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From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: balbi@kernel.org, gregkh@linuxfoundation.org,
	linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, jackp@codeaurora.org,
	robh@kernel.org, Andy Gross <agross@kernel.org>,
	Lee Jones <lee.jones@linaro.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH 7/7] usb: dwc3: qcom: Enable gpio-usb-conn based role-switching
Date: Tue, 17 Mar 2020 15:22:22 +0000	[thread overview]
Message-ID: <ec573486-155d-c6f9-7645-496e85721a69@linaro.org> (raw)
In-Reply-To: <20200317063101.GA2778164@ripper>

On 17/03/2020 06:31, Bjorn Andersson wrote:
> I don't yet have a sane suggestion on how to redesign the dependency
> between the two drivers in order to avoid this, but it's at least not
> possible to access the child's state data from dwc3_qcom_probe().

yep, this should be modeled as the dwc3 registering with the parent 
role-switch, like gpio-usb-conn does with dwc3.

I have an idea for a patch, I'll v2 this.

      reply	other threads:[~2020-03-17 15:22 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 19:14 [PATCH 0/7] DWC3/Qualcomm connector " Bryan O'Donoghue
2020-03-11 19:14 ` [PATCH 1/7] usb: dwc3: Registering a role switch in the DRD code Bryan O'Donoghue
2020-03-11 19:14 ` [PATCH 2/7] dt-bindings: usb: dwc3: Add a gpio-usb-connector example Bryan O'Donoghue
2020-03-19  1:08   ` Stephen Boyd
2020-03-19 15:22     ` Bryan O'Donoghue
2020-03-19 16:40       ` Stephen Boyd
2020-03-19 18:03         ` Bryan O'Donoghue
2020-03-19 20:30           ` Stephen Boyd
2020-03-11 19:14 ` [PATCH 3/7] dt-bindings: usb: dwc3: Add a usb-role-switch to the example Bryan O'Donoghue
2020-03-11 19:14 ` [PATCH 4/7] usb: dwc3: qcom: Add support for usb-conn-gpio connectors Bryan O'Donoghue
2020-03-11 19:14 ` [PATCH 5/7] usb: dwc3: " Bryan O'Donoghue
2020-03-11 19:15 ` [PATCH 6/7] usb: dwc3: Add support for a role-switch notifier Bryan O'Donoghue
2020-07-23  8:13   ` Vincent Whitchurch
2020-03-11 19:15 ` [PATCH 7/7] usb: dwc3: qcom: Enable gpio-usb-conn based role-switching Bryan O'Donoghue
2020-03-17  6:31   ` Bjorn Andersson
2020-03-17 15:22     ` Bryan O'Donoghue [this message]

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