Re: [PATCH 6/6] ARM: dts: rockchip: add rockchip RK1108 Evaluation board

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Hi Heiko:


On 2016年11月04日 18:03, Heiko Stuebner wrote:
Am Donnerstag, 3. November 2016, 20:43:59 CET schrieb Andy Yan:
RK1108EVB 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>
looks good, the only thing I can also change myself is moving the board in the
rockchip.txt to the block of Rockchip boards (i.e. sorting by manufacturer and
board name).


Heiko

You mean it's better to put it between "Rockchip RK3368 evb" and "Rockchip PX5 Evaluation board"? if so, I will change it in next version.
---

  Documentation/devicetree/bindings/arm/rockchip.txt |  3 +
  arch/arm/boot/dts/Makefile                         |  1 +
  arch/arm/boot/dts/rk1108-evb.dts                   | 69
++++++++++++++++++++++ 3 files changed, 73 insertions(+)
  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..8670181
100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -1,5 +1,8 @@
  Rockchip platforms device tree bindings
  ---------------------------------------
+- Rockchip RK1108 Evaluation board
+    Required root node properties:
+      - compatible = "rockchip,rk1108-evb", "rockchip,rk1108";

  - Kylin RK3036 board:
      Required root node properties:
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";
+};


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