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 the SoC specific strings
at all. Thus describe "renesas,sh-mmcif" as a fallback value.
Fixes: b4c27763d749 ("mmc: sh_mmcif: Document DT bindings")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
The patch is against Ulf Hansson's 'mmc.git' repo's 'fixes' or 'next' branches.
Changes in version 3:
- reworded the "compatible" property description to look like the majority of
the Renesas bindings.
Changes in version 2:
- kept the SoC specific "compatible" property values mandatory and made the
generic string a fallback.
Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: mmc/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
===================================================================
--- mmc.orig/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
+++ mmc/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: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a
+ fallback. Examples with <soctype> are:
- "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
--
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