[PATCH AUTOSEL 5.4 073/205] arm64: dts: imx8mm-evk: Assigned clocks for audio plls
From: Sasha Levin <sashal@kernel.org>
Date: 2020-01-16 16:48:40
Also in:
linux-devicetree, lkml, stable
Subsystem:
arm/freescale imx / mxc / layerscape arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
From: "S.j. Wang" <redacted>
[ 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 <redacted>
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 {
--
2.20.1
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