diff options
| author | Adrian Alonso <adrian.alonso@nxp.com> | 2020-06-01 13:48:22 -0500 |
|---|---|---|
| committer | Adrian Alonso <adrian.alonso@nxp.com> | 2020-06-05 11:07:41 -0500 |
| commit | 1c91db7d5bb8bbf6f971d3e4c6c629106d3ed517 (patch) | |
| tree | e3e2a4a27d1cdf931a77bfd5ee2982ccc8200eca /arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts | |
| parent | 6499674c671ac1aa5c1708d95c3120ab3f74e399 (diff) | |
MLK-24232-1: dts: arm64: freescale: imx8mm evk 8mic swpdm decimation
Set decimation factor to 64 this allows to support all
possible sample rates for SPK0641HT4H-1 on 8mic board
Example: 16khz: BCLK = 16khz * 64 = 1024000 Hz
[ 8000 - 11025] low power mode
[16000 - 64000] performance mode
Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts index d2ad06719fe7..5d1992ee6846 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-8mic-swpdm.dts @@ -17,7 +17,7 @@ mute-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; model = "imx-swpdm-audio"; audio-cpu = <&sai5>; - decimation = <128>; + decimation = <64>; status = "okay"; }; }; |