From: Shawn Guo <shawn.guo@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
Felipe Balbi <balbi@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: [PATCH] usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
Date: Fri, 15 Jan 2021 11:53:13 +0800 [thread overview]
Message-ID: <20210115035312.GC2479@dragon> (raw)
In-Reply-To: <20201230124925.19260-1-shawn.guo@linaro.org>
On Wed, Dec 30, 2020 at 08:49:25PM +0800, Shawn Guo wrote:
> For sdm845 ACPI boot, the URS (USB Role Switch) node in ACPI DSDT table
> holds the memory resource, while interrupt resources reside in the child
> nodes USB0 and UFN0. It adds USB0 host support by probing URS node,
> creating platform device for USB0 node, and then retrieve interrupt
> resources from USB0 platform device.
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Just sent out v2 to search child using node name rather than assuming
it's always the first one.
Shawn
prev parent reply other threads:[~2021-01-15 3:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-30 12:49 [PATCH] usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot Shawn Guo
2020-12-30 16:00 ` kernel test robot
2020-12-30 16:00 ` kernel test robot
2020-12-31 13:47 ` Shawn Guo
2020-12-31 13:47 ` Shawn Guo
2021-01-15 3:53 ` Shawn Guo [this message]
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