From: Kieran Bingham <[email protected]> The Salvator boards use an ADV7482 receiver for HDMI and CVBS inputs.
Provide ADV7482 node on the i2c4 bus, along with connectors for the hdmi and cvbs inputs, and link to the csi20 and csi40 nodes as outputs. Signed-off-by: Kieran Bingham <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Niklas Söderlund <[email protected]> Signed-off-by: Simon Horman <[email protected]> --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 103 +++++++++++++++++++++++ 1 file changed, 103 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 263e5787270e..9256fbaaab7f 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -66,6 +66,29 @@ enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; }; + cvbs-in { + compatible = "composite-video-connector"; + label = "CVBS IN"; + + port { + cvbs_con: endpoint { + remote-endpoint = <&adv7482_ain7>; + }; + }; + }; + + hdmi-in { + compatible = "hdmi-connector"; + label = "HDMI IN"; + type = "a"; + + port { + hdmi_in_con: endpoint { + remote-endpoint = <&adv7482_hdmi>; + }; + }; + }; + reg_1p8v: regulator0 { compatible = "regulator-fixed"; regulator-name = "fixed-1.8V"; @@ -260,6 +283,37 @@ }; }; +&csi20 { + status = "okay"; + + ports { + port@0 { + reg = <0>; + csi20_in: endpoint { + clock-lanes = <0>; + data-lanes = <1>; + remote-endpoint = <&adv7482_txb>; + }; + }; + }; +}; + +&csi40 { + status = "okay"; + + ports { + port@0 { + reg = <0>; + + csi40_in: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&adv7482_txa>; + }; + }; + }; +}; + &du { pinctrl-0 = <&du_pins>; pinctrl-names = "default"; @@ -357,6 +411,55 @@ shunt-resistor-micro-ohms = <5000>; }; + + video-receiver@70 { + compatible = "adi,adv7482"; + reg = <0x70>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupt-parent = <&gpio6>; + interrupt-names = "intrq1", "intrq2"; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>, + <31 IRQ_TYPE_LEVEL_LOW>; + + port@7 { + reg = <7>; + + adv7482_ain7: endpoint { + remote-endpoint = <&cvbs_con>; + }; + }; + + port@8 { + reg = <8>; + + adv7482_hdmi: endpoint { + remote-endpoint = <&hdmi_in_con>; + }; + }; + + port@10 { + reg = <10>; + + adv7482_txa: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csi40_in>; + }; + }; + + port@11 { + reg = <11>; + + adv7482_txb: endpoint { + clock-lanes = <0>; + data-lanes = <1>; + remote-endpoint = <&csi20_in>; + }; + }; + }; }; &i2c_dvfs { -- 2.11.0
