From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sowjanya Komatineni <skomatineni@nvidia.com>,
Thierry Reding <treding@nvidia.com>,
Rob Herring <robh@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Sasha Levin <sashal@kernel.org>,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 101/167] dt-bindings: mmc: Add supports-cqe property
Date: Tue, 3 Sep 2019 12:24:13 -0400 [thread overview]
Message-ID: <20190903162519.7136-101-sashal@kernel.org> (raw)
In-Reply-To: <20190903162519.7136-1-sashal@kernel.org>
From: Sowjanya Komatineni <skomatineni@nvidia.com>
[ Upstream commit c7fddbd5db5cffd10ed4d18efa20e36803d1899f ]
Add supports-cqe optional property for MMC hosts.
This property is used to identify the specific host controller
supporting command queue.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
Documentation/devicetree/bindings/mmc/mmc.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
index f5a0923b34ca1..cdbcfd3a4ff21 100644
--- a/Documentation/devicetree/bindings/mmc/mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -62,6 +62,8 @@ Optional properties:
be referred to mmc-pwrseq-simple.txt. But now it's reused as a tunable delay
waiting for I/O signalling and card power supply to be stable, regardless of
whether pwrseq-simple is used. Default to 10ms if no available.
+- supports-cqe : The presence of this property indicates that the corresponding
+ MMC host controller supports HW command queue feature.
*NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line
polarity properties, we have to fix the meaning of the "normal" and "inverted"
--
2.20.1
next prev parent reply other threads:[~2019-09-03 16:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190903162519.7136-1-sashal@kernel.org>
2019-09-03 16:23 ` [PATCH AUTOSEL 4.19 055/167] arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64 Sasha Levin
2019-09-03 16:23 ` [PATCH AUTOSEL 4.19 067/167] dt-bindings: iio: adc: exynos-adc: Add S5PV210 variant Sasha Levin
2019-09-03 16:23 ` [PATCH AUTOSEL 4.19 068/167] iio: adc: exynos-adc: Use proper number of channels for Exynos4x12 Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 090/167] arm64: dts: stratix10: add the sysmgr-syscon property from the gmac's Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 098/167] ARM: dts: qcom: ipq4019: fix PCI range Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 099/167] ARM: dts: qcom: ipq4019: Fix MSI IRQ type Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 100/167] ARM: dts: qcom: ipq4019: enlarge PCIe BAR range Sasha Levin
2019-09-03 16:24 ` Sasha Levin [this message]
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 102/167] dt-bindings: mmc: Add disable-cqe-dcmd property Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 138/167] ARM: dts: gemini: Set DIR-685 SPI CS as active low Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 4.19 147/167] drm/panel: Add support for Armadeus ST0700 Adapt Sasha Levin
2019-09-05 8:55 ` Rob Herring
2019-09-05 9:03 ` Greg KH
2019-09-05 9:15 ` Rob Herring
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