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[41/41] Documentation: ARM: Document new dependencies for MMC on DRA7

Message ID 20170519081541.26753-42-kishon@ti.com
State New
Headers show
Series None | expand

Commit Message

Kishon Vijay Abraham I May 19, 2017, 8:15 a.m. UTC 
MMC on DRA7 SoCs require different IO Delay values to be configured
depending on the MMC mode. In order to confgiure these IO Delay values
CONFIG_PINCTRL_TI_IODELAY must be enabled. Document this dependency
here so that it can be added by anyone using custom .config.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

---
 Documentation/arm/OMAP/README | 4 ++++
 1 file changed, 4 insertions(+)

-- 
2.11.0
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Patch

diff --git a/Documentation/arm/OMAP/README b/Documentation/arm/OMAP/README
index 75645c45d14a..df018c59e36a 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.
+
+v4.13+		Update is needed for custom .config files to make sure
+		CONFIG_PINCTRL_TI_IODELAY is enabled for all MMC instances
+		to work properly in DRA7 based boards.