On Fri, Nov 01, 2024 at 03:06:05PM +0800, Richard Zhu wrote:
> Add apps_reset deassertion in the imx_pcie_deassert_core_reset(). Let it be
> symmetric with imx_pcie_assert_core_reset().
>
> In the commit first introduced apps_reset, apps_reset is asserted in
> imx6_pcie_assert_core_reset(), but it is de-asserted in another place, in
I'd suggest rewording like below to make it easy to understand,
"PCI: imx6: Deassert apps_reset in imx_pcie_assert_core_reset()
Since the apps_reset is asserted in imx_pcie_assert_core_reset(), it should be
deasserted in imx_pcie_deassert_core_reset()."
> stead of the according symmetric function imx6_pcie_deassert_core_reset().
>
> Use this patch to fix it, and make core reset assertion deasertion
> symmetric.
>
> Fixes: 9b3fe6796d7c ("PCI: imx6: Add code to support i.MX7D")
> Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
With above change,
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
- Mani
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
> ---
> drivers/pci/controller/dwc/pci-imx6.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
> index 996333e9017d..54039d2760d5 100644
> --- a/drivers/pci/controller/dwc/pci-imx6.c
> +++ b/drivers/pci/controller/dwc/pci-imx6.c
> @@ -772,6 +772,7 @@ static void imx_pcie_assert_core_reset(struct imx_pcie *imx_pcie)
> static int imx_pcie_deassert_core_reset(struct imx_pcie *imx_pcie)
> {
> reset_control_deassert(imx_pcie->pciephy_reset);
> + reset_control_deassert(imx_pcie->apps_reset);
>
> if (imx_pcie->drvdata->core_reset)
> imx_pcie->drvdata->core_reset(imx_pcie, false);
> --
> 2.37.1
>
--
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