From: icenowy@aosc.io (icenowy at aosc.io)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/6] ARM: sun8i: r40: add USB host port nodes for R40
Date: Wed, 18 Oct 2017 20:21:36 +0800 [thread overview]
Message-ID: <9c98d27b0cf6afb76edf651e67ec2226@aosc.io> (raw)
In-Reply-To: <20171016120633.6jof6wvsre27rxhv@flea.lan>
? 2017-10-16 20:06?Maxime Ripard ???
> On Mon, Oct 16, 2017 at 05:39:58PM +0800, icenowy at aosc.io wrote:
>> ? 2017-10-16 17:32?Maxime Ripard ???
>> > On Tue, Oct 10, 2017 at 07:24:28AM +0800, Icenowy Zheng wrote:
>> > > >> + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
>> > > >> + clocks = <&ccu CLK_BUS_OHCI1>,
>> > > >> + <&ccu CLK_BUS_EHCI1>,
>> > > >> + <&ccu CLK_USB_OHCI1>;
>> > > >> + resets = <&ccu RST_BUS_OHCI1>,
>> > > >> + <&ccu RST_BUS_EHCI1>;
>> > > >
>> > > >Why do you need to take the OHCI resources too?
>> > >
>> > > AW's strange design -- without OHCI resources taken EHCI
>> > > won't work.
>> >
>> > How has this been tested?
>>
>> As EHCI is probed before OHCI, this behavior is easy to
>> appear if the OHCI resources are removed.
>
> And what is "this behaviour" exactly?
>
> What have you tested, what device did you connect, what is the outcome
> that isn't something you expected, etc.
Oh sorry this weird behavior doesn't exist on R40, although it do exist
on H3/H5/A64.
I will fix this in the next version.
>
> Maxime
next prev parent reply other threads:[~2017-10-18 12:21 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-08 4:29 [PATCH 0/6] Allwinner R40 USB host support Icenowy Zheng
2017-10-08 4:29 ` [PATCH 1/6] phy: sun4i-usb: add support for R40 USB PHY Icenowy Zheng
2017-10-09 20:58 ` Maxime Ripard
2017-10-18 11:39 ` Kishon Vijay Abraham I
2017-10-18 11:42 ` Maxime Ripard
2017-10-18 11:46 ` Kishon Vijay Abraham I
2017-12-30 11:38 ` Icenowy Zheng
2018-01-03 8:40 ` Kishon Vijay Abraham I
2017-10-13 19:29 ` Rob Herring
2017-10-08 4:29 ` [PATCH 2/6] ARM: sun8i: r40: add USB host port nodes for R40 Icenowy Zheng
2017-10-09 21:03 ` Maxime Ripard
2017-10-09 23:24 ` Icenowy Zheng
2017-10-16 9:32 ` Maxime Ripard
2017-10-16 9:39 ` icenowy at aosc.io
2017-10-16 12:06 ` Maxime Ripard
2017-10-18 12:21 ` icenowy at aosc.io [this message]
2017-10-08 4:29 ` [PATCH 3/6] ARM: sun8i: r40: add 5V regulator for Banana Pi M2 Ultra Icenowy Zheng
2017-10-09 21:04 ` Maxime Ripard
2017-10-09 23:25 ` Icenowy Zheng
2017-10-10 2:25 ` [linux-sunxi] " Chen-Yu Tsai
2017-10-10 9:39 ` Maxime Ripard
2017-10-08 4:29 ` [PATCH 4/6] ARM: sun8i: v40: add 5V regulator for Banana Pi M2 Berry Icenowy Zheng
2017-10-08 4:29 ` [PATCH 5/6] ARM: sun8i: r40: enable USB host for Banana Pi M2 Ultra Icenowy Zheng
2017-10-08 4:29 ` [PATCH 6/6] ARM: sun8i: v40: enable USB host ports for Banana Pi M2 Berry Icenowy Zheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9c98d27b0cf6afb76edf651e67ec2226@aosc.io \
--to=icenowy@aosc.io \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).