From: Chris Ruehl <chris.ruehl@gtsys.com.hk>
To: unlisted-recipients:; (no To-header on input)
Cc: devicetree@vger.kernel.org,
Chris Ruehl <chris.ruehl@gtsys.com.hk>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: [PATCH v2 2/2] devicetree: phy: rockchip-emmc: pulldown property
Date: Sun, 29 Nov 2020 13:44:15 +0800 [thread overview]
Message-ID: <20201129054416.3980-3-chris.ruehl@gtsys.com.hk> (raw)
In-Reply-To: <20201129054416.3980-1-chris.ruehl@gtsys.com.hk>
Update the documentation and add the bool property
enable-strobe-pulldown used to enable the internal pull-down for the
strobe line.
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
---
Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
index e728786f21e0..3e4d2d79a65d 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
@@ -16,6 +16,8 @@ Optional properties:
- drive-impedance-ohm: Specifies the drive impedance in Ohm.
Possible values are 33, 40, 50, 66 and 100.
If not set, the default value of 50 will be applied.
+ - enable-strobe-pulldown: Enable internal pull-down for the strobe line.
+ If not set, pull-down is not used.
Example:
--
2.20.1
next prev parent reply other threads:[~2020-11-29 5:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-29 5:44 [PATCH v2] phy: rockchip: set pulldown for strobe line in dts Chris Ruehl
2020-11-29 5:44 ` [PATCH v2 1/2] " Chris Ruehl
2020-11-29 5:44 ` Chris Ruehl [this message]
2020-12-07 18:01 ` [PATCH v2 2/2] devicetree: phy: rockchip-emmc: pulldown property Rob Herring
2020-12-05 8:08 ` [PATCH v2] phy: rockchip: set pulldown for strobe line in dts Vinod Koul
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