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ARM: shmobile: koelsch: Add DU HDMI output support 

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>;