[PATCH] arm64: dts: imx8mp: Do not reconfigure Audio PLL2 on DH i.MX8M Plus DHCOM SoM

Shawn Guo shawnguo2 at yeah.net
Thu Jun 27 19:28:39 PDT 2024


On Tue, Jun 25, 2024 at 02:11:09PM +0200, Marek Vasut wrote:
> The DH i.MX8M Plus DHCOM SoM uses Audio PLL2 to supply clock to CLKOUT2
> output. Those clock are used to supply on-SoM TC9595 DSI-to-(e)DP bridge
> with RefClk and must not be reconfigured, otherwise the bridge cannot
> work correctly. Stop reconfiguring Audio PLL2 on this SoM.
> 
> Fixes: f560da940e32 ("arm64: dts: imx8mp: Initialize audio PLLs from audiomix subsystem")
> Signed-off-by: Marek Vasut <marex at denx.de>

Applied, thanks!




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