[0/3] spi: add set_cs_timing support for HW/SW CS mode

Message

Leilk Liu Feb. 7, 2021, 3:09 a.m. UTC

Some controllers only have one HW CS, if support multiple devices, other devices need
to use SW CS.
This patch adds the support of both HW and SW CS via cs_gpio.

leilk.liu (3):
  spi: add power control when set_cs_timing
  spi: support CS timing for HW & SW mode
  spi: mediatek: add set_cs_timing support

 drivers/spi/spi-mt65xx.c | 72 +++++++++++++++++++++++++++++++---------
 drivers/spi/spi.c        | 32 +++++++++++++++---
 2 files changed, 83 insertions(+), 21 deletions(-)

Comments

Mark Brown Feb. 8, 2021, 6:40 p.m. UTC | #1

On Sun, 7 Feb 2021 11:09:50 +0800, Leilk Liu wrote:
> Some controllers only have one HW CS, if support multiple devices, other devices need
> to use SW CS.
> This patch adds the support of both HW and SW CS via cs_gpio.
> 
> leilk.liu (3):
>   spi: add power control when set_cs_timing
>   spi: support CS timing for HW & SW mode
>   spi: mediatek: add set_cs_timing support
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/3] spi: add power control when set_cs_timing
      commit: 4cea6b8cc34ee61358d681bd2009b8bac1736ffe
[2/3] spi: support CS timing for HW & SW mode
      commit: 0486d9f91d373e7f47276f30898ee0cb12656a70
[3/3] spi: mediatek: add set_cs_timing support
      commit: 9f6e7e8d432e39d4f3d5d3c80129aec7f383b2b4

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
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Thanks,
Mark