Re: [PATCH v2 1/2] mfd: axp20x: Add address extension registers for AXP806 regmap

2016-12-09 Thread Lee Jones
On Wed, 23 Nov 2016, Chen-Yu Tsai wrote: > The AXP806 supports either master/standalone or slave mode. > Slave mode allows sharing the serial bus, even with multiple > AXP806 which all have the same hardware address. > > This is done with extra "serial interface address extension", > or

Re: [PATCH v2 1/2] mfd: axp20x: Add address extension registers for AXP806 regmap

2016-12-09 Thread Lee Jones
On Wed, 23 Nov 2016, Chen-Yu Tsai wrote: > The AXP806 supports either master/standalone or slave mode. > Slave mode allows sharing the serial bus, even with multiple > AXP806 which all have the same hardware address. > > This is done with extra "serial interface address extension", > or

[PATCH v2 1/2] mfd: axp20x: Add address extension registers for AXP806 regmap

2016-11-22 Thread Chen-Yu Tsai
The AXP806 supports either master/standalone or slave mode. Slave mode allows sharing the serial bus, even with multiple AXP806 which all have the same hardware address. This is done with extra "serial interface address extension", or AXP806_BUS_ADDR_EXT, and "register address extension", or

[PATCH v2 1/2] mfd: axp20x: Add address extension registers for AXP806 regmap

2016-11-22 Thread Chen-Yu Tsai
The AXP806 supports either master/standalone or slave mode. Slave mode allows sharing the serial bus, even with multiple AXP806 which all have the same hardware address. This is done with extra "serial interface address extension", or AXP806_BUS_ADDR_EXT, and "register address extension", or