From: Lars Persson <lars.persson@axis.com>
To: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org
Cc: g.liakhovetski@gmx.de, ulf.hansson@linaro.org,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
Lars Persson <larper@axis.com>
Subject: [PATCH v3 1/3] mmc: dt: usdhi6rol0: add optional pinctrl binding
Date: Wed, 20 Apr 2016 16:53:11 +0200 [thread overview]
Message-ID: <a96281244b55d55e36b72a40cd061d7ffd70b88e.1461163234.git.larper@axis.com> (raw)
In-Reply-To: <cover.1461163234.git.larper@axis.com>
In-Reply-To: <cover.1461163234.git.larper@axis.com>
Add a pinctrl binding to specify different pin settings for high speed
modes and UHS modes.
Signed-off-by: Lars Persson <larper@axis.com>
---
Documentation/devicetree/bindings/mmc/usdhi6rol0.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
index 8babdaa..6d1b797 100644
--- a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
+++ b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
@@ -12,6 +12,12 @@ Optional properties:
- vmmc-supply: a phandle of a regulator, supplying Vcc to the card
- vqmmc-supply: a phandle of a regulator, supplying VccQ to the card
+- pinctrl-names: Can contain a "default" entry and a "state_uhs"
+ entry. The state_uhs entry is used together with the default
+ entry when the board requires distinct settings for UHS speeds.
+
+- pinctrl-N: One property for each name listed in pinctrl-names, see
+ ../pinctrl/pinctrl-bindings.txt.
Additionally any standard mmc bindings from mmc.txt can be used.
--
2.1.4
next prev parent reply other threads:[~2016-04-20 14:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-20 14:53 [PATCH v3 0/3] mmc: usdhi6rol0: UHS support Lars Persson
2016-04-20 14:53 ` Lars Persson [this message]
2016-04-20 14:53 ` [PATCH v3 2/3] mmc: usdhi6rol0: add support for UHS modes Lars Persson
2016-04-21 7:12 ` Lars Persson
2016-04-21 7:53 ` Arnd Bergmann
2016-04-21 8:26 ` Lars Persson
2016-04-21 9:52 ` Arnd Bergmann
2016-04-21 13:47 ` Lars Persson
2016-04-20 14:53 ` [PATCH v3 3/3] mmc: usdhi6rol0: add pinctrl to set pin drive strength Lars Persson
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