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From: Nagarjuna Kristam <nkristam@nvidia.com>
To: <balbi@kernel.org>, <gregkh@linuxfoundation.org>,
	<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
	<mark.rutland@arm.com>, <robh+dt@kernel.org>, <kishon@ti.com>
Cc: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Nagarjuna Kristam <nkristam@nvidia.com>
Subject: [PATCH V3 1/8] dt-bindings: phy: tegra-xusb: Add charger-detect property
Date: Thu, 14 May 2020 11:52:36 +0530	[thread overview]
Message-ID: <1589437363-16727-2-git-send-email-nkristam@nvidia.com> (raw)
In-Reply-To: <1589437363-16727-1-git-send-email-nkristam@nvidia.com>

Add nvidia,charger-detect boolean property for Tegra210 and Tegra186
platforms. This property is used to inform driver to perform charger
detection on corresponding USB 2 port.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
---
V3:
 - Added Acked-by updates to commit message.
---
V2:
 - Added Acked-by updates to commit message.
---
 Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt
index 38c5fa2..9b2d2dd 100644
--- a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt
+++ b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt
@@ -190,6 +190,10 @@ Required properties for OTG/Peripheral capable USB2 ports:
   and peripheral roles. Connector should be added as subnode.
   See usb/usb-conn-gpio.txt.
 
+Optional properties for OTG/Peripheral capable USB2 ports:
+- nvidia,charger-detect: A boolean property whose presence inform driver to
+  perform charger-detect activity.
+
 Optional properties:
 - nvidia,internal: A boolean property whose presence determines that a port
   is internal. In the absence of this property the port is considered to be
-- 
2.7.4


  reply	other threads:[~2020-05-14  6:22 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-14  6:22 [PATCH V3 0/8] Tegra XUSB charger detect support Nagarjuna Kristam
2020-05-14  6:22 ` Nagarjuna Kristam [this message]
2020-05-14  6:22 ` [PATCH V3 2/8] usb: gadget: tegra-xudc: Add vbus_draw support Nagarjuna Kristam
2020-06-04 13:54   ` Thierry Reding
2020-05-14  6:22 ` [PATCH V3 3/8] phy: tegra: xusb: Add support for UTMI pad power control Nagarjuna Kristam
2020-05-14  6:22 ` [PATCH V3 4/8] phy: tegra: xusb: Add USB2 pad power control support for Tegra210 Nagarjuna Kristam
2020-05-14  6:22 ` [PATCH V3 5/8] phy: tegra: xusb: Add soc ops API to enable UTMI PAD protection Nagarjuna Kristam
2020-05-18 12:24   ` Kishon Vijay Abraham I
2020-06-04 13:58     ` Thierry Reding
2020-06-04 13:55   ` Thierry Reding
2020-05-14  6:22 ` [PATCH V3 6/8] phy: tegra: xusb: Add support for charger detect Nagarjuna Kristam
2020-05-14  7:02   ` Chunfeng Yun
2020-06-04 13:56   ` Thierry Reding
2020-05-14  6:22 ` [PATCH V3 7/8] phy: tegra: xusb: Enable charger detect for Tegra186 Nagarjuna Kristam
2020-05-14  6:22 ` [PATCH V3 8/8] phy: tegra: xusb: Enable charger detect for Tegra210 Nagarjuna Kristam
2020-05-14  9:39 ` [PATCH V3 0/8] Tegra XUSB charger detect support Felipe Balbi
2020-05-14  9:46   ` Nagarjuna Kristam

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