linux-kernel - Re: (subset) [PATCH v4 1/2] ARM: dts: imx6qp-sabresd: Enable PCIe support

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Date:   Mon,  7 Mar 2022 11:09:53 +0000
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     shawnguo@...nel.org, Richard Zhu <hongxing.zhu@....com>,
        bhelgaas@...gle.com, l.stach@...gutronix.de
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        kernel@...gutronix.de, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-imx@....com,
        linux-pci@...r.kernel.org
Subject: Re: (subset) [PATCH v4 1/2] ARM: dts: imx6qp-sabresd: Enable PCIe support

On Mon, 21 Feb 2022 14:33:56 +0800, Richard Zhu wrote:
> In the i.MX6QP sabresd board(sch-28857) design, one external oscillator
> is powered up by vgen3 and used as the PCIe reference clock source by
> the endpoint device.
> 
> If RC uses this oscillator as reference clock too, PLL6(ENET PLL) would
> has to be in bypass mode, and ENET clocks would be messed up.
> 
> [...]

I skipped patch(1) since we don't apply dts changes, those should
go via respective platform maintainers.

[2/2] PCI: imx6: Enable i.MX6QP PCIe power management support
      https://git.kernel.org/lpieralisi/pci/c/f81dd043ec

Thanks,
Lorenzo