mfd: exynos-lpass: Describe driver in KConfig

Describe better which driver applies to which SoC, to make configuring kernel for Samsung SoC easier. Signed-off-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected]
ashr · Nov 5, 2021 · 7c0f35e · 7c0f35e
1 parent 002be81
commit 7c0f35e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
@@ -417,7 +417,9 @@ config MFD_EXYNOS_LPASS
 	select REGMAP_MMIO
 	help
 	  Select this option to enable support for Samsung Exynos Low Power
-	  Audio Subsystem.
+	  Audio Subsystem present on some of Samsung Exynos
+	  SoCs (e.g. Exynos5433).
+	  Choose Y here only if you build for such Samsung SoC.
 
 config MFD_GATEWORKS_GSC
 	tristate "Gateworks System Controller"