arm/dts: omap4: Add entry for OMAP DMIC IP

DMIC IP is used to connect up to 6 digital microphones directly to OMAP.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 5a5b5e84bd6506aebcba1590f709fa3f93246799..04cbbcb6ff91796ac78dfd2e15035ad32a9c89e1 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -286,5 +286,14 @@
                        interrupt-parent = <&gic>;
                        ti,hwmods = "mcpdm";
                };
+
+               dmic: dmic@4012e000 {
+                       compatible = "ti,omap4-dmic";
+                       reg = <0x4012e000 0x7f>, /* MPU private access */
+                             <0x4902e000 0x7f>; /* L3 Interconnect */
+                       interrupts = <0 114 0x4>;
+                       interrupt-parent = <&gic>;
+                       ti,hwmods = "dmic";
+               };
        };
 };