[PATCH v1] PCI: imx6: Fix i.MX6Q/DL boot hang by separating PHY power and reference clock control

Francesco Dolcini francesco at dolcini.it
Mon Jul 6 23:22:50 PDT 2026


On Mon, Jul 06, 2026 at 11:06:29AM +0800, hongxing.zhu at oss.nxp.com wrote:
> From: Richard Zhu <hongxing.zhu at nxp.com>
> 
> Commit 610fa91d9863 ("PCI: imx6: Assert PERST# before enabling regulators")
> introduced a boot hang on i.MX6Q/DL variants by changing the initialization
> sequence.

Is this related to

https://lore.kernel.org/all/20260629143439.361560-1-leoreis.costa@gmail.com/

?

Thanks,
Francesco




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