diff options
| -rw-r--r-- | arch/arm/boot/dts/omap4-droid4-xt894.dts | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index 05046edefee7..6b91eb812ea7 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -35,6 +35,37 @@ gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; /* gpio50 */ }; + hdmi0: connector { + compatible = "hdmi-connector"; + pinctrl-0 = <&hdmi_hpd_gpio>; + pinctrl-names = "default"; + label = "hdmi"; + type = "d"; + + hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio63 */ + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_out>; + }; + }; + }; + + /* + * HDMI 5V regulator probably sourced from battery. Let's keep + * keep this as always enabled for HDMI to work until we've + * figured what the encoder chip is. + */ + hdmi_regulator: regulator-hdmi { + compatible = "regulator-fixed"; + regulator-name = "hdmi"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio2 27 GPIO_ACTIVE_HIGH>; /* gpio59 */ + enable-active-high; + regulator-always-on; + }; + /* This is probably coming straight from the battery.. */ wl12xx_vmmc: regulator-wl12xx { compatible = "regulator-fixed"; @@ -67,6 +98,10 @@ }; }; +&dss { + status = "okay"; +}; + &gpio6 { touchscreen_reset { gpio-hog; @@ -81,6 +116,20 @@ status = "disabled"; }; +&hdmi { + status = "okay"; + pinctrl-0 = <&dss_hdmi_pins>; + pinctrl-names = "default"; + vdda-supply = <&vdac>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + lanes = <1 0 3 2 5 4 7 6>; + }; + }; +}; + &i2c1 { tmp105@48 { compatible = "ti,tmp105"; @@ -249,6 +298,22 @@ &omap4_pmx_core { + /* hdmi_hpd.gpio_63 */ + hdmi_hpd_gpio: pinmux_hdmi_hpd_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) + >; + }; + + /* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */ + dss_hdmi_pins: pinmux_dss_hdmi_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) + OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) + OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) + >; + }; + /* gpmc_ncs0.gpio_50 */ poweroff_gpio: pinmux_poweroff_pins { pinctrl-single,pins = < |