Re: [PATCH v2 0/3] fix macb phy probe failure if phy-reset is not handled

2021-02-06 Thread David Abdurachmanov
On Fri, Feb 5, 2021 at 5:42 AM Palmer Dabbelt wrote: > > On Thu, 04 Feb 2021 02:16:54 PST (-0800), sch...@linux-m68k.org wrote: > > On Jan 13 2021, Palmer Dabbelt wrote: > > > >> On Tue, 10 Nov 2020 07:22:09 PST (-0800), sagar.ka...@sifive.com wrote: > >>> HiFive Unleashed is having VSC8541-01 eth

Re: [PATCH v2 0/3] fix macb phy probe failure if phy-reset is not handled

2021-02-04 Thread Palmer Dabbelt
On Thu, 04 Feb 2021 02:16:54 PST (-0800), sch...@linux-m68k.org wrote: On Jan 13 2021, Palmer Dabbelt wrote: On Tue, 10 Nov 2020 07:22:09 PST (-0800), sagar.ka...@sifive.com wrote: HiFive Unleashed is having VSC8541-01 ethernet phy device and requires a specific reset sequence of 0-1-0-1 in or

Re: [PATCH v2 0/3] fix macb phy probe failure if phy-reset is not handled

2021-02-04 Thread Andreas Schwab
On Jan 13 2021, Palmer Dabbelt wrote: > On Tue, 10 Nov 2020 07:22:09 PST (-0800), sagar.ka...@sifive.com wrote: >> HiFive Unleashed is having VSC8541-01 ethernet phy device and requires a >> specific reset sequence of 0-1-0-1 in order to use it in unmanaged mode. >> This series addresses a corner

Re: [PATCH v2 0/3] fix macb phy probe failure if phy-reset is not handled

2021-01-13 Thread Palmer Dabbelt
On Tue, 10 Nov 2020 07:22:09 PST (-0800), sagar.ka...@sifive.com wrote: HiFive Unleashed is having VSC8541-01 ethernet phy device and requires a specific reset sequence of 0-1-0-1 in order to use it in unmanaged mode. This series addresses a corner case where phy reset is not handled by boot stag

[PATCH v2 0/3] fix macb phy probe failure if phy-reset is not handled

2020-11-10 Thread Sagar Shrikant Kadam
HiFive Unleashed is having VSC8541-01 ethernet phy device and requires a specific reset sequence of 0-1-0-1 in order to use it in unmanaged mode. This series addresses a corner case where phy reset is not handled by boot stages prior to linux. Somewhat similar unreliable phy probe failure was repor