ARM: dts: sbc-t3x30: add audio support

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / omap3-cm-t3x.dtsi

diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 63bea24f99175c7b47fd6ddfe604087c2b88a012..6ea6d460db3090de2e891828bc8366933e003a56 100644 (file)
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -155,6 +155,15 @@
                        OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
                >;
        };
+
+       mcbsp2_pins: pinmux_mcbsp2_pins {
+               pinctrl-single,pins = <
+                       OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)        /* mcbsp2_fsx */
+                       OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)        /* mcbsp2_clkx */
+                       OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)        /* mcbsp2_dr */
+                       OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)       /* mcbsp2_dx */
+               >;
+       };
 };
 
 &uart3 {
@@ -243,3 +252,10 @@
                };
        };
 };
+
+&mcbsp2 {
+       status = "ok";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&mcbsp2_pins>;
+};