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author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2016-01-16 13:51:13 +0300 |
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committer | Tony Lindgren <tony@atomide.com> | 2016-02-13 01:26:26 +0300 |
commit | b328d9b86d5d22274a48b597f3226a8a21188cbc (patch) | |
tree | c2aad2c5465c5114b44443cc4fa06e4916732bc9 /arch/arm/boot/dts/am335x-sl50.dts | |
parent | 01c37be40fc35137a8b97e5176017958d57e401c (diff) | |
download | linux-b328d9b86d5d22274a48b597f3226a8a21188cbc.tar.xz |
ARM: dts: am335x-sl50: Fix audio codec setup.
The MCLK is provided by an external clock of 24.576MHz.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-sl50.dts')
-rw-r--r-- | arch/arm/boot/dts/am335x-sl50.dts | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts index 9e1dac639fad..a676869536bc 100644 --- a/arch/arm/boot/dts/am335x-sl50.dts +++ b/arch/arm/boot/dts/am335x-sl50.dts @@ -67,12 +67,28 @@ default-brightness-level = <6>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + /* audio external oscillator */ + tlv320aic3x_mclk: oscillator@0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; /* 24.576MHz */ + }; + }; + sound { compatible = "ti,da830-evm-audio"; ti,model = "AM335x-SL50"; ti,audio-codec = <&audio_codec>; ti,mcasp-controller = <&mcasp0>; - ti,codec-clock-rate = <12000000>; + + clocks = <&tlv320aic3x_mclk>; + clock-names = "mclk"; + ti,audio-routing = "Headphone Jack", "HPLOUT", "Headphone Jack", "HPROUT", @@ -230,7 +246,7 @@ AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ - AM33XX_IOPAD(0x99c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/ + AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2 */ >; }; |