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| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | 2018-09-25 19:33:35 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-09-26 11:13:39 +0200 |
| commit | 0dc733988b813b4054e2243539855ef535d3c9dd (patch) | |
| tree | e9523d46486db6947919a098421a6d9f2838de43 /arch/arm64/boot/dts/renesas | |
| parent | 13ee2bfc5444c8950d3c74bd47ff2a7b53c34aa6 (diff) | |
| download | talos-obmc-linux-0dc733988b813b4054e2243539855ef535d3c9dd.tar.gz talos-obmc-linux-0dc733988b813b4054e2243539855ef535d3c9dd.zip | |
arm64: dts: renesas: r8a77995: Add LVDS support
The r8a77995 D3 platform has 2 LVDS channels connected to the DU.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
[uli: moved lvds* into the soc node, added PM domains, resets]
Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77995.dtsi | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index 89a04a4496fd..214f4954b321 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -972,12 +972,68 @@ port@1 { reg = <1>; du_out_lvds0: endpoint { + remote-endpoint = <&lvds0_in>; }; }; port@2 { reg = <2>; du_out_lvds1: endpoint { + remote-endpoint = <&lvds1_in>; + }; + }; + }; + }; + + lvds0: lvds-encoder@feb90000 { + compatible = "renesas,r8a77995-lvds"; + reg = <0 0xfeb90000 0 0x20>; + clocks = <&cpg CPG_MOD 727>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 727>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lvds0_in: endpoint { + remote-endpoint = <&du_out_lvds0>; + }; + }; + + port@1 { + reg = <1>; + lvds0_out: endpoint { + }; + }; + }; + }; + + lvds1: lvds-encoder@feb90100 { + compatible = "renesas,r8a77995-lvds"; + reg = <0 0xfeb90100 0 0x20>; + clocks = <&cpg CPG_MOD 727>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 726>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lvds1_in: endpoint { + remote-endpoint = <&du_out_lvds1>; + }; + }; + + port@1 { + reg = <1>; + lvds1_out: endpoint { }; }; }; |
