+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
+ *
+ * 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 "qcom-ipq4019-bus.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+ model = "OpenMesh A62";
+ compatible = "openmesh,a62", "qcom,ipq4019";
+
+ soc {
+ mdio@90000 {
+ status = "okay";
+ };
+
+ ess-psgmii@98000 {
+ status = "okay";
+ };
+
+ 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>;
+ };
+
+ usb2: usb2@60f8800 {
+ status = "okay";
+ };
+
+ serial@78af000 {
+ pinctrl-0 = <&serial_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ crypto@8e3a000 {
+ status = "okay";
+ };
+
+ watchdog@b017000 {
+ status = "okay";
+ };
+
+ ess-switch@c000000 {
+ switch_lan_bmp = <0x10>;
+ switch_wan_bmp = <0x20>;
+
+ status = "okay";
+ };
+
+ edma@c080000 {
+ status = "okay";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART >;
+ };
+ };
+
+ aliases {
+ led-boot = &power;
+ led-failsafe = &power;
+ led-running = &power;
+ led-upgrade = &power;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ red {
+ label = "a62:red:status";
+ gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-off";
+ };
+
+ power: green {
+ label = "a62:green:status";
+ gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+ };
+
+ blue {
+ label = "a62:blue:status";
+ gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-off";
+ };
+ };
+
+ watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
+ hw_algo = "toggle";
+ /* hw_margin_ms is actually 300s but driver limits it to 60s */
+ hw_margin_ms = <60000>;
+ always-running;
+ };
+};
+
+&tlmm {
+ serial_pins: serial_pinmux {
+ mux {
+ pins = "gpio16", "gpio17";
+ function = "blsp_uart0";
+ bias-disable;
+ };
+ };
+
+ 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;
+ };
+ };
+
+ enable-usb-power {
+ gpio-hog;
+ gpios = <58 GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "enable USB2 power";
+ };
+};
+
+&blsp_dma {
+ status = "okay";
+};
+
+&spi_0 {
+ pinctrl-0 = <&spi_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <24000000>;
+ /* partitions are passed via bootloader */
+ };
+};
+
+&cryptobam {
+ status = "okay";
+};
+
+&gmac0 {
+ qcom,phy_mdio_addr = <3>;
+ qcom,poll_required = <1>;
+ qcom,forced_speed = <1000>;
+ qcom,forced_duplex = <1>;
+ vlan_tag = <1 0x10>;
+};
+
+&usb2_hs_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ status = "okay";
+ perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+ wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+
+ ath10k@0,0 {
+ compatible = "qcom,ath10k";
+ status = "okay";
+ reg = <0 0 0 0 0>;
+ device_type = "pci";
+ qcom,ath10k-calibration-variant = "OM-A62";
+ };
+ };
+};
+
+&wifi0 {
+ status = "okay";
+ qcom,ath10k-calibration-variant = "OM-A62";
+};
+
+&wifi1 {
+ status = "okay";
+ qcom,ath10k-calibration-variant = "OM-A62";
+};
projects / openwrt / openwrt.git / commitdiff