From 321bd41de1580f953c637de0fd81e06fcba8b3e8 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Fri, 14 Feb 2014 13:27:09 +0100 Subject: mmc: core: Add DT bindings for eMMC HS200 1.8/1.2V Provide the option to configure these speed modes per host, for those host driver's that can't distinguish this in runtime. Signed-off-by: Jaehoon Chung Acked-by: Ulf Hansson Signed-off-by: Chris Ball --- Documentation/devicetree/bindings/mmc/mmc.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/mmc') diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index 519d9523a413..9dce540771fb 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -36,6 +36,8 @@ Optional properties: - full-pwr-cycle: full power cycle of the card is supported - mmc-highspeed-ddr-1_8v: eMMC high-speed DDR mode(1.8V I/O) is supported - mmc-highspeed-ddr-1_2v: eMMC high-speed DDR mode(1.2V I/O) is supported +- mmc-hs200-1_8v: eMMC HS200 mode(1.8V I/O) is supported +- mmc-hs200-1_2v: eMMC HS200 mode(1.2V I/O) is supported *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line polarity properties, we have to fix the meaning of the "normal" and "inverted" -- cgit