[PATCH 11/17] ARM: dts: Add missing mcasp node for omap4

[Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>]

On omap4 we're missing the mcasp node with it's related "ti,hwmods"
property that the SoC interconnect code needs.

Note that this will only show up as a bug with "doesn't have
mpu register target base" boot errors when the legacy platform
data is removed.

Cc: Liam Girdwood <lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org>
Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
---
 Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt | 1 +
 arch/arm/boot/dts/omap4.dtsi                                    | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
--- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
+++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
@@ -6,6 +6,7 @@ Required properties:
 	"ti,da830-mcasp-audio"	: for both DA830 & DA850 platforms
 	"ti,am33xx-mcasp-audio"	: for AM33xx platforms (AM33xx, AM43xx, TI81xx)
 	"ti,dra7-mcasp-audio"	: for DRA7xx platforms
+	"ti,omap4-mcasp-audio"	: for OMAP4 platforms
 
 - reg : Should contain reg specifiers for the entries in the reg-names property.
 - reg-names : Should contain:
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -750,6 +750,15 @@
 			status = "disabled";
 		};
 
+		mcasp: mcasp@40128000 {
+			compatible = "ti,omap4-mcasp-audio";
+			reg = <0x40128000 0x400>, /* MPU private access */
+			      <0x49028000 0x400>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "mcasp";
+		};
+
 		slimbus1: slimbus@4012c000 {
 			compatible = "ti,omap4-slimbus";
 			reg = <0x4012c000 0x400>, /* MPU private access */
-- 
2.14.1
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