From: Matthias Schiffer Date: Tue, 1 Sep 2020 08:50:03 +0000 (+0200) Subject: dt-bindings: mmc: document alias support X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1796164fac7e348f74a0f1f1cae995b22d002315;p=linux.git dt-bindings: mmc: document alias support As for I2C and SPI, it now is possible to reserve a fixed index for mmc/mmcblk devices. Signed-off-by: Matthias Schiffer Link: https://lore.kernel.org/r/20200901085004.2512-1-matthias.schiffer@ew.tq-group.com Signed-off-by: Ulf Hansson --- diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index b96da0c7f819d..f928f66fc59a9 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -14,6 +14,10 @@ description: | that requires the respective functionality should implement them using these definitions. + It is possible to assign a fixed index mmcN to an MMC host controller + (and the corresponding mmcblkN devices) by defining an alias in the + /aliases device tree node. + properties: $nodename: pattern: "^mmc(@.*)?$"