From: kishon@ti.com (Kishon Vijay Abraham I)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] phy-sun4i-usb: Add a sunxi specific function for setting squelch-detect
Date: Wed, 27 May 2015 17:39:40 +0530 [thread overview]
Message-ID: <5565B404.1050003@ti.com> (raw)
In-Reply-To: <20150526153816.GK26599@saruman.tx.rr.com>
Felipe,
On Tuesday 26 May 2015 09:08 PM, Felipe Balbi wrote:
> On Sun, Mar 29, 2015 at 12:50:46PM +0200, Hans de Goede wrote:
>> The sunxi otg phy has a bug where it wrongly detects a high speed squelch
>> when reset on the root port gets de-asserted with a lo-speed device.
>>
>> The workaround for this is to disable squelch detect before de-asserting
>> reset, and re-enabling it after the reset de-assert is done. Add a sunxi
>> specific phy function to allow the sunxi-musb glue to do this.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>
> Kishon, do you want to take this patch?
This patch should go along with the other patch in the series. So I think it's
better you take this series along with the musb sunxi patch series.
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Thanks
Kishon
WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
To: balbi-l0cyMroinI0@public.gmane.org,
Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Roman Byshko <rbyshko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: [PATCH 1/3] phy-sun4i-usb: Add a sunxi specific function for setting squelch-detect
Date: Wed, 27 May 2015 17:39:40 +0530 [thread overview]
Message-ID: <5565B404.1050003@ti.com> (raw)
In-Reply-To: <20150526153816.GK26599-HgARHv6XitJaoMGHk7MhZQC/G2K4zDHf@public.gmane.org>
Felipe,
On Tuesday 26 May 2015 09:08 PM, Felipe Balbi wrote:
> On Sun, Mar 29, 2015 at 12:50:46PM +0200, Hans de Goede wrote:
>> The sunxi otg phy has a bug where it wrongly detects a high speed squelch
>> when reset on the root port gets de-asserted with a lo-speed device.
>>
>> The workaround for this is to disable squelch detect before de-asserting
>> reset, and re-enabling it after the reset de-assert is done. Add a sunxi
>> specific phy function to allow the sunxi-musb glue to do this.
>>
>> Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
>
> Kishon, do you want to take this patch?
This patch should go along with the other patch in the series. So I think it's
better you take this series along with the musb sunxi patch series.
Acked-by: Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
Thanks
Kishon
next prev parent reply other threads:[~2015-05-27 12:09 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-29 10:50 [PATCH 0/3] Work around sunxi otg usb phy bug which causes lo-speed devices to not work Hans de Goede
2015-03-29 10:50 ` Hans de Goede
2015-03-29 10:50 ` [PATCH 1/3] phy-sun4i-usb: Add a sunxi specific function for setting squelch-detect Hans de Goede
2015-03-29 10:50 ` Hans de Goede
2015-05-08 16:06 ` Felipe Balbi
2015-05-08 16:06 ` Felipe Balbi
2015-05-10 10:02 ` Hans de Goede
2015-05-10 10:02 ` Hans de Goede
2015-05-11 15:55 ` Felipe Balbi
2015-05-11 15:55 ` Felipe Balbi
2015-05-11 18:13 ` [linux-sunxi] " Hans de Goede
2015-05-11 18:13 ` Hans de Goede
2015-05-13 9:22 ` [linux-sunxi] " Kishon Vijay Abraham I
2015-05-13 9:22 ` Kishon Vijay Abraham I
2015-05-13 9:43 ` [linux-sunxi] " Hans de Goede
2015-05-13 9:43 ` Hans de Goede
2015-05-26 15:38 ` Felipe Balbi
2015-05-26 15:38 ` Felipe Balbi
2015-05-27 12:09 ` Kishon Vijay Abraham I [this message]
2015-05-27 12:09 ` Kishon Vijay Abraham I
2015-03-29 10:50 ` [PATCH 2/3] musb: Add pre and post root port reset end callbacks Hans de Goede
2015-03-29 10:50 ` Hans de Goede
2015-03-29 10:50 ` [PATCH 3/3] msub: sunxi: Add pre/post root reset end platform functions Hans de Goede
2015-03-29 10:50 ` Hans de Goede
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