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Diffstat (limited to 'dts/Bindings/mmc/mmc.txt')
| -rw-r--r-- | dts/Bindings/mmc/mmc.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/mmc/mmc.txt b/dts/Bindings/mmc/mmc.txt index 431716e37a..b52628b18a 100644 --- a/dts/Bindings/mmc/mmc.txt +++ b/dts/Bindings/mmc/mmc.txt @@ -40,6 +40,8 @@ Optional properties: - mmc-hs200-1_2v: eMMC HS200 mode(1.2V I/O) is supported - mmc-hs400-1_8v: eMMC HS400 mode(1.8V I/O) is supported - mmc-hs400-1_2v: eMMC HS400 mode(1.2V I/O) is supported +- dsr: Value the card's (optional) Driver Stage Register (DSR) should be + programmed with. Valid range: [0 .. 0xffff]. *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" |