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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2019-11-25 15:10:59 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-12-12 09:22:20 -0800 |
| commit | bf21e6e1b0c72aff635fec7e4f0d6277526b8d1b (patch) | |
| tree | 844d9db56ee43737a603b5cf2fd124d56ee22bf2 | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | lwn-bf21e6e1b0c72aff635fec7e4f0d6277526b8d1b.tar.gz lwn-bf21e6e1b0c72aff635fec7e4f0d6277526b8d1b.zip | |
ARM: dts: dra76-evm: add HDMI output
Add DRA76 EVM HDMI output for the base board.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/boot/dts/dra76-evm.dts | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts index 1fb6f13fb5e2..86a3e79909a8 100644 --- a/arch/arm/boot/dts/dra76-evm.dts +++ b/arch/arm/boot/dts/dra76-evm.dts @@ -13,6 +13,13 @@ model = "TI DRA762 EVM"; compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7"; + aliases { + display0 = &hdmi0; + + sound0 = &sound0; + sound1 = &hdmi; + }; + memory@0 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x80000000>; @@ -116,6 +123,48 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; + + hdmi0: connector { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; + + tpd12s015: encoder { + compatible = "ti,tpd12s015"; + + gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>, /* gpio7_30, CT CP HPD */ + <&gpio7 31 GPIO_ACTIVE_HIGH>, /* gpio7_31, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; }; &i2c1 { @@ -411,6 +460,23 @@ phy-supply = <&ldo3_reg>; }; +&dss { + status = "ok"; + vdda_video-supply = <&ldo5_reg>; +}; + +&hdmi { + status = "ok"; + + vdda-supply = <&ldo1_reg>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +}; + &qspi { spi-max-frequency = <96000000>; m25p80@0 { |