Re: [linux-sunxi] Re: [PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-09-26 Thread Jonathan Liu
Hi Stefan, On 31 August 2017 at 15:20, Stefan Mavrodiev wrote: > On 08/30/2017 05:37 PM, Maxime Ripard wrote: >> >> Hi, >> >> On Mon, Aug 28, 2017 at 09:32:42AM +0300, Stefan Mavrodiev wrote: >>> >>> From revision J the board uses new phy chip LAN8710. Compared >>> with RTL8201, RA17 pin is TXER

Re: [PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-09-01 Thread Maxime Ripard
On Mon, Aug 28, 2017 at 09:32:42AM +0300, Stefan Mavrodiev wrote: > From revision J the board uses new phy chip LAN8710. Compared > with RTL8201, RA17 pin is TXERR. It has pullup which causes phy > not to work. To fix this PA17 is muxed with GMAC function. This > makes the pin output-low. > > This

Re: [PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-09-01 Thread Maxime Ripard
On Thu, Aug 31, 2017 at 08:20:18AM +0300, Stefan Mavrodiev wrote: > > > From revision J the board uses new phy chip LAN8710. Compared > > > with RTL8201, RA17 pin is TXERR. It has pullup which causes phy > > > not to work. To fix this PA17 is muxed with GMAC function. This > > > makes the pin outp

Re: [PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-08-30 Thread Stefan Mavrodiev
On 08/30/2017 05:37 PM, Maxime Ripard wrote: Hi, On Mon, Aug 28, 2017 at 09:32:42AM +0300, Stefan Mavrodiev wrote: From revision J the board uses new phy chip LAN8710. Compared with RTL8201, RA17 pin is TXERR. It has pullup which causes phy not to work. To fix this PA17 is muxed with GMAC func

Re: [PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-08-30 Thread Maxime Ripard
Hi, On Mon, Aug 28, 2017 at 09:32:42AM +0300, Stefan Mavrodiev wrote: > From revision J the board uses new phy chip LAN8710. Compared > with RTL8201, RA17 pin is TXERR. It has pullup which causes phy > not to work. To fix this PA17 is muxed with GMAC function. This > makes the pin output-low. > >

[PATCH v2 1/2] ARM: dts: sun7i: Fix A20-OLinuXino-MICRO dts for LAN8710

2017-08-27 Thread Stefan Mavrodiev
>From revision J the board uses new phy chip LAN8710. Compared with RTL8201, RA17 pin is TXERR. It has pullup which causes phy not to work. To fix this PA17 is muxed with GMAC function. This makes the pin output-low. This patch is compatible with earlier board revisions, since this pin wasn't conn