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arm64: dts: imx8mm-evk: Assigned clocks for audio plls

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commit e8b395b23643ca26e62a3081130d895e198c6154 upstream.

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: 13f3b9fdef ("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
S.j. Wang 2019-10-16 10:36:05 +00:00 • committed by Greg Kroah-Hartman
commit 3ccb2d7a76
2 changed files with 8 additions and 2 deletions
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2
arch/arm64/boot/dts/freescale/imx8mm-evk.dts
View file

@ -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 {

8
arch/arm64/boot/dts/freescale/imx8mm.dtsi
View file

@ -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 {