From: John Stultz <john.stultz@linaro.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Xinliang Liu <xinliang.liu@linaro.org>,
Guodong Xu <guodong.xu@linaro.org>, Wei Xu <xuwei5@hisilicon.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
John Stultz <john.stultz@linaro.org>
Subject: [RFC][PATCH 1/4] arm64: dts: Add display subsystem DT nodes for hi6220-hikey
Date: Mon, 8 Aug 2016 16:03:43 -0700 [thread overview]
Message-ID: <1470697426-16426-1-git-send-email-john.stultz@linaro.org> (raw)
From: Xinliang Liu <xinliang.liu@linaro.org>
Add ade and dsi DT nodes for hikey board.
Cc: Guodong Xu <guodong.xu@linaro.org>
Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>
Signed-off-by: John Stultz <john.stultz@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
next reply other threads:[~2016-08-08 23:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-08 23:03 John Stultz [this message]
2016-08-08 23:03 ` [RFC][PATCH 2/4] arm64: dts: Add HDMI node for hi6220-hikey John Stultz
2016-08-08 23:03 ` [RFC][PATCH 3/4] arm64: dts: hikey: Add hikey support for syscon-reboot-mode John Stultz
2016-08-10 4:34 ` Bjorn Andersson
2016-08-10 4:58 ` John Stultz
2016-08-12 13:34 ` Wei Xu
2016-08-12 16:11 ` Bjorn Andersson
2016-08-08 23:03 ` [RFC][PATCH 4/4] arm64: dts: hikey: Add pstore support for HiKey John Stultz
2016-08-08 23:20 ` Kees Cook
2016-08-08 23:23 ` John Stultz
2016-08-08 23:48 ` [RFC][PATCH 4/4 v2] " John Stultz
2016-08-09 0:36 ` Kees Cook
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