Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

On Wed, Nov 18, 2015 at 11:38:17AM +0100, Hans de Goede wrote: > Hi, > > On 18-11-15 10:46, Philipp Zabel wrote: > >Hi Hans, > > > >Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: > >>On 16-11-15 18:01, Philipp Zabel wrote: > >>>If there are two devices sharing the same reset line

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Am Mittwoch, den 18.11.2015, 21:20 +1100 schrieb Julian Calaby: > Hi All, > > On Wed, Nov 18, 2015 at 9:18 PM, Maxime Ripard > wrote: > > On Wed, Nov 18, 2015 at 10:46:52AM +0100, Philipp Zabel wrote: > >> Hi Hans, > >> > >> Am Montag, den 16.11.2015, 18:13

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 18-11-15 10:46, Philipp Zabel wrote: Hi Hans, Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: On 16-11-15 18:01, Philipp Zabel wrote: If there are two devices sharing the same reset line that is initially held asserted, do the two drivers somehow have to synchronize

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 18-11-15 11:38, Philipp Zabel wrote: Am Mittwoch, den 18.11.2015, 21:20 +1100 schrieb Julian Calaby: Hi All, On Wed, Nov 18, 2015 at 9:18 PM, Maxime Ripard wrote: On Wed, Nov 18, 2015 at 10:46:52AM +0100, Philipp Zabel wrote: Hi Hans, Am Montag,

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi Julian, Am Mittwoch, den 18.11.2015, 23:32 +1100 schrieb Julian Calaby: [...] > Assuming board designers are sufficiently ... stupid, won't most > drivers eventually need to use the _shared variants? Wouldn't it be > (horrifically more complicated and) better to just build this into the >

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 18-11-15 11:38, Hans de Goede wrote: Hi, On 18-11-15 10:46, Philipp Zabel wrote: Hi Hans, Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: On 16-11-15 18:01, Philipp Zabel wrote: If there are two devices sharing the same reset line that is initially held asserted, do

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 18-11-15 12:59, Philipp Zabel wrote: Hi Hans, Am Mittwoch, den 18.11.2015, 11:38 +0100 schrieb Hans de Goede: Hi, On 18-11-15 10:46, Philipp Zabel wrote: Hi Hans, Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: On 16-11-15 18:01, Philipp Zabel wrote: If there are two

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On Wed, Nov 18, 2015 at 9:38 PM, Hans de Goede wrote: > Hi, > > On 18-11-15 10:46, Philipp Zabel wrote: >> >> Hi Hans, >> >> Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: >>> >>> On 16-11-15 18:01, Philipp Zabel wrote: If there are two devices

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi Hans, Am Mittwoch, den 18.11.2015, 11:38 +0100 schrieb Hans de Goede: > Hi, > > On 18-11-15 10:46, Philipp Zabel wrote: > > Hi Hans, > > > > Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: > >> On 16-11-15 18:01, Philipp Zabel wrote: > >>> If there are two devices sharing the

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi Hans, Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: > On 16-11-15 18:01, Philipp Zabel wrote: > > If there are two devices sharing the same reset line that is initially > > held asserted, do the two drivers somehow have to synchronize before > > releasing the reset together? >

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi All, On Wed, Nov 18, 2015 at 9:18 PM, Maxime Ripard wrote: > On Wed, Nov 18, 2015 at 10:46:52AM +0100, Philipp Zabel wrote: >> Hi Hans, >> >> Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: >> > On 16-11-15 18:01, Philipp Zabel wrote: >> > > If

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 18-11-15 13:32, Julian Calaby wrote: Hi, On Wed, Nov 18, 2015 at 9:38 PM, Hans de Goede wrote: Hi, On 18-11-15 10:46, Philipp Zabel wrote: Hi Hans, Am Montag, den 16.11.2015, 18:13 +0100 schrieb Hans de Goede: On 16-11-15 18:01, Philipp Zabel wrote: If

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

On Mon, Nov 16, 2015 at 11:42 PM, Alan Stern wrote: > On Sun, 15 Nov 2015, Hans de Goede wrote: > >> From: Reinder de Haan >> >> At least the EHCI found on the Allwinnner H3 SoC needs multiple reset >> lines, the controller will not initialize

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Am Montag, den 16.11.2015, 17:49 +0100 schrieb Hans de Goede: > Hi, > > On 16-11-15 17:04, Chen-Yu Tsai wrote: > > On Mon, Nov 16, 2015 at 11:42 PM, Alan Stern > > wrote: > >> On Sun, 15 Nov 2015, Hans de Goede wrote: > >> > >>> From: Reinder de Haan

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 16-11-15 17:04, Chen-Yu Tsai wrote: On Mon, Nov 16, 2015 at 11:42 PM, Alan Stern wrote: On Sun, 15 Nov 2015, Hans de Goede wrote: From: Reinder de Haan At least the EHCI found on the Allwinnner H3 SoC needs multiple reset lines, the

[linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

On Sun, 15 Nov 2015, Hans de Goede wrote: > From: Reinder de Haan > > At least the EHCI found on the Allwinnner H3 SoC needs multiple reset > lines, the controller will not initialize while the reset for its > companion OHCI is still asserted, which means we need to

Re: [linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi, On 16-11-15 18:01, Philipp Zabel wrote: Am Montag, den 16.11.2015, 17:49 +0100 schrieb Hans de Goede: Hi, On 16-11-15 17:04, Chen-Yu Tsai wrote: On Mon, Nov 16, 2015 at 11:42 PM, Alan Stern wrote: On Sun, 15 Nov 2015, Hans de Goede wrote: From: Reinder de

[linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi Reinder, [auto build test ERROR on: v4.3-rc7] [also build test ERROR on: next-20151115] url: https://github.com/0day-ci/linux/commits/Hans-de-Goede/reset-Add-of_reset_control_get_by_index/20151116-034643 config: i386-allmodconfig (attached as .config) reproduce: # save the

[linux-sunxi] Re: [PATCH 2/2] ehci-platform: Add support for controllers with multiple reset lines

Hi Reinder, [auto build test ERROR on v4.3-rc7] [also build test ERROR on next-20151115] url: https://github.com/0day-ci/linux/commits/Hans-de-Goede/reset-Add-of_reset_control_get_by_index/20151116-034643 config: x86_64-allmodconfig (attached as .config) reproduce: # save the