diff options
| author | Chris Brandt | 2017-03-22 10:42:09 -0400 |
|---|---|---|
| committer | Ulf Hansson | 2017-04-24 21:41:41 +0200 |
| commit | 474e25e15f508889d4f8c672ab54323743ee595b (patch) | |
| tree | f846d7ad10a0580229388c8960990a151feb8ab3 /Documentation | |
| parent | 43b0b361b0170030603cf76f70b099f3323edcf3 (diff) | |
mmc: sh_mmcif: Document r7s72100 DT bindings
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt index e4ba92aa035e..c32dc5a9dbe6 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt +++ b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt @@ -8,6 +8,7 @@ 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-r8a7778" for the MMCIF found in r8a7778 SoCs @@ -17,6 +18,13 @@ Required properties: - "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, r8a7778, r8a7790, r8a7791, r8a7793, r8a7794 + 2: r8a7740, sh73a0 + 3: r7s72100 + - clocks: reference to the functional clock - dmas: reference to the DMA channels, one per channel name listed in the |