ARM: sun4i: Add sunxi codec device node

The A10 SoC includes the Allwinner audio codec, capable of both 24-bit
playback and capture. This commit adds a device node for it.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 8993dfadd18c746b3fd80a5cc91facef39cacf03..aa90f319309bac5486e072efdd57792907e5d440 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -1022,6 +1022,19 @@
                        status = "disabled";
                };
 
+               codec: codec@01c22c00 {
+                       #sound-dai-cells = <0>;
+                       compatible = "allwinner,sun4i-a10-codec";
+                       reg = <0x01c22c00 0x40>;
+                       interrupts = <30>;
+                       clocks = <&apb0_gates 0>, <&codec_clk>;
+                       clock-names = "apb", "codec";
+                       dmas = <&dma SUN4I_DMA_NORMAL 19>,
+                              <&dma SUN4I_DMA_NORMAL 19>;
+                       dma-names = "rx", "tx";
+                       status = "disabled";
+               };
+
                sid: eeprom@01c23800 {
                        compatible = "allwinner,sun4i-a10-sid";
                        reg = <0x01c23800 0x10>;