrl-0 = <&spi_1_pins>;
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pinctrl-names = "default";
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status = "okay";
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cs-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
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/*
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* This "spidev" was included in the manufacturer device tree. I
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* suspect it's the (unused; and removed from later HW spins) Zigbee
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* radio -- SiliconLabs EM3581 Zigbee? There's no driver or binding for
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* this at the moment.
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*/
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spidev@0 {
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compatible = "spidev";
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reg = <0>;
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spi-max-frequency = <24000000>;
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};
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};
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&blsp1_uart1 {
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pinctrl-0 = <&serial_0_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&blsp1_uart2 {
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pinctrl-0 = <&serial_1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&gmac {
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status = "okay";
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};
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&mdio {
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status = "okay";
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pinctrl-0 = <&mdio_pins>;
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pinctrl-names = "default";
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};
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&prng {
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status = "okay";
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};
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&sdhci {
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status = "okay";
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pinctrl-0 = <&sd_0_pins>;
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pinctrl-names = "default";
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clock-frequency = <192000000>;
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vqmmc-supply = <&vqmmc>;
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non-removable;
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};
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&switch {
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status = "okay";
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};
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&swport4 {
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status = "okay";
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label = "lan";
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};
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&swport5 {
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status = "okay";
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};
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&usb2 {
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status = "okay";
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};
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&usb2_hs_phy {
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status = "okay";
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};
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&usb3 {
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status = "okay";
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};
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&usb3_ss_phy {
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status = "okay";
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};
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&usb3_hs_phy {
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status = "okay";
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};
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&vqmmc {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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&wifi0 {
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status = "okay";
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qcom,ath10k-calibration-variant = "GO_GALE";
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};
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&wifi1 {
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status = "okay";
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pinctrl-0 = <&wifi1_1_pins>;
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pinctrl-names = "default";
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qcom,ath10k-calibration-variant = "GO_GALE";
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};
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