diff options
Diffstat (limited to 'target/linux/imx23/patches/101-soc-audio-dts.patch')
| -rw-r--r-- | target/linux/imx23/patches/101-soc-audio-dts.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/imx23/patches/101-soc-audio-dts.patch b/target/linux/imx23/patches/101-soc-audio-dts.patch new file mode 100644 index 0000000000..a93c937dc2 --- /dev/null +++ b/target/linux/imx23/patches/101-soc-audio-dts.patch @@ -0,0 +1,40 @@ +diff -ruN linux-3.10/arch/arm/boot/dts/imx23-olinuxino.dts linux-3.10.snd/arch/arm/boot/dts/imx23-olinuxino.dts +--- linux-3.10/arch/arm/boot/dts/imx23-olinuxino.dts 2013-07-01 00:13:29.000000000 +0200 ++++ linux-3.10.snd/arch/arm/boot/dts/imx23-olinuxino.dts 2013-07-30 14:43:31.000000000 +0200 +@@ -84,6 +84,25 @@ + usbphy0: usbphy@8007c000 { + status = "okay"; + }; ++ ++ codec: mxs-builtin-codec { ++ compatible = "fsl,mxs-builtin-codec"; ++ reg = <0x80048000 0x2000>, <0x8004c000 0x2000>, ++ <0x8005c000 0x2000>; ++ reg-names = "audioout", "audioin", "rtc"; ++ clocks = <&clks 31>; ++ clock-names = "filt"; ++ }; ++ ++ platform_dai: mxs-builtin-cpu-dai { ++ compatible = "fsl,mxs-builtin-cpu-dai"; ++ reg = <0x80048000 0x2000>, <0x8004c000 0x2000>, ++ <0x8005c000 0x2000>; ++ reg-names = "audioout", "audioin", "rtc"; ++ interrupts = <8 6 4>; ++ dmas = <&dma_apbx 0>, <&dma_apbx 1>; ++ dma-names = "rx", "tx"; ++ }; + }; + }; + +@@ -118,4 +137,10 @@ + gpios = <&gpio2 1 1>; + }; + }; ++ ++ mxs-builtin-audio { ++ compatible = "fsl,mxs-builtin-audio"; ++ audio-codec = <&codec>; ++ cpu-dai = <&platform_dai>; ++ }; + }; |