Add DT data for OMAP4 Pandaboard. The board has the following displays: dvi: uses TFP410 encoder to convert DPI to DVI hdmi: OMAP HDMI output with TPD12S015 ESD/level shifter
Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com> --- arch/arm/boot/dts/omap4-panda-common.dtsi | 119 +++++++++++++++++++++++++++++- 1 file changed, 115 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 88c6a05cab41..20aa18ff4823 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -16,6 +16,11 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; + aliases { + display0 = &dvi0; + display1 = &hdmi0; + }; + leds: leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -104,6 +109,87 @@ startup-delay-us = <70000>; enable-active-high; }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; /* 0, power-down */ + + pinctrl-names = "default"; + pinctrl-0 = <&tfp410_pins>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + i2c-bus = <&i2c3>; + + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + + tpd12s015: encoder@1 { + compatible = "ti,tpd12s015"; + + pinctrl-names = "default"; + pinctrl-0 = <&tpd12s015_pins>; + + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ + <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ + <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint@0 { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint@0 { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + + hdmi0: connector@1 { + compatible = "hdmi-connector"; + label = "hdmi"; + + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; }; &omap4_pmx_core { @@ -112,10 +198,6 @@ &twl6040_pins &mcpdm_pins &mcbsp1_pins - &dss_dpi_pins - &tfp410_pins - &dss_hdmi_pins - &tpd12s015_pins &hsusbb1_pins >; @@ -409,3 +491,32 @@ &usbhsehci { phys = <&hsusb1_phy>; }; + +&dss { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_dpi_pins>; + + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; +}; + +&dsi2 { + status = "ok"; + vdd-supply = <&vcxio>; +}; + +&hdmi { + status = "ok"; + vdda-supply = <&vdac>; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_hdmi_pins>; + + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; +}; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html