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Message-Id: <1465374021-2526-1-git-send-email-shawn.lin@rock-chips.com>
Date: Wed, 8 Jun 2016 16:20:21 +0800
From: Shawn Lin <shawn.lin@...k-chips.com>
To: Ulf Hansson <ulf.hansson@...aro.org>
Cc: Jaehoon Chung <jh80.chung@...sung.com>,
Rob Herring <robh+dt@...nel.org>, linux-mmc@...r.kernel.org,
linux-kernel@...r.kernel.org,
Doug Anderson <dianders@...omium.org>,
linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
Shawn Lin <shawn.lin@...k-chips.com>
Subject: [RFC PATCH 1/4] Documentation: mmc: add description for new caps
Let's add some basic description for cap-no-sdio,
cap-no-sd and cap-no-mmc.
Signed-off-by: Shawn Lin <shawn.lin@...k-chips.com>
---
Documentation/devicetree/bindings/mmc/mmc.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
index ecc007a..e16d42b 100644
--- a/Documentation/devicetree/bindings/mmc/mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -39,6 +39,9 @@ Optional properties:
- cap-power-off-card: powering off the card is safe
- cap-mmc-hw-reset: eMMC hardware reset is supported
- cap-sdio-irq: enable SDIO IRQ signalling on this interface
+- cap-no-sdio: skip sending sdio cmd during initialization
+- cap-no-sd: skip sending sd cmd during initialization
+- cap-no-mmc: skip sending mmc cmd during initialization
- full-pwr-cycle: full power cycle of the card is supported
- mmc-ddr-1_8v: eMMC high-speed DDR mode(1.8V I/O) is supported
- mmc-ddr-1_2v: eMMC high-speed DDR mode(1.2V I/O) is supported
--
2.3.7
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