Re: [U-Boot] [PATCH v3 20/54] dm: Add support for register maps (regmap)

2015-07-17 Thread Simon Glass
On 23 June 2015 at 15:38, Simon Glass wrote: > Add a simple implementaton of register maps, supporting only direct I/O > for now. This can be enhanced later to support buses which have registers, > such as I2C, SPI and PCI. > > It allows drivers which can operate with multiple buses to avoid deali

[U-Boot] [PATCH v3 20/54] dm: Add support for register maps (regmap)

2015-06-23 Thread Simon Glass
Add a simple implementaton of register maps, supporting only direct I/O for now. This can be enhanced later to support buses which have registers, such as I2C, SPI and PCI. It allows drivers which can operate with multiple buses to avoid dealing with the particulars of register access on that bus.