RK1108 EVB is designed by Rockchip for CVR field.
This patch add basic support for it, which can boot with
initramfs into shell.
Signed-off-by: Andy Yan <andy.yan@xxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
Changes in v2:
- move the board in the rockchip.txt to the block of Rockchip boards
Documentation/devicetree/bindings/arm/rockchip.txt | 5 +-
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/rk1108-evb.dts | 69 ++++++++++++++++++++++
3 files changed, 74 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/rk1108-evb.dts
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 10b92b5..e658b62 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -1,6 +1,5 @@
Rockchip platforms device tree bindings
---------------------------------------
-
- Kylin RK3036 board:
Required root node properties:
- compatible = "rockchip,kylin-rk3036", "rockchip,rk3036";
@@ -111,6 +110,10 @@ Rockchip platforms device tree bindings
Required root node properties:
- compatible = "rockchip,px5-evb", "rockchip,px5", "rockchip,rk3368";
+- Rockchip RK1108 Evaluation board
+ Required root node properties:
+ - compatible = "rockchip,rk1108-evb", "rockchip,rk1108";
+
- Rockchip RK3368 evb:
Required root node properties:
- compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368";
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e49476a..249dca9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -635,6 +635,7 @@ dtb-$(CONFIG_ARCH_REALVIEW) += \
arm-realview-pba8.dtb \
arm-realview-pbx-a9.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += \
+ rk1108-evb.dtb \
rk3036-evb.dtb \
rk3036-kylin.dtb \
rk3066a-bqcurie2.dtb \
diff --git a/arch/arm/boot/dts/rk1108-evb.dts b/arch/arm/boot/dts/rk1108-evb.dts
new file mode 100644
index 0000000..3956cff
--- /dev/null
+++ b/arch/arm/boot/dts/rk1108-evb.dts
@@ -0,0 +1,69 @@
+/*
+ * 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 "rk1108.dtsi"
+
+/ {
+ model = "Rockchip RK1108 Evaluation board";
+ compatible = "rockchip,rk1108-evb", "rockchip,rk1108";
+
+ memory@60000000 {
+ device_type = "memory";
+ reg = <0x60000000 0x08000000>;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
--
2.7.4
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