On 2013-12-06 10:41, Javier Martinez Canillas wrote:
> Hi Tomi,
>
> On Wed, Dec 4, 2013 at 1:28 PM, Tomi Valkeinen <tomi.valkeinen@xxxxxx> wrote:
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
>> ---
>> arch/arm/boot/dts/omap3-beagle.dts | 67 ++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 67 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
>> index fa532aaacc68..1ca1932d02aa 100644
>> --- a/arch/arm/boot/dts/omap3-beagle.dts
>> +++ b/arch/arm/boot/dts/omap3-beagle.dts
>> @@ -178,3 +178,70 @@
>> mode = <3>;
>> power = <50>;
>> };
>> +
>> +&dpi {
>> + vdds_dsi-supply = <&vpll2>;
>> +
>> + dpi_out: endpoint {
>> + remote-endpoint = <&tfp410_in>;
>> + data-lines = <24>;
>> + };
>> +};
>> +
>> +&venc {
>> + vdda_dac-supply = <&vdac>;
>> +
>> + venc_out: endpoint {
>> + remote-endpoint = <&tv_connector_in>;
>> + };
>> +};
>> +
>> +/ {
>> + aliases {
>> + display0 = &dvi0;
>> + display1 = &tv0;
>> + };
>> +
>> + tfp410: encoder@0 {
>> + compatible = "ti,tfp410";
>> + gpios = <&gpio5 10 0>; /* 170, power-down */
>> +
>
> Shouldn't this be gpio6 instead since OMAP GPIO banks start counting
> from 1 so gpio5 + 10 is GPIO 138.
Yes, you're right. Good catch.
>> + 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@1 {
>> + remote-endpoint = <&dvi_connector_in>;
>> + };
>> + };
>> + };
>> + };
>> +
>> + dvi0: connector@0 {
>> + compatible = "ti,dvi_connector";
>> + i2c-bus = <&i2c3>;
>> +
>> + dvi_connector_in: endpoint {
>> + remote-endpoint = <&tfp410_out>;
>> + };
>> + };
>> +
>> + tv0: connector@1 {
>> + compatible = "ti,svideo_connector";
>> +
>> + tv_connector_in: endpoint {
>> + remote-endpoint = <&venc_out>;
>> + };
>> + };
>> +};
>> --
>> 1.8.3.2
>>
>
> Also I don't see the DSS pinmux set for this board. I guess you need
> something like the following on top:
>
> 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
> 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
> 0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
> 0x0aa (PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
> 0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
> 0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
> 0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
> 0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
> 0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
> 0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
> 0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
> 0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
> 0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
> 0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
> 0x0c0 (PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
> 0x0c2 (PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
> 0x0c4 (PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
> 0x0c6 (PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
> 0x0c8 (PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
> 0x0ca (PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
> 0x0cc (PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
> 0x0ce (PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
> 0x0d0 (PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
> 0x0d2 (PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
> 0x0d4 (PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
> 0x0d6 (PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
> 0x0d8 (PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
> 0x0da (PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
True. I need to add something like this to all the dts files.
You didn't have muxing in the omap3-igep0020 patch you gave. Is the
muxing already set in some other patch?
Tomi
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