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+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
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+ * Copyright (c) 2017-2018, Sven Eckelmann <[email protected]>
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+ *
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+ * Permission to use, copy, modify, and/or distribute this software for any
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+ * purpose with or without fee is hereby granted, provided that the above
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+ * copyright notice and this permission notice appear in all copies.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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+ *
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+ */
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+
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+#include "qcom-ipq4019.dtsi"
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+#include "qcom-ipq4019-bus.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/soc/qcom,tcsr.h>
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+
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+/ {
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+ model = "OpenMesh A62";
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+ compatible = "openmesh,a62", "qcom,ipq4019";
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+
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+ soc {
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+ mdio@90000 {
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+ status = "okay";
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+ };
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+
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+ ess-psgmii@98000 {
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+ status = "okay";
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+ };
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+
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+ tcsr@194b000 {
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+ /* select hostmode */
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+ compatible = "qcom,tcsr";
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+ reg = <0x194b000 0x100>;
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+ qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
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+ status = "okay";
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+ };
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+
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+ tcsr@1949000 {
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+ compatible = "qcom,tcsr";
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+ reg = <0x1949000 0x100>;
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+ qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
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+ };
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+
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+ ess_tcsr@1953000 {
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+ compatible = "qcom,tcsr";
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+ reg = <0x1953000 0x1000>;
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+ qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
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+ };
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+
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+ tcsr@1957000 {
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+ compatible = "qcom,tcsr";
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+ reg = <0x1957000 0x100>;
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+ qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
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+ };
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+
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+ usb2: usb2@60f8800 {
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+ status = "okay";
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+ };
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+
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+ serial@78af000 {
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+ pinctrl-0 = <&serial_pins>;
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+ pinctrl-names = "default";
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+ status = "okay";
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+ };
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+
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+ crypto@8e3a000 {
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+ status = "okay";
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+ };
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+
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+ watchdog@b017000 {
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+ status = "okay";
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+ };
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+
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+ ess-switch@c000000 {
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+ switch_lan_bmp = <0x10>;
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+ switch_wan_bmp = <0x20>;
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+
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+ status = "okay";
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+ };
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+
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+ edma@c080000 {
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+ status = "okay";
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+ };
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+ };
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+
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+ gpio-keys {
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+ compatible = "gpio-keys";
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&tlmm 18 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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+ aliases {
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+ led-boot = &power;
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+ led-failsafe = &power;
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+ led-running = &power;
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+ led-upgrade = &power;
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+ };
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+
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+ gpio-leds {
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+ compatible = "gpio-leds";
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+
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+ red {
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+ label = "a62:red:status";
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+ gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "default-off";
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+ };
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+
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+ power: green {
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+ label = "a62:green:status";
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+ gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ blue {
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+ label = "a62:blue:status";
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+ gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "default-off";
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+ };
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+ };
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+
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+ watchdog {
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+ compatible = "linux,wdt-gpio";
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+ gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
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+ hw_algo = "toggle";
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+ /* hw_margin_ms is actually 300s but driver limits it to 60s */
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+ hw_margin_ms = <60000>;
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+ always-running;
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+ };
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+};
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+
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+&tlmm {
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+ serial_pins: serial_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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+
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+ spi_0_pins: spi_0_pinmux {
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+ pin {
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+ function = "blsp_spi0";
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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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+ pin_cs {
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+ function = "gpio";
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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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+
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+ enable-usb-power {
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+ gpio-hog;
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+ gpios = <58 GPIO_ACTIVE_HIGH>;
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+ output-low;
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+ line-name = "enable USB2 power";
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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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+
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+&spi_0 {
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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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+
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+ m25p80@0 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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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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+ /* partitions are passed via bootloader */
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+ };
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+};
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+
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+&cryptobam {
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+ status = "okay";
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+};
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+
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+&gmac0 {
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+ qcom,phy_mdio_addr = <3>;
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+ qcom,poll_required = <1>;
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+ qcom,forced_speed = <1000>;
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+ qcom,forced_duplex = <1>;
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+ vlan_tag = <1 0x10>;
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+};
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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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+
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+&pcie0 {
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+ status = "okay";
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+ perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
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+ wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
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+
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+ pcie@0 {
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+ reg = <0 0 0 0 0>;
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+ #interrupt-cells = <1>;
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+ #size-cells = <2>;
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+ #address-cells = <3>;
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+ device_type = "pci";
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+
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+ ath10k@0,0 {
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+ compatible = "qcom,ath10k";
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+ status = "okay";
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+ reg = <0 0 0 0 0>;
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+ device_type = "pci";
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+ qcom,ath10k-calibration-variant = "OM-A62";
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+ };
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+ };
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+};
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+
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+&wifi0 {
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+ status = "okay";
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+ qcom,ath10k-calibration-variant = "OM-A62";
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+};
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+
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+&wifi1 {
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+ status = "okay";
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+ qcom,ath10k-calibration-variant = "OM-A62";
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+};
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Sven Eckelmann