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Date: Thu, 24 Mar 2016 19:48:36 +0300 From: Alexey Brodkin <Alexey.Brodkin@...opsys.com> To: dri-devel@...ts.freedesktop.org Cc: linux-kernel@...r.kernel.org, Alexey Brodkin <Alexey.Brodkin@...opsys.com>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Vineet Gupta <Vineet.Gupta1@...opsys.com>, devicetree@...r.kernel.org, linux-snps-arc@...ts.infradead.org Subject: [PATCH 5/5 v4] arc: axs10x - add support of ARC PGU Synopsys DesignWare ARC SDP boards sport ARC SDP display controller attached to ADV7511 HDMI encoder. That change adds desctiption of both ARC PGU and ADV7511 in ARC SDP'd base-board Device Tree. Signed-off-by: Alexey Brodkin <abrodkin@...opsys.com> Cc: Rob Herring <robh+dt@...nel.org> Cc: Pawel Moll <pawel.moll@....com> Cc: Mark Rutland <mark.rutland@....com> Cc: Ian Campbell <ijc+devicetree@...lion.org.uk> Cc: Kumar Gala <galak@...eaurora.org> Cc: Vineet Gupta <vgupta@...opsys.com> Cc: devicetree@...r.kernel.org Cc: linux-snps-arc@...ts.infradead.org --- Changes v3 -> v4: * Removed "0x" from node names (as suggested by Rob) No changes v2 -> v3. Changes v1 -> v2: * Added missing "pxlclk" clock in axs10x_mb.dtsi arch/arc/boot/dts/axs10x_mb.dtsi | 61 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi index 44a578c..8fee596 100644 --- a/arch/arc/boot/dts/axs10x_mb.dtsi +++ b/arch/arc/boot/dts/axs10x_mb.dtsi @@ -34,6 +34,12 @@ clock-frequency = <50000000>; #clock-cells = <0>; }; + + pguclk: pguclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <74440000>; + }; }; ethernet@...8000 { @@ -147,6 +153,37 @@ clocks = <&i2cclk>; interrupts = <16>; + adv7511:adv7511@39{ + compatible="adi,adv7511"; + reg = <0x39>; + interrupts = <23>; + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,clock-delay = <0x03>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* RGB/YUV input */ + port@0 { + reg = <0>; + adv7511_input:endpoint { + remote-endpoint = <&pgu_output>; + }; + }; + + /* HDMI output */ + port@1 { + reg = <1>; + adv7511_output: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + eeprom@...4{ compatible = "24c01"; reg = <0x54>; @@ -160,6 +197,16 @@ }; }; + hdmi0: connector { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&adv7511_output>; + }; + }; + }; + gpio0:gpio@...00 { compatible = "snps,dw-apb-gpio"; reg = <0x13000 0x1000>; @@ -221,5 +268,19 @@ reg = <2>; }; }; + + pgu@...00 { + compatible = "snps,arcpgu"; + reg = <0x17000 0x400>; + encoder-slave = <&adv7511>; + clocks = <&pguclk>; + clock-names = "pxlclk"; + + port { + pgu_output: endpoint { + remote-endpoint = <&adv7511_input>; + }; + }; + }; }; }; -- 2.5.0
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