Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2014-01-06 Thread Dmitry Torokhov
On Mon, Jan 06, 2014 at 09:35:25AM +, Lee Jones wrote: > On Thu, 19 Dec 2013, Sebastian Andrzej Siewior wrote: > > > The purpose of reg_se_cache has been defeated. It should avoid the > > read-back of the register to avoid the latency and the fact that the > > bits are reset to 0 after the

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2014-01-06 Thread Lee Jones
On Thu, 19 Dec 2013, Sebastian Andrzej Siewior wrote: > The purpose of reg_se_cache has been defeated. It should avoid the > read-back of the register to avoid the latency and the fact that the > bits are reset to 0 after the individual conversation took place. > > The reason why this is

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2014-01-06 Thread Lee Jones
On Thu, 19 Dec 2013, Sebastian Andrzej Siewior wrote: The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2014-01-06 Thread Dmitry Torokhov
On Mon, Jan 06, 2014 at 09:35:25AM +, Lee Jones wrote: On Thu, 19 Dec 2013, Sebastian Andrzej Siewior wrote: The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2013-12-22 Thread Jonathan Cameron
On 12/19/13 15:28, Sebastian Andrzej Siewior wrote: > The purpose of reg_se_cache has been defeated. It should avoid the > read-back of the register to avoid the latency and the fact that the > bits are reset to 0 after the individual conversation took place. > > The reason why this is required

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2013-12-22 Thread Jonathan Cameron
On 12/19/13 15:28, Sebastian Andrzej Siewior wrote: The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required like

[PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2013-12-19 Thread Sebastian Andrzej Siewior
The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required like this to work, is that read-back of the register removes

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: don't read back REG_SE

2013-12-19 Thread Lee Jones
On Wed, 18 Dec 2013, Sebastian Andrzej Siewior wrote: > The purpose of reg_se_cache has been defeated. It should avoid the > read-back of the register to avoid the latency and the fact that the > bits are reset to 0 after the individual conversation took place. > > The reason why this is

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: don't read back REG_SE

2013-12-19 Thread Lee Jones
On Wed, 18 Dec 2013, Sebastian Andrzej Siewior wrote: The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required

[PATCH 3/5] mfd: ti_am335x_tscadc: Don't read back REG_SE

2013-12-19 Thread Sebastian Andrzej Siewior
The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required like this to work, is that read-back of the register removes

[PATCH 3/5] mfd: ti_am335x_tscadc: don't read back REG_SE

2013-12-18 Thread Sebastian Andrzej Siewior
The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required like this to work, is that read-back of the register removes

[PATCH 3/5] mfd: ti_am335x_tscadc: don't read back REG_SE

2013-12-18 Thread Sebastian Andrzej Siewior
The purpose of reg_se_cache has been defeated. It should avoid the read-back of the register to avoid the latency and the fact that the bits are reset to 0 after the individual conversation took place. The reason why this is required like this to work, is that read-back of the register removes