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[v5,0/3] mmc: atmel-mci: Convert to gpio descriptors

Message ID 20230823104010.79107-1-balamanikandan.gunasundar@microchip.com
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Series mmc: atmel-mci: Convert to gpio descriptors | expand

Message

Balamanikandan Gunasundar Aug. 23, 2023, 10:40 a.m. UTC 
Replace legacy gpio apis with gpio descriptors. Handle card detection gpio
polarity in gpiolib

v5:
- Rebase to latest next branch of
  https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
- Move handling active_high inversion logic to gpiolib instead of reading
  the raw value of gpio and inverting it manually.
- Use PTR_ERR_OR_ZERO instead of IS_ERR. To avoid ignoring valid errors as
  suggested by Dmitry Torokhov
- Use gpiod_get_value_cansleep() instead of gpiod_get_value()

v4:
- Rebase on top of next branch
  https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 

v3:
- [PATCH v3 1/2] mmc: atmel-mci: Convert to gpio descriptors
  Convert devm_gpiod_get_from_of_node() into devm_fwnode_gpiod_get()

v2:
- [PATCH 1/2] mmc: atmel-mci: Convert to gpio descriptors
  Remove "#include <linux/gpio.h>" as it is not necessary
- [PATCH 2/2] mmc: atmel-mci: move atmel MCI header file
  Move linux/atmel-mci.h into drivers/mmc/host/atmel-mci.c as it is
  used only by one file


Balamanikandan Gunasundar (3):
  mmc: atmel-mci: Convert to gpio descriptors
  mmc: atmel-mci: move atmel MCI header file
  mmc: atmel-mci: Move card detect gpio polarity quirk to gpiolib

 drivers/gpio/gpiolib-of.c    |   7 ++
 drivers/mmc/host/atmel-mci.c | 133 +++++++++++++++++++++--------------
 include/linux/atmel-mci.h    |  46 ------------
 3 files changed, 89 insertions(+), 97 deletions(-)
 delete mode 100644 include/linux/atmel-mci.h