From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org,
gregkh@linuxfoundation.org, jackp@codeaurora.org,
balbi@kernel.org, bjorn.andersson@linaro.org
Cc: linux-kernel@vger.kernel.org,
John Stultz <john.stultz@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
ShuFan Lee <shufan_lee@richtek.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Yu Chen <chenyu56@huawei.com>,
Hans de Goede <hdegoede@redhat.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Jun Li <lijun.kernel@gmail.com>,
Valentin Schneider <valentin.schneider@arm.com>,
devicetree@vger.kernel.org, Rob Herring <robh@kernel.org>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Subject: [PATCH v2 08/19] dt-bindings: usb: generic: Add role-switch-default-mode binding
Date: Mon, 20 Jan 2020 16:31:05 +0000 [thread overview]
Message-ID: <20200120163116.1197682-9-bryan.odonoghue@linaro.org> (raw)
In-Reply-To: <20200120163116.1197682-1-bryan.odonoghue@linaro.org>
From: John Stultz <john.stultz@linaro.org>
Add binding to configure the default role the controller
assumes is host mode when the usb role is USB_ROLE_NONE.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
Documentation/devicetree/bindings/usb/generic.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt
index cf5a1ad456e6..dd733fa81fad 100644
--- a/Documentation/devicetree/bindings/usb/generic.txt
+++ b/Documentation/devicetree/bindings/usb/generic.txt
@@ -34,6 +34,12 @@ Optional properties:
the USB data role (USB host or USB device) for a given
USB connector, such as Type-C, Type-B(micro).
see connector/usb-connector.txt.
+ - role-switch-default-mode: indicating if usb-role-switch is enabled, the
+ device default operation mode of controller while usb
+ role is USB_ROLE_NONE. Valid arguments are "host" and
+ "peripheral". Defaults to "peripheral" if not
+ specified.
+
This is an attribute to a USB controller such as:
--
2.25.0
next prev parent reply other threads:[~2020-01-20 16:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 16:30 [PATCH v2 00/19] Enable Qualcomm QCS 404 HS/SS USB Bryan O'Donoghue
2020-01-20 16:30 ` [PATCH v2 01/19] dt-bindings: phy: remove qcom-dwc3-usb-phy Bryan O'Donoghue
2020-01-20 16:30 ` [PATCH v2 02/19] dt-bindings: phy: Add Qualcomm Synopsys Hi-Speed USB PHY binding Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 03/19] phy: qualcomm: Add Synopsys Hi-Speed USB PHY driver Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 04/19] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings Bryan O'Donoghue
2020-01-21 18:04 ` Rob Herring
2020-01-20 16:31 ` [PATCH v2 05/19] phy: qualcomm: usb: Add SuperSpeed PHY driver Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 06/19] dt-bindings: usb: dwc3: Add a gpio-usb-connector description Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 07/19] usb: dwc3: Registering a role switch in the DRD code Bryan O'Donoghue
2020-01-20 16:31 ` Bryan O'Donoghue [this message]
2020-01-20 16:31 ` [PATCH v2 09/19] usb: dwc3: qcom: Override VBUS when using gpio_usb_connector Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 10/19] usb: dwc3: Add support for role-switch-default-mode binding Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 11/19] usb: dwc3: Add support for usb-conn-gpio connectors Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 12/19] arm64: dts: qcom: qcs404: Add USB devices and PHYs Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 13/19] arm64: dts: qcom: qcs404-evb: Define VBUS detect pin Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 14/19] arm64: dts: qcom: qcs404-evb: Define VBUS boost pin Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 15/19] arm64: dts: qcom: qcs404-evb: Define USB ID pin Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 16/19] arm64: dts: qcom: qcs404-evb: Describe external VBUS regulator Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 17/19] arm64: dts: qcom: qcs404-evb: Raise vreg_l12_3p3 minimum voltage Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 18/19] arm64: dts: qcom: qcs404-evb: Enable secondary USB controller Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 19/19] arm64: dts: qcom: qcs404-evb: Enable primary " Bryan O'Donoghue
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