Re: [PATCH 8/8] spi: Make SPI_S3C64XX=y impossible when EXYNOS_USI_V2=m

Sam Protsenko
2021-11-29T00:06:00Z

On Sun, 28 Nov 2021 at 00:33, Sam Protsenko <semen.protsenko@linaro.org> wrote:
>
> When S3C64XX SPI is encapsulated in USIv2 block (e.g. in Exynos850),
> USIv2 driver must be loaded first, as it's preparing USI hardware for
> particular protocol use. Make it impossible for spi-s3c64xx driver to be
> built-in when USIv2 driver is built as a module, to prevent incorrect
> booting order for those drivers.
>
> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
> ---

This patch is not needed, please ignore it.

> drivers/spi/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
> index b2a8821971e1..fbdf901248be 100644
> --- a/drivers/spi/Kconfig
> +++ b/drivers/spi/Kconfig
> @@ -761,6 +761,7 @@ config SPI_S3C24XX_FIQ
> config SPI_S3C64XX
> tristate "Samsung S3C64XX/Exynos SoC series type SPI"
> depends on (PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST)
> + depends on EXYNOS_USI_V2 || !EXYNOS_USI_V2
> help
> SPI driver for Samsung S3C64XX, S5Pv210 and Exynos SoCs.
> Choose Y/M here only if you build for such Samsung SoC.
> --
> 2.30.2
>