i2c: exynos: describe drivers in KConfig

Describe better which driver applies to which SoC, to make configuring
kernel for Samsung SoC easier.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2021-09-24 15:35:49 +02:00 committed by Wolfram Sang
parent 511899ec34
commit cf9ae42c43

View File

@ -615,7 +615,10 @@ config I2C_EXYNOS5
depends on ARCH_EXYNOS || COMPILE_TEST depends on ARCH_EXYNOS || COMPILE_TEST
default y if ARCH_EXYNOS default y if ARCH_EXYNOS
help help
High-speed I2C controller on Exynos5 and newer Samsung SoCs. High-speed I2C controller on Samsung Exynos5 and newer Samsung SoCs:
Exynos5250, Exynos5260, Exynos5410, Exynos542x, Exynos5800,
Exynos5433 and Exynos7.
Choose Y here only if you build for such Samsung SoC.
config I2C_GPIO config I2C_GPIO
tristate "GPIO-based bitbanging I2C" tristate "GPIO-based bitbanging I2C"