GTA04 audio system makes use of all four McBSP ports, so set
up proper pinmux.
Signed-off-by: H. Nikolaus Schaller <h...@goldelico.com>
---
arch/arm/boot/dts/omap3-gta04.dtsi | 39 ++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi
b/arch/arm/boot/dts/omap3-gta04.dtsi
index a5d1fa1be9c5..935a2a707737 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -356,6 +356,45 @@
OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLDOWN |
MUX_MODE4) /* cam_strobe */
>;
};
+
+ mcbsp1_pins: pinmux_mcbsp1_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT | MUX_MODE4)
/* mcbsp1_clkr.mcbsp1_clkr - gpio_156 FM interrupt */
+ OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE0)
/* mcbsp1_clkr.mcbsp1_fsr */
+ OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE0)
/* mcbsp1_dx.mcbsp1_dx */
+ OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT | MUX_MODE0)
/* mcbsp1_dx.mcbsp1_dr */
+ /* mcbsp_clks is used as PENIRQ */
+ /* OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT | MUX_MODE0)
/* mcbsp_clks.mcbsp_clks */
+ OMAP3_CORE1_IOPAD(0x2196, PIN_INPUT | MUX_MODE0)
/* mcbsp_clks.mcbsp1_fsx */
+ OMAP3_CORE1_IOPAD(0x2198, PIN_INPUT | MUX_MODE0)
/* mcbsp1_clkx.mcbsp1_clkx */
+ >;
+ };
+
+ mcbsp2_pins: pinmux_mcbsp2_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)
/* mcbsp2_fsx.mcbsp2_fsx */
+ OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)
/* mcbsp2_fsx.mcbsp2_clkx */
+ OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)
/* mcbsp2_dr.mcbsp2_dr */
+ OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)
/* mcbsp2_dr.mcbsp2_dx */
+ >;
+ };
+
+ mcbsp3_pins: pinmux_mcbsp3_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x216c, PIN_OUTPUT | MUX_MODE0)
/* mcbsp3_dx.mcbsp3_dx */
+ OMAP3_CORE1_IOPAD(0x216e, PIN_INPUT | MUX_MODE0)
/* mcbsp3_dx.mcbsp3_dr */
+ OMAP3_CORE1_IOPAD(0x2170, PIN_INPUT | MUX_MODE0)
/* mcbsp3_clkx.mcbsp3_clkx */
+ OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE0)
/* mcbsp3_clkx.mcbsp3_fsx */
+ >;
+ };
+
+ mcbsp4_pins: pinmux_mcbsp4_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcbsp4_clkx.mcbsp4_clkx */
+ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcbsp4_clkx.mcbsp4_dr */
+ OMAP3_CORE1_IOPAD(0x218a, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcbsp4_dx.mcbsp4_fsx */
+ >;
+ };
};
&omap3_pmx_core2 {
--
2.12.2
