From: Xinliang Liu <xinliang....@linaro.org>
Add ade and dsi DT nodes for hikey board.
Cc: Guodong Xu <guodong...@linaro.org>
Cc: Wei Xu <xuw...@hisilicon.com>
Cc: Rob Herring <robh...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com>
Cc: Catalin Marinas <catalin.mari...@arm.com>
Cc: Will Deacon <will.dea...@arm.com>
Cc: linux-arm-ker...@lists.infradead.org
Cc: devicet...@vger.kernel.org
Signed-off-by: Xinliang Liu <xinliang....@linaro.org>
Signed-off-by: John Stultz <john.stu...@linaro.org>
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 8 ++++
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 55 ++++++++++++++++++++++++++
2 files changed, 63 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 593c7e4..c2f014e 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -372,3 +372,11 @@
&uart3 {
label = "LS-UART1";
};
+
+&ade {
+ status = "ok";
+};
+
+&dsi {
+ status = "ok";
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 4f27041..d0b887a 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -262,6 +262,11 @@
#clock-cells = <1>;
};
+ medianoc_ade: medianoc_ade@f4520000 {
+ compatible = "syscon";
+ reg = <0x0 0xf4520000 0x0 0x4000>;
+ };
+
stub_clock: stub_clock {
compatible = "hisilicon,hi6220-stub-clk";
hisilicon,hi6220-clk-sram = <&sram>;
@@ -850,5 +855,55 @@
};
};
};
+
+ ade: ade@f4100000 {
+ compatible = "hisilicon,hi6220-ade";
+ reg = <0x0 0xf4100000 0x0 0x7800>;
+ reg-names = "ade_base";
+ hisilicon,noc-syscon = <&medianoc_ade>;
+ resets = <&media_ctrl MEDIA_ADE>;
+ 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",
+ "clk_codec_jpeg",
+ "clk_ade_pix";
+
+ assigned-clocks = <&media_ctrl HI6220_ADE_CORE>,
+ <&media_ctrl HI6220_CODEC_JPEG>;
+ assigned-clock-rates = <360000000>, <288000000>;
+ dma-coherent;
+ status = "disabled";
+
+ port {
+ ade_out: endpoint {
+ remote-endpoint = <&dsi_in>;
+ };
+ };
+ };
+
+ dsi: dsi@f4107800 {
+ compatible = "hisilicon,hi6220-dsi";
+ reg = <0x0 0xf4107800 0x0 0x100>;
+ clocks = <&media_ctrl HI6220_DSI_PCLK>;
+ clock-names = "pclk";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* 0 for input port */
+ port@0 {
+ reg = <0>;
+ dsi_in: endpoint {
+ remote-endpoint = <&ade_out>;
+ };
+ };
+ };
+ };
};
};
--
1.9.1
