diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-05-11 09:08:46 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-11 13:21:23 +0400 |
| commit | a15d9f8986a3984255f8ea75e8e03cc771855e7e (patch) | |
| tree | b3341fb51c7c04ae118846f492ad9a28bb2ef985 /arch/arm/boot/dts | |
| parent | 394025ef422bc4a6c4e5040abb41260749e662be (diff) | |
| download | linux-a15d9f8986a3984255f8ea75e8e03cc771855e7e.tar.xz | |
ARM: dts: imx51-babbage: enable audio support
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/imx51-babbage.dts | 28 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx51.dtsi | 33 |
2 files changed, 60 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index d42a404c0cef..de065b5976e6 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -162,6 +162,11 @@ }; }; }; + + ssi2: ssi@70014000 { + fsl,mode = "i2s-slave"; + status = "okay"; + }; }; wdog@73f98000 { /* WDOG1 */ @@ -191,12 +196,19 @@ i2c@83fc4000 { /* I2C2 */ status = "okay"; - codec: sgtl5000@0a { + sgtl5000: codec@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + clock-frequency = <26000000>; + VDDA-supply = <&vdig_reg>; + VDDIO-supply = <&vvideo_reg>; }; }; + audmux@83fd0000 { + status = "okay"; + }; + ethernet@83fec000 { phy-mode = "mii"; status = "okay"; @@ -214,4 +226,18 @@ gpio-key,wakeup; }; }; + + sound { + compatible = "fsl,imx51-babbage-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx51-babbage-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <2>; + mux-ext-port = <3>; + }; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 66f0ebd84174..bfa65abe8ef2 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -102,6 +102,15 @@ status = "disabled"; }; + ssi2: ssi@70014000 { + compatible = "fsl,imx51-ssi", "fsl,imx21-ssi"; + reg = <0x70014000 0x4000>; + interrupts = <30>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + esdhc@70020000 { /* ESDHC3 */ compatible = "fsl,imx51-esdhc"; reg = <0x70020000 0x4000>; @@ -235,6 +244,30 @@ status = "disabled"; }; + ssi1: ssi@83fcc000 { + compatible = "fsl,imx51-ssi", "fsl,imx21-ssi"; + reg = <0x83fcc000 0x4000>; + interrupts = <29>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + + audmux@83fd0000 { + compatible = "fsl,imx51-audmux", "fsl,imx31-audmux"; + reg = <0x83fd0000 0x4000>; + status = "disabled"; + }; + + ssi3: ssi@83fe8000 { + compatible = "fsl,imx51-ssi", "fsl,imx21-ssi"; + reg = <0x83fe8000 0x4000>; + interrupts = <96>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + ethernet@83fec000 { compatible = "fsl,imx51-fec", "fsl,imx27-fec"; reg = <0x83fec000 0x4000>; |