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ARM: shmobile: koelsch: Add DU HDMI output support

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Add DT nodes for the ADV7511 HDMI encoder and its HDMI output connector
and configure the DISP pin group that drives the HDMI transmitter DE
pin.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2014-12-11 01:42:12 +02:00 committed by Simon Horman
parent 2ea0d4ec39
commit 83a0731b39
1 changed files with 49 additions and 1 deletions
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50
arch/arm/boot/dts/r8a7791-koelsch.dts
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@ -258,6 +258,17 @@
system-clock-frequency = <11289600>;
};
};
hdmi-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <&adv7511_out>;
};
};
};
};
&du {
@ -266,6 +277,11 @@
status = "okay";
ports {
port@0 {
endpoint {
remote-endpoint = <&adv7511_in>;
};
};
port@1 {
lvds_connector: endpoint {
};
@ -284,7 +300,7 @@
};
du_pins: du {
renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
renesas,groups = "du_rgb666", "du_sync", "du_disp", "du_clk_out_0";
renesas,function = "du";
};
@ -506,6 +522,38 @@
};
};
hdmi@39 {
compatible = "adi,adv7511w";
reg = <0x39>;
interrupt-parent = <&gpio3>;
interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
adi,input-style = <1>;
adi,input-justification = "evenly";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7511_in: endpoint {
remote-endpoint = <&du_out_rgb>;
};
};
port@1 {
reg = <1>;
adv7511_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
eeprom@50 {
compatible = "renesas,24c02";
reg = <0x50>;