[PATCH V6 09/15] spi: Add stacked and parallel memories support in SPI core

2023-03-10 Thread Amit Kumar Mahapatra
For supporting multiple CS the SPI device need to be aware of all the CS values. So, the "chip_select" member in the spi_device structure is now an array that holds all the CS values. spi_device structure now has a "cs_index_mask" member. This acts as an index to the chip_select array. If nth bit

Re: [PATCH V6 09/15] spi: Add stacked and parallel memories support in SPI core

2023-03-13 Thread Jonas Gorski
Hi, On Fri, 10 Mar 2023 at 18:37, Amit Kumar Mahapatra wrote: > > For supporting multiple CS the SPI device need to be aware of all the CS > values. So, the "chip_select" member in the spi_device structure is now an > array that holds all the CS values. > > spi_device structure now has a "cs_inde

RE: [PATCH V6 09/15] spi: Add stacked and parallel memories support in SPI core

2023-03-13 Thread Stefan Binding
rg; linux-...@lists.infradead.org; > l...@metafoo.de; michael.henner...@analog.com; linux- > i...@vger.kernel.org; mich...@walle.cc; pal...@dabbelt.com; linux- > ri...@lists.infradead.org; alsa-de...@alsa-project.org; > patc...@opensource.cirrus.com; linuxppc-dev@lists.ozlabs.org; > amitrkcian2

RE: [PATCH V6 09/15] spi: Add stacked and parallel memories support in SPI core

2023-03-20 Thread Mahapatra, Amit Kumar
ernel.org; libertas-...@lists.infradead.org; linux- > wirel...@vger.kernel.org; linux-...@lists.infradead.org; l...@metafoo.de; > michael.henner...@analog.com; linux-...@vger.kernel.org; > mich...@walle.cc; pal...@dabbelt.com; linux-ri...@lists.infradead.org; > alsa-de...@alsa-project.o