Am Mittwoch, den 05.12.2018, 23:35 -0800 schrieb Andrey Smirnov:
> PCIE PHY IP block on i.MX7D differs from the one used on i.MX6
> family,
> so none of the code in current implementation of
> imx6_setup_phy_mpll()
> is applicable.
>
> Cc: bhelg...@google.com
> Cc: Fabio Estevam <fabio.este...@nxp.com>
> Cc: cphe...@gmail.com
> Cc: l.st...@pengutronix.de
> Cc: Leonard Crestez <leonard.cres...@nxp.com>
> Cc: "A.s. Dong" <aisheng.d...@nxp.com>
> Cc: Richard Zhu <hongxing....@nxp.com>
> Cc: linux-...@nxp.com
> Cc: linux-arm-ker...@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-...@vger.kernel.org
> Tested-by: Trent Piepho <tpie...@impinj.com>
> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
Reviewed-by: Lucas Stach <l.st...@pengutronix.de>
> ---
> drivers/pci/controller/dwc/pci-imx6.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/pci/controller/dwc/pci-imx6.c
> b/drivers/pci/controller/dwc/pci-imx6.c
> index 2cbef2d7c207..c140f7987598 100644
> --- a/drivers/pci/controller/dwc/pci-imx6.c
> +++ b/drivers/pci/controller/dwc/pci-imx6.c
> @@ -525,6 +525,9 @@ static int imx6_setup_phy_mpll(struct imx6_pcie
> *imx6_pcie)
> int mult, div;
> u32 val;
>
> + if (imx6_pcie->variant == IMX7D)
> + return 0;
> +
> switch (phy_rate) {
> case 125000000:
> /*
