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dt-bindings: mmc: sdhci-am654: Add ti,clkbuf-sel binding 

Add documentation for the clock buffer select phy property in the
am654x and j721e 4 bit IP

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Link: https://lore.kernel.org/r/20200619125801.9530-2-faiz_abbas@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Faiz Abbas 2020-06-19 18:27:55 +05:30 committed by Ulf Hansson
parent 72f47aec86
commit b1f85c8f2f
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/mmc/sdhci-am654.txt
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@ -39,6 +39,7 @@ Optional Properties (Required for ti,am654-sdhci-5.1 and ti,j721e-sdhci-8bit):
Valid values are 33, 40, 50, 66 and 100 ohms.
Optional Properties:
- ti,strobe-sel: strobe select delay for HS400 speed mode. Default value: 0x0.
- ti,clkbuf-sel: Clock Delay Buffer Select
Example: