The "compatible" property text contradicts even the example given in the MMCIF binding document itself; moreover, the Renesas MMCIF driver only matches on the generic "compatible" string, and doesn't look for at SoC specific strings currently at all. Thus describe "renesas,sh-mmcif" string as mandatory and the others as optional. Fixes: b4c27763d749 ("mmc: sh_mmcif: Document DT bindings") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> --- Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: renesas/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt =================================================================== --- renesas.orig/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt +++ renesas/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt @@ -6,11 +6,11 @@ and the properties used by the MMCIF dev Required properties: -- compatible: must contain one of the following +- compatible: must contain "renesas,sh-mmcif"; may also contain one of + the following: - "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs - "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs - "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs - - "renesas,sh-mmcif" for the generic MMCIF - clocks: reference to the functional clock -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html