[PATCH 3/4] arc: axs10x - add support of ARC PGU
From: Alexey Brodkin <hidden>
Date: 2016-02-19 13:04:25
Also in:
lkml
Subsystem:
synopsys arc architecture, synopsys arc sdp platform support, the rest · Maintainers:
Vineet Gupta, Alexey Brodkin, Linus Torvalds
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@synopsys.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <redacted> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <redacted> Cc: Kumar Gala <redacted> Cc: Vineet Gupta <redacted> Cc: devicetree@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org --- arch/arc/boot/dts/axs10x_mb.dtsi | 54 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+)
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 44a578c..0d50bc3 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi@@ -147,6 +147,37 @@ clocks = <&i2cclk>; interrupts = <16>; + adv7511:adv7511@0x39{ + 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@0x54{ compatible = "24c01"; reg = <0x54>;
@@ -160,6 +191,16 @@ }; }; + hdmi0: connector { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&adv7511_output>; + }; + }; + }; + gpio0:gpio@13000 { compatible = "snps,dw-apb-gpio"; reg = <0x13000 0x1000>;
@@ -221,5 +262,18 @@ reg = <2>; }; }; + + pgu@0x17000 { + compatible = "snps,arcpgu"; + reg = <0x17000 0x400>; + encoder-slave = <&adv7511>; + interrupts = <5>; + + port { + pgu_output: endpoint { + remote-endpoint = <&adv7511_input>; + }; + }; + }; }; };
--
2.5.0