[PATCH RFC 0/2] spi: pxa2xx: gpiod cleanups and late CS GPIO allocation

From	Jan Kiszka <jan.kiszka@siemens.com>
Newsgroups	linux.kernel
Subject	[PATCH RFC 0/2] spi: pxa2xx: gpiod cleanups and late CS GPIO allocation
Date	2017-08-03 13:50 +0200
Message-ID	<uamNA-7Pj-13@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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This is a follow-up to the discussion on
https://lkml.org/lkml/2017/7/8/42. It tries to convert more of pxa2xx
driver to gpio descriptors, and it does that late CS GPIO binding, but
now hopefully without violating the GPIO API and while taking multiple
calls to setup_cs into account.

Jan

Jan Kiszka (2):
  spi: pxa2xx: Convert to GPIO descriptor API where possible
  spi: pxa2xx: Only claim CS GPIOs when the slave device is created

 drivers/spi/spi-pxa2xx.c | 92 ++++++++++++++++++++++--------------------------
 drivers/spi/spi-pxa2xx.h |  5 ++-
 2 files changed, 44 insertions(+), 53 deletions(-)

-- 
2.12.3

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[PATCH RFC 0/2] spi: pxa2xx: gpiod cleanups and late CS GPIO allocation Jan Kiszka <jan.kiszka@siemens.com> - 2017-08-03 13:50 +0200
  [PATCH RFC 1/2] spi: pxa2xx: Convert to GPIO descriptor API where possible Jan Kiszka <jan.kiszka@siemens.com> - 2017-08-03 13:50 +0200
    Re: [PATCH RFC 1/2] spi: pxa2xx: Convert to GPIO descriptor API  where possible Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-08-04 12:20 +0200
      Re: [PATCH RFC 1/2] spi: pxa2xx: Convert to GPIO descriptor API where  possible Jan Kiszka <jan.kiszka@siemens.com> - 2017-08-04 12:20 +0200
        Re: [PATCH RFC 1/2] spi: pxa2xx: Convert to GPIO descriptor API  where possible Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-08-04 12:30 +0200
          Re: [PATCH RFC 1/2] spi: pxa2xx: Convert to GPIO descriptor API  where possible Mark Brown <broonie@kernel.org> - 2017-08-04 13:50 +0200
    Applied "spi: pxa2xx: Convert to GPIO descriptor API where possible" to the spi tree Mark Brown <broonie@kernel.org> - 2017-08-04 13:50 +0200
  [PATCH RFC 2/2] spi: pxa2xx: Only claim CS GPIOs when the slave device is created Jan Kiszka <jan.kiszka@siemens.com> - 2017-08-03 13:50 +0200
    Re: [PATCH RFC 2/2] spi: pxa2xx: Only claim CS GPIOs when the slave  device is created Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-08-04 12:30 +0200
    Re: [PATCH RFC 2/2] spi: pxa2xx: Only claim CS GPIOs when the slave  device is created Mark Brown <broonie@kernel.org> - 2017-08-04 13:50 +0200

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