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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-11-06 15:29:22 +0000
committerUlf Hansson <ulf.hansson@linaro.org>2017-11-07 13:43:23 +0100
commit167e5b6f98d27901c7a00b566938ce1973af4395 (patch)
treec0b0c02fb9758be6116a8931c2fe94ba48d7f6a7 /Documentation/devicetree/bindings
parent1f27ddf0b50b45eaf0f95565125cf10f9c821746 (diff)
downloadlinux-167e5b6f98d27901c7a00b566938ce1973af4395.tar.bz2
dt-bindings: sdhci-fujitsu: document cmd-dat-delay property
Document a new boolean property of the sdhci-fujitsu binding that indicates whether the CMD_DAT_DELAY bit needs to be set in the F_SDH30_ESD_CONTROL register. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
index de2c53cff4f1..3ee9263adf73 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
@@ -15,6 +15,8 @@ Required properties:
Optional properties:
- vqmmc-supply: phandle to the regulator device tree node, mentioned
as the VCCQ/VDD_IO supply in the eMMC/SD specs.
+- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
+ requires the CMD_DAT_DELAY control to be enabled.
Example: