From: "S.j. Wang" shengjiu.wang@nxp.com
[ Upstream commit e8b395b23643ca26e62a3081130d895e198c6154 ]
Assign clocks and clock-rates for audio plls, that audio drivers can utilize them.
Add dai-tdm-slot-num and dai-tdm-slot-width for sound-wm8524, that sai driver can generate correct bit clock.
Fixes: 13f3b9fdef6c ("arm64: dts: imx8mm-evk: Enable audio codec wm8524") Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 2 ++ arch/arm64/boot/dts/freescale/imx8mm.dtsi | 8 ++++++-- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index f7a15f3904c2..13137451b438 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -62,6 +62,8 @@
cpudai: simple-audio-card,cpu { sound-dai = <&sai3>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; };
simple-audio-card,codec { diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 23c8fad7932b..0435c64c92c8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -479,14 +479,18 @@ <&clk IMX8MM_CLK_AUDIO_AHB>, <&clk IMX8MM_CLK_IPG_AUDIO_ROOT>, <&clk IMX8MM_SYS_PLL3>, - <&clk IMX8MM_VIDEO_PLL1>; + <&clk IMX8MM_VIDEO_PLL1>, + <&clk IMX8MM_AUDIO_PLL1>, + <&clk IMX8MM_AUDIO_PLL2>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL3_OUT>, <&clk IMX8MM_SYS_PLL1_800M>; assigned-clock-rates = <0>, <400000000>, <400000000>, <750000000>, - <594000000>; + <594000000>, + <393216000>, + <361267200>; };
src: reset-controller@30390000 {