[PATCH v2 0/2] PCI: imx6: Fix i.MX95 PCIe PHY initialization sequence
Manivannan Sadhasivam
manivannan.sadhasivam at oss.qualcomm.com
Tue Jun 9 08:46:39 PDT 2026
On Mon, 18 May 2026 15:27:13 +0800, Richard Zhu wrote:
> This series addresses PHY initialization sequence issues for i.MX95 PCIe
> that were identified through careful review of the i.MX95 PCIe PHY Databook.
>
> The current implementation does not strictly follow the timing requirements
> specified in the PHY documentation for reference clock configuration and
> PHY reset sequencing. These violations can potentially lead to unreliable
> PHY initialization.
>
> [...]
Applied, thanks!
[1/2] PCI: imx6: Configure REF_USE_PAD before PHY reset for i.MX95
commit: 0c26b1c34d12d4debfb5363cc0be6cdf68e87ba2
[2/2] PCI: imx6: Assert ref_clk_en after reference clock stabilizes on i.MX95
commit: 9dda3f83ba677b9cc2613cecd9120123000ae50f
Best regards,
--
Manivannan Sadhasivam <mani at kernel.org>
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