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-rw-r--r--Documentation/devicetree/bindings/mmc/renesas,mmcif.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
index ff611fa66871..703e18ce1858 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
+++ b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
@@ -8,11 +8,23 @@ Required properties:
- compatible: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a
fallback. Examples with <soctype> are:
+ - "renesas,mmcif-r7s72100" for the MMCIF found in r7s72100 SoCs
+ - "renesas,mmcif-r8a73a4" for the MMCIF found in r8a73a4 SoCs
- "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
+ - "renesas,mmcif-r8a7743" for the MMCIF found in r8a7743 SoCs
+ - "renesas,mmcif-r8a7778" for the MMCIF found in r8a7778 SoCs
- "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs
- "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs
- "renesas,mmcif-r8a7793" for the MMCIF found in r8a7793 SoCs
- "renesas,mmcif-r8a7794" for the MMCIF found in r8a7794 SoCs
+ - "renesas,mmcif-sh73a0" for the MMCIF found in sh73a0 SoCs
+
+- interrupts: Some SoCs have only 1 shared interrupt, while others have either
+ 2 or 3 individual interrupts (error, int, card detect). Below is the number
+ of interrupts for each SoC:
+ 1: r8a73a4, r8a7743, r8a7778, r8a7790, r8a7791, r8a7793, r8a7794
+ 2: r8a7740, sh73a0
+ 3: r7s72100
- clocks: reference to the functional clock