This patch adds drm dts node for HiKey board using hi6220 SOC.
Signed-off-by: Xinliang Liu <xinliang.liu at linaro.org>
Signed-off-by: Xinwei Kong <kong.kongxinwei at hisilicon.com>
Signed-off-by: Andy Green <andy.green at linaro.org>
Signed-off-by: Jiwen Qi <qijiwen at hisilicon.com>
Signed-off-by: Yu Gong <gongyu at hisilicon.com>
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 34 +++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 3f03380..9ce8c62 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -4,6 +4,7 @@
* Copyright (C) 2015, Hisilicon Ltd.
*/
+#include <dt-bindings/clock/hi6220-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
@@ -167,5 +168,38 @@
clocks = <&ao_ctrl 36>, <&ao_ctrl 36>;
clock-names = "uartclk", "apb_pclk";
};
+
+ display-subsystem {
+ compatible = "hisilicon,display-subsystem";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dma-coherent;
+
+ ade: ade at f4100000 {
+ compatible = "hisilicon,hi6220-ade";
+ reg = <0x0 0xf4100000 0x0 0x7800>,
+ <0x0 0xf4410000 0x0 0x1000>;
+ reg-names = "ade_base",
+ "media_base";
+ interrupts = <0 115 4>; /* ldi interrupt */
+
+ clocks = <&media_ctrl HI6220_ADE_CORE>,
+ <&media_ctrl HI6220_CODEC_JPEG>,
+ <&media_ctrl HI6220_ADE_PIX_SRC>;
+ /*clock name*/
+ clock-names = "clk_ade_core",
+ "aclk_codec_jpeg_src",
+ "clk_ade_pix";
+ };
+
+ dsi {
+ compatible = "hisilicon,hi6220-dsi";
+ reg = <0x0 0xf4107800 0x0 0x100>;
+ clocks = <&media_ctrl HI6220_DSI_PCLK>;
+ clock-names = "pclk_dsi";
+ encoder-slave = <&adv7533>;
+ };
+ };
};
};
--
1.9.1
