Re: [PATCH 2/5] drivers: spi: core: Add optional stall delay between cs_change transfers

2019-07-17 Thread Ardelean, Alexandru
On Tue, 2019-07-09 at 15:12 +0100, Mark Brown wrote: > On Wed, Jun 26, 2019 at 07:34:38PM +0100, Jonathan Cameron wrote: > > On Tue, 25 Jun 2019 16:13:25 +0300 > > Alexandru Ardelean wrote: > > > > > Some devices like the ADIS16460 IMU require a stall period between > > > transfers, i.e. between

Re: [PATCH 2/5] drivers: spi: core: Add optional stall delay between cs_change transfers

2019-07-09 Thread Mark Brown
On Wed, Jun 26, 2019 at 07:34:38PM +0100, Jonathan Cameron wrote: > On Tue, 25 Jun 2019 16:13:25 +0300 > Alexandru Ardelean wrote: > > > Some devices like the ADIS16460 IMU require a stall period between > > transfers, i.e. between when the CS is de-asserted and re-asserted. The > > default

Re: [PATCH 2/5] drivers: spi: core: Add optional stall delay between cs_change transfers

2019-06-27 Thread Ardelean, Alexandru
On Wed, 2019-06-26 at 19:34 +0100, Jonathan Cameron wrote: > [External] > > On Tue, 25 Jun 2019 16:13:25 +0300 > Alexandru Ardelean wrote: > > > Some devices like the ADIS16460 IMU require a stall period between > > transfers, i.e. between when the CS is de-asserted and re-asserted. The > >

Re: [PATCH 2/5] drivers: spi: core: Add optional stall delay between cs_change transfers

2019-06-26 Thread Jonathan Cameron
On Tue, 25 Jun 2019 16:13:25 +0300 Alexandru Ardelean wrote: > Some devices like the ADIS16460 IMU require a stall period between > transfers, i.e. between when the CS is de-asserted and re-asserted. The > default value of 10us is not enough. This change makes the delay > configurable for when

[PATCH 2/5] drivers: spi: core: Add optional stall delay between cs_change transfers

2019-06-25 Thread Alexandru Ardelean
Some devices like the ADIS16460 IMU require a stall period between transfers, i.e. between when the CS is de-asserted and re-asserted. The default value of 10us is not enough. This change makes the delay configurable for when the next CS change goes active. Signed-off-by: Michael Hennerich