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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>
This commit is contained in:
Chris Brandt 2017-03-22 10:42:09 -04:00 committed by Ulf Hansson
parent 43b0b361b0
commit 474e25e15f
1 changed files with 8 additions and 0 deletions
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8
Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
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@ -8,6 +8,7 @@ Required properties:
- compatible: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a - compatible: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a
fallback. Examples with <soctype> are: 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-r8a73a4" for the MMCIF found in r8a73a4 SoCs
- "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs - "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
- "renesas,mmcif-r8a7778" for the MMCIF found in r8a7778 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-r8a7794" for the MMCIF found in r8a7794 SoCs
- "renesas,mmcif-sh73a0" for the MMCIF found in sh73a0 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 - clocks: reference to the functional clock
- dmas: reference to the DMA channels, one per channel name listed in the - dmas: reference to the DMA channels, one per channel name listed in the