[PATCH 6.12.y-cip 00/11] Add pin configuration and GPIO IRQ support to Renesas RZ/T2H SoC

Hi All,

This patch series aims to backport pin configuration and GPIO IRQ
support to Renesas RZ/T2H and RZ/N2H SoCs. Enabling of GPIO IRQ
support to SoC/board DTS/I will be done as a follow-up series
along with xSPI support.

All the patches have been cherry-picked from upstream kernel 7.2-rc1.
Patches apply on top v6.12.94-cip26 (commit-id e00178e6fe853).

Cheers,
Prabhakar

Cosmin Tanislav (4):
  pinctrl: renesas: rzt2h: Move GPIO enable/disable into separate
    function
  pinctrl: renesas: rzt2h: Allow .get_direction() for IRQ function GPIOs
  pinctrl: renesas: rzt2h: Add GPIO IRQ chip to handle interrupts
  pinctrl: renesas: rzt2h: Fix invalid wait context

Felix Gu (1):
  pinctrl: renesas: rzt2h: Fix device node leak in rzt2h_gpio_register()

Geert Uytterhoeven (3):
  bitfield: Add less-checking __FIELD_{GET,PREP}()
  bitfield: Add non-constant field_{prep,get}() helpers
  pinctrl: renesas: Remove unneeded semicolons

Lad Prabhakar (3):
  pinctrl: renesas: rzt2h: Add pin configuration support
  pinctrl: renesas: rzt2h: Remove unused variable in
    rzt2h_pinctrl_register()
  pinctrl: renesas: rzt2h: Skip PFC mode configuration if already set

 drivers/pinctrl/renesas/Kconfig         |   2 +
 drivers/pinctrl/renesas/pinctrl-rzt2h.c | 536 +++++++++++++++++++++++-
 drivers/pinctrl/renesas/pinctrl-rzv2m.c |  10 +-
 include/linux/bitfield.h                |  95 ++++-
 4 files changed, 608 insertions(+), 35 deletions(-)

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2.43.0