From: Sean Anderson <sean.anderson@seco.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org
Cc: Robert Jarzmik <robert.jarzmik@free.fr>,
Felipe Balbi <balbi@kernel.org>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH 0/4] usb: phy: generic: Support enabling/disabling VBUS
Date: Tue, 5 Apr 2022 10:51:34 -0400 [thread overview]
Message-ID: <ffee044a-d34f-6be5-1fa9-c14cf3bb30de@seco.com> (raw)
In-Reply-To: <20220114170941.800068-1-sean.anderson@seco.com>
On 1/14/22 12:09 PM, Sean Anderson wrote:
> The generic USB phy has had VBUS-related code for a long time, but it
> has always been broken, since the regulator was never gotten from the
> device tree. However, the support itself seems not very useful, since
> e.g. usb_phy_vbus_on/off has no users and usb_phy_set_power is only
> used by gadgets to make sure they don't draw too much current. Instead,
> use the VBUS regulator to implement otg_set_vbus, which is called from
> several drivers. This results in a change in semantics of VBUS, but
> since support was always broken I don't think this will have any affect.
>
>
> Sean Anderson (4):
> dt-bindings: usb: usb-nop-xceiv: Repurpose vbus-regulator
> usb: phy: generic: Get the vbus supply
> usb: phy: generic: Implement otg->set_vbus
> usb: phy: generic: Disable vbus on removal
>
> .../bindings/usb/usb-nop-xceiv.yaml | 8 +--
> drivers/usb/phy/phy-generic.c | 55 +++++++++----------
> 2 files changed, 31 insertions(+), 32 deletions(-)
>
ping?
When this was submitted I got an email saying that the merge window was
closed... but I think it has opened and closed again during the
intervening time.
--Sean
next prev parent reply other threads:[~2022-04-05 23:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-14 17:09 [PATCH 0/4] usb: phy: generic: Support enabling/disabling VBUS Sean Anderson
2022-01-14 17:09 ` [PATCH 1/4] dt-bindings: usb: usb-nop-xceiv: Repurpose vbus-regulator Sean Anderson
2022-01-15 17:22 ` Rob Herring
2022-01-14 17:09 ` [PATCH 2/4] usb: phy: generic: Get the vbus supply Sean Anderson
2022-01-14 17:09 ` [PATCH 3/4] usb: phy: generic: Implement otg->set_vbus Sean Anderson
2022-01-14 17:09 ` [PATCH 4/4] usb: phy: generic: Disable vbus on removal Sean Anderson
2022-04-05 14:51 ` Sean Anderson [this message]
2022-04-05 15:02 ` [PATCH 0/4] usb: phy: generic: Support enabling/disabling VBUS Greg Kroah-Hartman
2022-04-05 15:06 ` Sean Anderson
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