Commit 334eb9bc authored Jun 04, 2019 by Baolin Wang Committed by Ulf Hansson Jun 10, 2019

dt-bindings: mmc: sprd: Add another optional clock documentation



For some Spreadtrum platforms like SC9860 platform, we should enable another
gate clock '2x_enable' to make the SD host controller work well. Thus add
documentation for this optional clock.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 1d94717d

Documentation/devicetree/bindings/mmc/sdhci-sprd.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@ Required properties:
		- clock-names: Should contain the following:
		"sdio" - SDIO source clock (required)
		"enable" - gate clock which used for enabling/disabling the device (required)
		"2x_enable" - gate clock controlling the device for some special platforms (optional)

		Optional properties:
		- assigned-clocks: the same with "sdio" clock

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