| Message ID | 1382695658-18757-1-git-send-email-tomi.valkeinen@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Tony, On 25/10/13 13:07, Tomi Valkeinen wrote: > New u-boot versions no longer set the pinmuxing for Panda's DPI output, > and the muxing has to be done in the .dts file. > > Add pinmuxing for DPI and TFP410. Without these, the DVI output on Panda > does not work with recent u-boot. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> The two latter patches in this series needs more work and can be dropped, but this one should be applied to make Panda work properly with new u-boots. Tomi > --- > arch/arm/boot/dts/omap4-panda-common.dtsi | 43 +++++++++++++++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi > index faa95b5..fcb8856 100644 > --- a/arch/arm/boot/dts/omap4-panda-common.dtsi > +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi > @@ -129,6 +129,8 @@ > &twl6040_pins > &mcpdm_pins > &mcbsp1_pins > + &dss_dpi_pins > + &tfp410_pins > &dss_hdmi_pins > &tpd12s015_pins > &hsusbb1_pins > @@ -166,6 +168,47 @@ > >; > }; > > + dss_dpi_pins: pinmux_dss_dpi_pins { > + pinctrl-single,pins = < > + 0x122 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data23 */ > + 0x124 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data22 */ > + 0x126 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data21 */ > + 0x128 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data20 */ > + 0x12a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data19 */ > + 0x12c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data18 */ > + 0x12e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data15 */ > + 0x130 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data14 */ > + 0x132 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data13 */ > + 0x134 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data12 */ > + 0x136 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data11 */ > + > + 0x174 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data10 */ > + 0x176 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data9 */ > + 0x178 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data16 */ > + 0x17a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data17 */ > + 0x17c (PIN_OUTPUT | MUX_MODE5) /* dispc2_hsync */ > + 0x17e (PIN_OUTPUT | MUX_MODE5) /* dispc2_pclk */ > + 0x180 (PIN_OUTPUT | MUX_MODE5) /* dispc2_vsync */ > + 0x182 (PIN_OUTPUT | MUX_MODE5) /* dispc2_de */ > + 0x184 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data8 */ > + 0x186 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data7 */ > + 0x188 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data6 */ > + 0x18a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data5 */ > + 0x18c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data4 */ > + 0x18e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data3 */ > + > + 0x190 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data2 */ > + 0x192 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data1 */ > + 0x194 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data0 */ > + >; > + }; > + > + tfp410_pins: pinmux_tfp410_pins { > + pinctrl-single,pins = < > + 0x144 (PIN_OUTPUT | MUX_MODE3) /* gpio_0 */ > + >; > + }; > + > dss_hdmi_pins: pinmux_dss_hdmi_pins { > pinctrl-single,pins = < > 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ >
* Tomi Valkeinen <tomi.valkeinen@ti.com> [131029 03:16]: > Hi Tony, > > On 25/10/13 13:07, Tomi Valkeinen wrote: > > New u-boot versions no longer set the pinmuxing for Panda's DPI output, > > and the muxing has to be done in the .dts file. > > > > Add pinmuxing for DPI and TFP410. Without these, the DVI output on Panda > > does not work with recent u-boot. > > > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> > > The two latter patches in this series needs more work and can be > dropped, but this one should be applied to make Panda work properly with > new u-boots. OK I'll pick this patch into omap-for-v3.13/dt. Regards, Tony
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index faa95b5..fcb8856 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -129,6 +129,8 @@ &twl6040_pins &mcpdm_pins &mcbsp1_pins + &dss_dpi_pins + &tfp410_pins &dss_hdmi_pins &tpd12s015_pins &hsusbb1_pins @@ -166,6 +168,47 @@ >; }; + dss_dpi_pins: pinmux_dss_dpi_pins { + pinctrl-single,pins = < + 0x122 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data23 */ + 0x124 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data22 */ + 0x126 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data21 */ + 0x128 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data20 */ + 0x12a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data19 */ + 0x12c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data18 */ + 0x12e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data15 */ + 0x130 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data14 */ + 0x132 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data13 */ + 0x134 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data12 */ + 0x136 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data11 */ + + 0x174 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data10 */ + 0x176 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data9 */ + 0x178 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data16 */ + 0x17a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data17 */ + 0x17c (PIN_OUTPUT | MUX_MODE5) /* dispc2_hsync */ + 0x17e (PIN_OUTPUT | MUX_MODE5) /* dispc2_pclk */ + 0x180 (PIN_OUTPUT | MUX_MODE5) /* dispc2_vsync */ + 0x182 (PIN_OUTPUT | MUX_MODE5) /* dispc2_de */ + 0x184 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data8 */ + 0x186 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data7 */ + 0x188 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data6 */ + 0x18a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data5 */ + 0x18c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data4 */ + 0x18e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data3 */ + + 0x190 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data2 */ + 0x192 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data1 */ + 0x194 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data0 */ + >; + }; + + tfp410_pins: pinmux_tfp410_pins { + pinctrl-single,pins = < + 0x144 (PIN_OUTPUT | MUX_MODE3) /* gpio_0 */ + >; + }; + dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
New u-boot versions no longer set the pinmuxing for Panda's DPI output, and the muxing has to be done in the .dts file. Add pinmuxing for DPI and TFP410. Without these, the DVI output on Panda does not work with recent u-boot. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> --- arch/arm/boot/dts/omap4-panda-common.dtsi | 43 +++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+)