Define device-tree bindings for the tmio-mmc driver to be able to specify parameters, currently provided in platform data. Cc: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> --- v3: make the property to set TMIO_MMC_SDIO_IRQ global Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/mmc/tmio_mmc.txt diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt new file mode 100644 index 0000000..5762a55 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt @@ -0,0 +1,15 @@ +* Toshiba Mobile IO SD/MMC controller + +The tmio-mmc driver doesn't probe its devices actively, instead its binding to +devices is managed by either MFD drivers or by the sh_mobile_sdhi platform +driver. Those drivers supply the tmio-mmc driver with platform data, that either +describe hardware capabilities, known to them, or are obtained by them from +their own platform data or from their DT information. In the latter case all +compulsory and any optional properties, common to all SD/MMC drivers, as +described in mmc.txt, should or can be used. Additionally the following optional +bindings can be used. They set respective TMIO_MMC_* flags. + +Optional properties: +- toshiba,mmc-wrprotect-disable : set TMIO_MMC_WRPROTECT_DISABLE flag +- toshiba,mmc-blksz-2bytes : set TMIO_MMC_BLKSZ_2BYTES +- toshiba,mmc-has-idle-wait : set TMIO_MMC_HAS_IDLE_WAIT -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
