Hello.

On 02/19/2015 07:10 PM, Simon Horman wrote:

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Define the generic R8A7794 part of the MMCIF0 device node.

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Based on the orginal patch by Shinobu Uehara [off-list ref].

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Signed-off-by: Sergei Shtylyov <redacted>

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---
  arch/arm/boot/dts/r8a7794.dtsi |   11 +++++++++++
  1 file changed, 11 insertions(+)

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Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================

--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi

@@ -346,6 +346,17 @@
  		status = "disabled";
  	};

+	mmcif0: mmc at ee200000 {
+		compatible = "renesas,mmcif-r8a7794", "renesas,sh-mmcif";

Please submit a patch to add "renesas,mmcif-r8a7794" to
Documentation/devicetree/bindings/mmc/renesas,mmcif.txt.
I looked and I couldn't find such a change in-tree or in-flight.

    That file doesn't match the reality at all. It says:

<<
- compatible: must 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
 >>

while in reality, the driver only matches on the latter string and doesn't 
care for the SoC specific strings.

WBR, Sergei