Re: [U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-30 Thread Simon Glass
Hi Alexey, On 29 May 2018 at 13:16, Alexey Brodkin wrote: > Hi Simon, > > On Fri, 2018-05-25 at 20:07 -0600, Simon Glass wrote: >> Hi Alexey, >> >> On 25 May 2018 at 03:45, Alexey Brodkin wrote: >> > Hi Simon, >> > >> > On Thu, 2018-05-24 at 20:42 -0600, Simon Glass wrote: >> > > Hi Alexey, > >

Re: [U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-29 Thread Alexey Brodkin
Hi Simon, On Fri, 2018-05-25 at 20:07 -0600, Simon Glass wrote: > Hi Alexey, > > On 25 May 2018 at 03:45, Alexey Brodkin wrote: > > Hi Simon, > > > > On Thu, 2018-05-24 at 20:42 -0600, Simon Glass wrote: > > > Hi Alexey, [snip] > > > When we want to use a particular I2C bus via regmap, we cou

Re: [U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-25 Thread Simon Glass
Hi Alexey, On 25 May 2018 at 03:45, Alexey Brodkin wrote: > Hi Simon, > > On Thu, 2018-05-24 at 20:42 -0600, Simon Glass wrote: >> Hi Alexey, >> >> On 24 May 2018 at 06:36, Alexey Brodkin wrote: >> > One of important features of regmap [at least in Linux kernel] >> > is an ability to seamlessly

Re: [U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-25 Thread Alexey Brodkin
Hi Simon, On Thu, 2018-05-24 at 20:42 -0600, Simon Glass wrote: > Hi Alexey, > > On 24 May 2018 at 06:36, Alexey Brodkin wrote: > > One of important features of regmap [at least in Linux kernel] > > is an ability to seamlessly communicate to devices connected > > via different buses like: MMIO,

Re: [U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-24 Thread Simon Glass
Hi Alexey, On 24 May 2018 at 06:36, Alexey Brodkin wrote: > One of important features of regmap [at least in Linux kernel] > is an ability to seamlessly communicate to devices connected > via different buses like: MMIO, SPI, I2C and many others. > > Current implementation in U-Boot only supports

[U-Boot] [PATCH] regmap: Separate memory-based operations

2018-05-24 Thread Alexey Brodkin
One of important features of regmap [at least in Linux kernel] is an ability to seamlessly communicate to devices connected via different buses like: MMIO, SPI, I2C and many others. Current implementation in U-Boot only supports memory-mapped registers which is a vere valid case but we'll need mor