[PATCH v3 15/15] Documentation: ARM: Add new MMC requirements for DRA7/K2G

[Kishon Vijay Abraham I]

>From 4.18 kernel, all the MMC controller instances in DRA7
are programmed using sdhci based driver (sdhci-omap.c). Document
this new requirement here. Both omap2plus_defconfig and
multi_v7_defconfig has CONFIG_MMC_SDHCI_OMAP enabled.

Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
 Documentation/arm/OMAP/README | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/arm/OMAP/README b/Documentation/arm/OMAP/README
index 75645c45d14a..5bf5ac3b3ed4 100644
--- a/Documentation/arm/OMAP/README
+++ b/Documentation/arm/OMAP/README
@@ -5,3 +5,7 @@ KERNEL		NEW DEPENDENCIES
 v4.3+		Update is needed for custom .config files to make sure
 		CONFIG_REGULATOR_PBIAS is enabled for MMC1 to work
 		properly.
+
+v4.18+		Update is needed for custom .config files to make sure
+		CONFIG_MMC_SDHCI_OMAP is enabled for all MMC instances
+		to work in DRA7 based boards.
-- 
2.17.0