rockchip: add basic support for fennec-rk3288 board

Fennec is a RK3288-based development board with 2 USB ports, HDMI,
micro-SD card, audio and WiFi and Gigabit Ethernet. It also includes
on-board 8GB eMMC and 2GB of SDRAM. Expansion connectors provides access
to display pins, I2C, SPI, UART and GPIOs.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/arch/arm/dts/rk3288-fennec.dts b/arch/arm/dts/rk3288-fennec.dts
new file mode 100644
index 0000000..36e9f3d
--- /dev/null
+++ b/arch/arm/dts/rk3288-fennec.dts
@@ -0,0 +1,60 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ X11
+ */
+
+/dts-v1/;
+#include "rk3288-fennec.dtsi"
+
+/ {
+	model = "Rockchip RK3288 Fennec Board";
+	compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+};
+
+&dmc {
+	rockchip,num-channels = <2>;
+	rockchip,pctl-timing = <0x215 0xc8 0x0 0x35 0x26 0x2 0x70 0x2000d
+		0x6 0x0 0x8 0x4 0x17 0x24 0xd 0x6
+		0x4 0x8 0x4 0x76 0x4 0x0 0x30 0x0
+		0x1 0x2 0x2 0x4 0x0 0x0 0xc0 0x4
+		0x8 0x1f4>;
+	rockchip,phy-timing = <0x48d7dd93 0x187008d8 0x121076
+		0x0 0xc3 0x6 0x2>;
+	/* Add a dummy value to cause of-platdata think this is bytes */
+	rockchip,sdram-channel = /bits/ 8 <0x2 0xa 0x3 0x2 0x2 0x0 0xe 0xe 0xff>;
+	rockchip,sdram-params = <0x20d266a4 0x5b6 2 533000000 6 9 0>;
+};
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+	reg-shift = <2>;
+};
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio8 {
+	u-boot,dm-pre-reloc;
+};