Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-24 Thread cas
Apologies for interrupting any work/messages being undertaken. I am a newbie here (1st post) and felt this was the only way to get this information to Linus Torvalds. The following was posted on a forum on the 22nd March 2017: 'I've been working at Intel for the last 15 years as an electric

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-24 Thread Fabrice Gasnier
On 01/24/2018 03:56 PM, Lee Jones wrote: > On Wed, 24 Jan 2018, Fabrice Gasnier wrote: >> On 01/23/2018 05:41 PM, Lee Jones wrote: >>> On Tue, 23 Jan 2018, Fabrice Gasnier wrote: On 01/23/2018 04:30 PM, Lee Jones wrote: > On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > >> On 01/23/20

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-24 Thread Lee Jones
On Wed, 24 Jan 2018, Fabrice Gasnier wrote: > On 01/23/2018 05:41 PM, Lee Jones wrote: > > On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > >> On 01/23/2018 04:30 PM, Lee Jones wrote: > >>> On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > >>> > On 01/23/2018 02:32 PM, Lee Jones wrote: > > On Tue

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-24 Thread Fabrice Gasnier
On 01/23/2018 05:41 PM, Lee Jones wrote: > On Tue, 23 Jan 2018, Fabrice Gasnier wrote: >> On 01/23/2018 04:30 PM, Lee Jones wrote: >>> On Tue, 23 Jan 2018, Fabrice Gasnier wrote: >>> On 01/23/2018 02:32 PM, Lee Jones wrote: > On Tue, 16 Jan 2018, Fabrice Gasnier wrote: > >> STM32 T

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-23 Thread Lee Jones
On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > On 01/23/2018 04:30 PM, Lee Jones wrote: > > On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > > > >> On 01/23/2018 02:32 PM, Lee Jones wrote: > >>> On Tue, 16 Jan 2018, Fabrice Gasnier wrote: > >>> > STM32 Timers can support up to 7 dma requests: > >

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-23 Thread Fabrice Gasnier
On 01/23/2018 04:30 PM, Lee Jones wrote: > On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > >> On 01/23/2018 02:32 PM, Lee Jones wrote: >>> On Tue, 16 Jan 2018, Fabrice Gasnier wrote: >>> STM32 Timers can support up to 7 dma requests: 4 channels, update, compare and trigger. Optionally

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-23 Thread Lee Jones
On Tue, 23 Jan 2018, Fabrice Gasnier wrote: > On 01/23/2018 02:32 PM, Lee Jones wrote: > > On Tue, 16 Jan 2018, Fabrice Gasnier wrote: > > > >> STM32 Timers can support up to 7 dma requests: > >> 4 channels, update, compare and trigger. > >> Optionally request part, or all dmas from stm32-timers

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-23 Thread Fabrice Gasnier
On 01/23/2018 02:32 PM, Lee Jones wrote: > On Tue, 16 Jan 2018, Fabrice Gasnier wrote: > >> STM32 Timers can support up to 7 dma requests: >> 4 channels, update, compare and trigger. >> Optionally request part, or all dmas from stm32-timers MFD core. >> Also, keep reference of device's bus address

Re: [PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-23 Thread Lee Jones
On Tue, 16 Jan 2018, Fabrice Gasnier wrote: > STM32 Timers can support up to 7 dma requests: > 4 channels, update, compare and trigger. > Optionally request part, or all dmas from stm32-timers MFD core. > Also, keep reference of device's bus address to allow child drivers to > transfer data from/t

[PATCH 4/8] mfd: stm32-timers: add support for dmas

2018-01-16 Thread Fabrice Gasnier
STM32 Timers can support up to 7 dma requests: 4 channels, update, compare and trigger. Optionally request part, or all dmas from stm32-timers MFD core. Also, keep reference of device's bus address to allow child drivers to transfer data from/to device by using dma. Signed-off-by: Fabrice Gasnier