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| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | imx8mp-msc-sm2s-ep1.dts | diff d874b9f7f28335809df27d6e0def4103e34c534a Mon May 29 11:57:28 CEST 2023 Luca Ceresoli <luca.ceresoli@bootlin.com> arm64: dts: imx8mp-msc-sm2s: Add sound card
The MSC SM2-MB-EP1 carrier board for the SM2S-IMX8PLUS SMARC module has an
NXP SGTL5000 audio codec connected to I2S-0 (sai2).
This requires to:
* add the power supplies (always on)
* enable sai2 with pinmuxes
* reparent the CLKOUT1 clock that feeds the codec SYS_MCLK to
IMX8MP_CLK_24M in order it to generate an accurate 24 MHz rate
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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