arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM

Haikou is a Qseven and μQseven baseboard featuring PCIe, USB3 and a
video connector for MIPI-DSI/CSI and eDP adapter.

This dts is for usage with the RK3399-Q7 SoM Puma.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 106fb8e0f2f89a5c2bf8dce8b73114cbc6350f9c..f1c9b13cea5c21ce89efec347c61593e092a681e 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
 
 always         := $(dtb-y)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
new file mode 100644 (file)
index 0000000..9a74860
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
@@ -0,0 +1,228 @@
+/*
+ * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * 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 "rk3399-puma.dtsi"
+
+/ {
+       model = "Theobroma Systems RK3399-Q7 SoM";
+       compatible = "tsd,rk3399-puma-haikou", "rockchip,rk3399";
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       leds {
+               pinctrl-0 = <&led_pin_module>, <&led_sd_haikou>;
+
+               sd-card-led {
+                       label = "sd_card_led";
+                       gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "mmc0";
+               };
+       };
+
+       dc_12v: dc-12v {
+               compatible = "regulator-fixed";
+               regulator-name = "dc_12v";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <12000000>;
+               regulator-max-microvolt = <12000000>;
+       };
+
+       vcc3v3_baseboard: vcc3v3-baseboard {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc3v3_baseboard";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               vin-supply = <&dc_12v>;
+       };
+
+       vcc5v0_otg: vcc5v0-otg-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&otg_vbus_drv>;
+               regulator-name = "vcc5v0_otg";
+               regulator-always-on;
+       };
+};
+
+&i2c1 {
+       status = "okay";
+       clock-frequency = <400000>;
+};
+
+&i2c2 {
+       status = "okay";
+       clock-frequency = <400000>;
+};
+
+&i2c3 {
+       i2c-scl-rising-time-ns = <450>;
+       i2c-scl-falling-time-ns = <15>;
+       status = "okay";
+};
+
+&i2c4 {
+       status = "okay";
+       clock-frequency = <400000>;
+};
+
+&i2c6 {
+       status = "okay";
+       clock-frequency = <400000>;
+};
+
+&i2s0 {
+       status = "okay";
+       rockchip,playback-channels = <8>;
+       rockchip,capture-channels = <8>;
+       #sound-dai-cells = <0>;
+       status = "okay";
+};
+
+&pcie_phy {
+       status = "okay";
+};
+
+&pcie0 {
+       ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
+       num-lanes = <4>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pcie_clkreqn_cpm>;
+       status = "okay";
+};
+
+&pinctrl {
+       pinctrl-names = "default";
+       pinctrl-0 = <&haikou_pin_hog>;
+
+       hog {
+               haikou_pin_hog: haikou-pin-hog {
+                       rockchip,pins =
+                         /* LID_BTN */
+                         <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+                         /* BATLOW# */
+                         <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+                         /* SLP_BTN# */
+                         <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
+                         /* BIOS_DISABLE# */
+                         <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+               };
+       };
+
+       leds {
+               led_sd_haikou: led-sd-gpio {
+                       rockchip,pins =
+                         <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       usb2 {
+               otg_vbus_drv: otg-vbus-drv {
+                       rockchip,pins =
+                         <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+};
+
+&pwm0 {
+       status = "okay";
+};
+
+&sdmmc {
+       bus-width = <4>;
+       cap-mmc-highspeed;
+       cap-sd-highspeed;
+       cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+       disable-wp;
+       max-frequency = <150000000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+       vmmc-supply = <&vcc3v3_baseboard>;
+       status = "okay";
+};
+
+&spi5 {
+       status = "okay";
+};
+
+&u2phy0 {
+       status = "okay";
+};
+
+&usbdrd3_0 {
+       status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+       dr_mode = "otg";
+       status = "okay";
+};
+
+&u2phy0_host {
+       phy-supply = <&vcc5v0_otg>;
+       status = "okay";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+       status = "okay";
+};
+
+&uart2 {
+       status = "okay";
+};
+
+&usb_host0_ehci {
+       status = "okay";
+};
+
+&usb_host0_ohci {
+       status = "okay";
+};