[PATCH v3 0/3] arm64: dts: imx8m: support more sample rates

Shengjiu Wang posted 3 patches 1 month, 2 weeks ago
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 17 +++++++++++++----
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi |  5 +++++
arch/arm64/boot/dts/freescale/imx8mq-evk.dts  |  8 +++++++-
3 files changed, 25 insertions(+), 5 deletions(-)
[PATCH v3 0/3] arm64: dts: imx8m: support more sample rates
Posted by Shengjiu Wang 1 month, 2 weeks ago
The wm8524 codec is connected to the SAI interface. There are two audio
plls on i.MX8MQ, i.MX8MM, i.MX8MN, one pll can be the clock source of
44kHz series rates, another pll can be clock source of 48kHz series rates.

Previously it only supported 48kHz series rates, with this change the
supported rates will include 44kHz series rates, from 8kHz to 192kHz.

changes in v3:
- Minor change in commit message for comments from Frank Li

changes in v2:
- Add more comments in commit message.

Shengjiu Wang (3):
  arm64: dts: imx8mm-evk: support more sample rates for wm8524 card
  arm64: dts: imx8mq-evk: support more sample rates for wm8524 card
  arm64: dts: imx8mn-evk: support more sample rates for wm8524 card

 arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 17 +++++++++++++----
 arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi |  5 +++++
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts  |  8 +++++++-
 3 files changed, 25 insertions(+), 5 deletions(-)

-- 
2.34.1
Re: [PATCH v3 0/3] arm64: dts: imx8m: support more sample rates
Posted by Shawn Guo 1 month, 1 week ago
On Fri, Aug 15, 2025 at 06:23:14PM +0800, Shengjiu Wang wrote:
> Shengjiu Wang (3):
>   arm64: dts: imx8mm-evk: support more sample rates for wm8524 card
>   arm64: dts: imx8mq-evk: support more sample rates for wm8524 card
>   arm64: dts: imx8mn-evk: support more sample rates for wm8524 card

Applied all, thanks!
Re: [PATCH v3 0/3] arm64: dts: imx8m: support more sample rates
Posted by Peng Fan 1 month, 2 weeks ago
On Fri, Aug 15, 2025 at 06:23:14PM +0800, Shengjiu Wang wrote:
>The wm8524 codec is connected to the SAI interface. There are two audio
>plls on i.MX8MQ, i.MX8MM, i.MX8MN, one pll can be the clock source of
>44kHz series rates, another pll can be clock source of 48kHz series rates.
>
>Previously it only supported 48kHz series rates, with this change the
>supported rates will include 44kHz series rates, from 8kHz to 192kHz.
>
>changes in v3:
>- Minor change in commit message for comments from Frank Li
>
>changes in v2:
>- Add more comments in commit message.
>
>Shengjiu Wang (3):
>  arm64: dts: imx8mm-evk: support more sample rates for wm8524 card
>  arm64: dts: imx8mq-evk: support more sample rates for wm8524 card
>  arm64: dts: imx8mn-evk: support more sample rates for wm8524 card
>
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 17 +++++++++++++----
> arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi |  5 +++++
> arch/arm64/boot/dts/freescale/imx8mq-evk.dts  |  8 +++++++-
> 3 files changed, 25 insertions(+), 5 deletions(-)

Reviewed-by: Peng Fan <peng.fan@nxp.com>