Hi Dmitry,
On 10/15/14 12:09, Dmitry Lifshitz wrote:
> Add DSS related pinmux and display data nodes required to support
> DVI video out on SBC-T3530, SBC-T3730 and SBC-T3517.
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/omap3-cm-t3517.dts | 22 +++++++++++++++
> arch/arm/boot/dts/omap3-cm-t3530.dts | 22 +++++++++++++++
> arch/arm/boot/dts/omap3-cm-t3730.dts | 24 ++++++++++++++++
> arch/arm/boot/dts/omap3-cm-t3x.dtsi | 28 +++++++++++++++++++
> arch/arm/boot/dts/omap3-sb-t35.dtsi | 49 +++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/omap3-sbc-t3517.dts | 14 +++++++++
> arch/arm/boot/dts/omap3-sbc-t3530.dts | 14 +++++++++
> arch/arm/boot/dts/omap3-sbc-t3730.dts | 14 +++++++++
> 8 files changed, 187 insertions(+), 0 deletions(-)
[...]
> diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts b/arch/arm/boot/dts/omap3-cm-t3730.dts
> index b3f9a50..4b36d80 100644
> --- a/arch/arm/boot/dts/omap3-cm-t3730.dts
> +++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
> @@ -31,6 +31,19 @@
> };
> };
>
> +&omap3_pmx_wkup {
> + dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
> + pinctrl-single,pins = <
> + 0x0a (PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
> + 0x0c (PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
> + 0x10 (PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
> + 0x12 (PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
> + 0x14 (PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
> + 0x16 (PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
Can't you use macros here as well?
> + >;
> + };
> +};
> +
[...]
> diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
> index c671a22..6b6c2f4 100644
> --- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
> +++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
> @@ -76,6 +76,34 @@
> OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4) /* sys_clkout2.gpio_186 */
> >;
> };
> +
> + dss_dpi_pins_common: pinmux_dss_dpi_pins_common {
> + pinctrl-single,pins = <
> + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
> + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
> + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
> + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
> +
> + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
> + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
> + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
> + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
> + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
> + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
> + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
> + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
> + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
> + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
> + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
> + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
> + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
> + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
> + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
> + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
> + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
> + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
> + >;
> + };
I would also define the second set of pins used for cm-t3530 and cm-t3517 here.
So you will not have to duplicate them too.
[...]
--
Regards,
Igor.
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