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ARM: omap3-igep0020.dts: add display information 

Add DT data for OMAP3 IGEPv2 board. The board has the following displays:

dvi: uses TFP410 encoder to convert DPI to DVI

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
hifive-unleashed-5.1
Javier Martinez Canillas 2013-12-06 02:53:38 +01:00 committed by Tomi Valkeinen
parent 9955a9e5bd
commit dd186aa5a0
1 changed files with 55 additions and 3 deletions
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58
arch/arm/boot/dts/omap3-igep0020.dts
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@ -61,22 +61,63 @@
reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
vcc-supply = <&hsusb1_power>;
};
tfp410: encoder@0 {
compatible = "ti,tfp410";
powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
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";
digital;
ddc-i2c-bus = <&i2c3>;
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
};
&omap3_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <
&tfp410_pins
&dss_pins
&dss_dpi_pins
>;
tfp410_pins: tfp410_dvi_pins {
tfp410_pins: pinmux_tfp410_pins {
pinctrl-single,pins = <
0x196 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
>;
};
dss_pins: pinmux_dss_dvi_pins {
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
@ -226,3 +267,14 @@
/* Needed for DSS */
regulator-name = "vdds_dsi";
};
&dss {
status = "ok";
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};