diff options
Diffstat (limited to 'target/linux/sunxi/patches-4.1/167-1-dt-sun7i-add-codec-node.patch')
| -rw-r--r-- | target/linux/sunxi/patches-4.1/167-1-dt-sun7i-add-codec-node.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-4.1/167-1-dt-sun7i-add-codec-node.patch b/target/linux/sunxi/patches-4.1/167-1-dt-sun7i-add-codec-node.patch new file mode 100644 index 0000000..43997e1 --- /dev/null +++ b/target/linux/sunxi/patches-4.1/167-1-dt-sun7i-add-codec-node.patch @@ -0,0 +1,34 @@ +From ca3f125c08bab943572a15ac3a52f33f132cf77f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <elopez93@gmail.com> +Date: Mon, 18 Aug 2014 01:07:55 -0300 +Subject: [PATCH] ARM: sun7i: dt: Add sunxi codec device node + +The A20 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: Hans de Goede <hdegoede@redhat.com> +--- + arch/arm/boot/dts/sun7i-a20.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -1182,6 +1182,18 @@ + status = "disabled"; + }; + ++ codec: codec@01c22c00 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun7i-a20-codec"; ++ reg = <0x01c22c00 0x40>; ++ interrupts = <0 30 4>; ++ clocks = <&apb0_gates 0>, <&codec_clk>; ++ clock-names = "apb", "codec"; ++ dmas = <&dma 0 19>, <&dma 0 19>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ + sid: eeprom@01c23800 { + compatible = "allwinner,sun7i-a20-sid"; + reg = <0x01c23800 0x200>; |