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arm64: dts: renesas: r8a77970: add DU support

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Define the generic R8A77970 part of the DU device node.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov
2018-04-12 10:13:59 +02:00
committed by Simon Horman
parent b4f92030d5
commit f66598b95d
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/renesas/r8a77970.dtsi
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@@ -635,6 +635,35 @@ vspd0: vsp@fea20000 {
resets = <&cpg 623>;
renesas,fcp = <&fcpvd0>;
};
du: display@feb00000 {
compatible = "renesas,du-r8a77970";
reg = <0 0xfeb00000 0 0x80000>;
interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 724>;
clock-names = "du.0";
power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
resets = <&cpg 724>;
vsps = <&vspd0>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
du_out_rgb: endpoint {
};
};
port@1 {
reg = <1>;
du_out_lvds0: endpoint {
};
};
};
};
};
timer {