diff options
| -rw-r--r-- | arch/arm/boot/dts/tegra20-trimslice.dts | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index f4e0428eb737..b70b4cb754c8 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -10,6 +10,18 @@ reg = <0x00000000 0x40000000>; }; + host1x { + hdmi { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -249,9 +261,9 @@ clock-frequency = <216000000>; }; - i2c@7000c000 { + dvi_ddc: i2c@7000c000 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; }; spi@7000c380 { @@ -264,9 +276,9 @@ }; }; - i2c@7000c400 { + hdmi_ddc: i2c@7000c400 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; }; i2c@7000c500 { @@ -310,6 +322,30 @@ bus-width = <4>; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + hdmi_vdd_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + hdmi_pll_reg: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; + sound { compatible = "nvidia,tegra-audio-trimslice"; nvidia,i2s-controller = <&tegra_i2s1>; |
