diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/renesas,mmcif.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 12 |
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 |