2018-11-16 00:10:07

by Trent Piepho

Subject: [PATCH v2] PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7

The IMX6 PCI-e host drier also supports the IMX7d. However, the
Kconfig dependencies of the driver prevented it from being enabled
unless the kernel was built with both IMX6 and IMX7 support. It works
fine to build with only IMX7 support enabled.

Cc: Andrey Smirnov <[email protected]>
Reviewed-by: Lucas Stach <[email protected]>
Signed-off-by: Trent Piepho <[email protected]>
---
Changes from v1:
Ported to current kernel

drivers/pci/controller/dwc/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 91b0194240a5..6aafec3fad00 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -89,8 +89,8 @@ config PCI_EXYNOS
select PCIE_DW_HOST

config PCI_IMX6
- bool "Freescale i.MX6 PCIe controller"
- depends on SOC_IMX6Q || (ARM && COMPILE_TEST)
+ bool "Freescale i.MX6/7 PCIe controller"
+ depends on SOC_IMX6Q || SOC_IMX7D || (ARM && COMPILE_TEST)
depends on PCI_MSI_IRQ_DOMAIN
select PCIE_DW_HOST

--
2.14.4

2018-11-20 16:07:47

by Lorenzo Pieralisi

Subject: Re: [PATCH v2] PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7

On Fri, Nov 16, 2018 at 12:08:33AM +0000, Trent Piepho wrote:
> The IMX6 PCI-e host drier also supports the IMX7d. However, the
> Kconfig dependencies of the driver prevented it from being enabled
> unless the kernel was built with both IMX6 and IMX7 support. It works
> fine to build with only IMX7 support enabled.
>
> Cc: Andrey Smirnov <[email protected]>
> Reviewed-by: Lucas Stach <[email protected]>
> Signed-off-by: Trent Piepho <[email protected]>
> ---
> Changes from v1:
> Ported to current kernel
>
> drivers/pci/controller/dwc/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

Applied to pci/dwc for v4.21, thanks.

Lorenzo

> diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
> index 91b0194240a5..6aafec3fad00 100644
> --- a/drivers/pci/controller/dwc/Kconfig
> +++ b/drivers/pci/controller/dwc/Kconfig
> @@ -89,8 +89,8 @@ config PCI_EXYNOS
> select PCIE_DW_HOST
>
> config PCI_IMX6
> - bool "Freescale i.MX6 PCIe controller"
> - depends on SOC_IMX6Q || (ARM && COMPILE_TEST)
> + bool "Freescale i.MX6/7 PCIe controller"
> + depends on SOC_IMX6Q || SOC_IMX7D || (ARM && COMPILE_TEST)
> depends on PCI_MSI_IRQ_DOMAIN
> select PCIE_DW_HOST
>
> --
> 2.14.4
>