diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /Documentation/devicetree/bindings/mmc/mmci.txt | |
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mmci.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mmci.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmci.txt b/Documentation/devicetree/bindings/mmc/mmci.txt new file mode 100644 index 00000000..2b584cae --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmci.txt @@ -0,0 +1,15 @@ +* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1 + +The ARM PrimeCell MMCI PL180 and PL181 provides an interface for +reading and writing to MultiMedia and SD cards alike. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the mmci driver. + +Required properties: +- compatible : contains "arm,pl18x", "arm,primecell". +- arm,primecell-periphid : contains the PrimeCell Peripheral ID. + +Optional properties: +- mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable +- mmc-cap-sd-highspeed : indicates whether SD is high speed capable |