Re: [PATCH v6 3/3] ARM: tegra: acer-a500: Add atmel,wakeup-method property

2021-03-26 Thread Thierry Reding
On Thu, Mar 25, 2021 at 11:15:54AM -0700, Dmitry Torokhov wrote: > On Thu, Mar 25, 2021 at 03:10:25PM +0100, Thierry Reding wrote: > > On Sun, Mar 21, 2021 at 03:40:28PM -0700, Dmitry Torokhov wrote: > > > On Tue, Mar 02, 2021 at 01:21:58PM +0300, Dmitry Osipenko wrote: > > > > Acer A500 uses Atmel

Re: [PATCH v6 3/3] ARM: tegra: acer-a500: Add atmel,wakeup-method property

2021-03-25 Thread Dmitry Torokhov
On Thu, Mar 25, 2021 at 03:10:25PM +0100, Thierry Reding wrote: > On Sun, Mar 21, 2021 at 03:40:28PM -0700, Dmitry Torokhov wrote: > > On Tue, Mar 02, 2021 at 01:21:58PM +0300, Dmitry Osipenko wrote: > > > Acer A500 uses Atmel Maxtouch 1386 touchscreen controller. This controller > > > has WAKE lin

Re: [PATCH v6 3/3] ARM: tegra: acer-a500: Add atmel,wakeup-method property

2021-03-25 Thread Thierry Reding
On Sun, Mar 21, 2021 at 03:40:28PM -0700, Dmitry Torokhov wrote: > On Tue, Mar 02, 2021 at 01:21:58PM +0300, Dmitry Osipenko wrote: > > Acer A500 uses Atmel Maxtouch 1386 touchscreen controller. This controller > > has WAKE line which could be connected to I2C clock lane, dedicated GPIO > > or fixe

Re: [PATCH v6 3/3] ARM: tegra: acer-a500: Add atmel,wakeup-method property

2021-03-21 Thread Dmitry Torokhov
On Tue, Mar 02, 2021 at 01:21:58PM +0300, Dmitry Osipenko wrote: > Acer A500 uses Atmel Maxtouch 1386 touchscreen controller. This controller > has WAKE line which could be connected to I2C clock lane, dedicated GPIO > or fixed to HIGH level. Controller wakes up from a deep sleep when WAKE > line i

[PATCH v6 3/3] ARM: tegra: acer-a500: Add atmel,wakeup-method property

2021-03-02 Thread Dmitry Osipenko
Acer A500 uses Atmel Maxtouch 1386 touchscreen controller. This controller has WAKE line which could be connected to I2C clock lane, dedicated GPIO or fixed to HIGH level. Controller wakes up from a deep sleep when WAKE line is asserted low. Acer A500 has WAKE line connected to I2C clock and Linux