ARM: dts: rockchip: Add rk3066 MK808 board

MK808 is a tv stick which has rockchip rk3066 CPU inside, two usb ports
- host and otg, micro sd card slot and onboard wifi RK901.

Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chip.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 55f388f..e921f3e 100644 (file)
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -25,6 +25,10 @@ Rockchip platforms device tree bindings
     Required root node properties:
       - compatible = "radxa,rock2-square", "rockchip,rk3288";
 
+- Rikomagic MK808 v1 board:
+    Required root node properties:
+      - compatible = "rikomagic,mk808", "rockchip,rk3066a";
+
 - Firefly Firefly-RK3288 board:
     Required root node properties:
       - compatible = "firefly,firefly-rk3288", "rockchip,rk3288";

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0df336c..e49476a 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -639,6 +639,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
        rk3036-kylin.dtb \
        rk3066a-bqcurie2.dtb \
        rk3066a-marsboard.dtb \
+       rk3066a-mk808.dtb \
        rk3066a-rayeager.dtb \
        rk3188-px3-evb.dtb \
        rk3188-radxarock.dtb \

diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts
new file mode 100644 (file)
index 0000000..658eb7d
--- /dev/null
+++ b/arch/arm/boot/dts/rk3066a-mk808.dts
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3066a.dtsi"
+
+/ {
+       model = "Rikomagic MK808";
+       compatible = "rikomagic,mk808", "rockchip,rk3066a";
+
+       chosen {
+               stdout-path = "serial2:115200n8";
+       };
+
+       memory@60000000 {
+               reg = <0x60000000 0x40000000>;
+               device_type = "memory";
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               blue {
+                       label = "mk808:blue:power";
+                       gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+                       linux,default-trigger = "default-on";
+               };
+       };
+
+       vcc_io: vcc-io {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc_io";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+
+       vcc_host: usb-host-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+               pinctrl-0 = <&host_drv>;
+               pinctrl-names = "default";
+               regulator-always-on;
+               regulator-name = "host-pwr";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               startup-delay-us = <100000>;
+               vin-supply = <&vcc_io>;
+       };
+
+       vcc_otg: usb-otg-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+               pinctrl-0 = <&otg_drv>;
+               pinctrl-names = "default";
+               regulator-always-on;
+               regulator-name = "vcc_otg";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               startup-delay-us = <100000>;
+               vin-supply = <&vcc_io>;
+       };
+
+       vcc_sd: sdmmc-regulator {
+               compatible = "regulator-fixed";
+               gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
+               pinctrl-0 = <&sdmmc_pwr>;
+               pinctrl-names = "default";
+               regulator-name = "vcc_sd";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <100000>;
+               vin-supply = <&vcc_io>;
+       };
+
+       vcc_wifi: sdio-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+               pinctrl-0 = <&wifi_pwr>;
+               pinctrl-names = "default";
+               regulator-name = "vcc_wifi";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <100000>;
+               vin-supply = <&vcc_io>;
+       };
+};
+
+&mmc0 {
+       bus-width = <4>;
+       cap-mmc-highspeed;
+       cap-sd-highspeed;
+       num-slots = <1>;
+       vmmc-supply = <&vcc_sd>;
+       status = "okay";
+};
+
+&mmc1 {
+       bus-width = <4>;
+       disable-wp;
+       non-removable;
+       num-slots = <1>;
+       pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+       pinctrl-names = "default";
+       vmmc-supply = <&vcc_wifi>;
+       status = "okay";
+};
+
+&pinctrl {
+       usb-host {
+               host_drv: host-drv {
+                       rockchip,pins = <RK_GPIO0 6 RK_FUNC_GPIO &pcfg_pull_default>;
+               };
+       };
+
+       usb-otg {
+               otg_drv: otg-drv {
+                       rockchip,pins = <RK_GPIO0 5 RK_FUNC_GPIO &pcfg_pull_default>;
+               };
+       };
+
+       sdmmc {
+               sdmmc_pwr: sdmmc-pwr {
+                       rockchip,pins = <RK_GPIO3 7 RK_FUNC_GPIO &pcfg_pull_default>;
+               };
+       };
+
+       sdio {
+               wifi_pwr: wifi-pwr {
+                       rockchip,pins = <RK_GPIO3 24 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+};
+
+&uart2 {
+       status = "okay";
+};
+
+&usb_host {
+       status = "okay";
+};
+
+&usb_otg {
+       status = "okay";
+};
+
+&usbphy {
+       status = "okay";
+};
+
+&wdt {
+       status = "okay";
+};