From: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
adrian.hunter-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ard Biesheuvel
<ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH v3 1/2] dt-bindings: sdhci-fujitsu: document cmd-dat-delay property
Date: Mon, 6 Nov 2017 15:29:22 +0000 [thread overview]
Message-ID: <20171106152923.32114-1-ard.biesheuvel@linaro.org> (raw)
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-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
v3: added Rob's ack
v2: use vendor prefix
Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt | 2 ++
1 file changed, 2 insertions(+)
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:
--
2.11.0
--
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next reply other threads:[~2017-11-06 15:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 15:29 Ard Biesheuvel [this message]
2017-11-06 15:29 ` [PATCH v3 2/2] sdhci-fujitsu: add support for setting the CMD_DAT_DELAY attribute Ard Biesheuvel
[not found] ` <20171106152923.32114-2-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-11-07 8:52 ` Adrian Hunter
2017-11-07 13:23 ` Ulf Hansson
2017-11-07 13:23 ` [PATCH v3 1/2] dt-bindings: sdhci-fujitsu: document cmd-dat-delay property Ulf Hansson
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