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>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 8993dfadd18c..aa90f319309b 100644
--- 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>;