On Thu, Sep 12, 2019 at 12:19 AM Amit Kucheria <amit.kucheria@xxxxxxxxxx> wrote:
>
> Push various XGENE drivers behind ARCH_XGENE dependency so that it
> doesn't get enabled by default on other platforms.
>
> Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
> ---
> arch/arm64/Kconfig.platforms | 3 +++
> drivers/clk/Kconfig | 2 +-
> drivers/gpio/Kconfig | 1 +
> drivers/pci/controller/Kconfig | 1 +
> drivers/phy/Kconfig | 1 +
> drivers/power/reset/Kconfig | 2 +-
> 6 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 4778c775de1b..cdf4e452e34c 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -281,6 +281,9 @@ config ARCH_VULCAN
>
> config ARCH_XGENE
> bool "AppliedMicro X-Gene SOC Family"
> + select COMMON_CLK_XGENE
> + select PCI_XGENE
> + select GPIO_XGENE
> help
> This enables support for AppliedMicro X-Gene SOC Family
I'd rather not 'select' drivers that might be optional, the 'default y'
should be sufficient as long as it's in theory possible to have
them disabled or as loadable modules.
> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> index 801fa1cd0321..9b2790d3f18a 100644
> --- a/drivers/clk/Kconfig
> +++ b/drivers/clk/Kconfig
> @@ -225,7 +225,7 @@ config CLK_QORIQ
>
> config COMMON_CLK_XGENE
> bool "Clock driver for APM XGene SoC"
> - default ARCH_XGENE
> + depends on ARCH_XGENE
> depends on ARM64 || COMPILE_TEST
> ---help---
> Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
This breaks compile-testing, and existing defconfigs
that don't list the driver.
Arnd
