diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt index 72cc9cc95880..954561d09a8e 100644 --- a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt +++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt @@ -4,7 +4,19 @@ This file documents differences between the core properties described by mmc.txt and the properties that represent the IPROC SDHCI controller. Required properties: -- compatible : Should be "brcm,sdhci-iproc-cygnus". +- compatible : Should be one of the following + "brcm,bcm2835-sdhci" + "brcm,sdhci-iproc-cygnus" + "brcm,sdhci-iproc" + +Use brcm2835-sdhci for Rasperry PI. + +Use sdhci-iproc-cygnus for Broadcom SDHCI Controllers +restricted to 32bit host accesses to SDHCI registers. + +Use sdhci-iproc for Broadcom SDHCI Controllers that allow standard +8, 16, 32-bit host access to SDHCI register. + - clocks : The clock feeding the SDHCI controller. Optional properties: |