| Message ID | 20220401103604.8705-1-andriy.shevchenko@linux.intel.com |
|---|---|
| Headers | show |
| Series | gpiolib: Two new helpers and way toward fwnode | expand |
On Fri, Apr 01, 2022 at 01:35:51PM +0300, Andy Shevchenko wrote: > This is a spin-off of the previous work of switching GPIO library > to use fwnode instead of of_node. Here we introduce a couple of > a new macro helpers, which allows to switch some of the drivers > to use fwnode and partially fwnode APIs. As a result of this cleanup > a few drivers switched to use GPIO fwnode instead of of_node. > > Bart, Linus, I can take it thru my tree with an immutable branch if > it's the way you prefer, otherwise please suggest on how to proceed. I'm going to push this, without samsung patch(es), but addresing latest Geert's comment, to my for-next branch pending for PR to GPIO subsystem. Please inform me within a few hours, if something should be postponed / dropped / etc. Thanks!
This is a spin-off of the previous work of switching GPIO library to use fwnode instead of of_node. Here we introduce a couple of a new macro helpers, which allows to switch some of the drivers to use fwnode and partially fwnode APIs. As a result of this cleanup a few drivers switched to use GPIO fwnode instead of of_node. Bart, Linus, I can take it thru my tree with an immutable branch if it's the way you prefer, otherwise please suggest on how to proceed. Changelog v4: - fixed compilation of the Samsung pin control drivers (LKP) - explained in the commit message why namespacing is good for meson defs - added tag to one of meson patches (Neil) Changelog v3: - moved count initialization to the definition in patch 2 (Geert) - replaced of_args by args, used %pfwP in patch 7 (Geert) - fixed kernel doc warning in patch 7 - added tags to patches 1, 2, 6, and 7 (Geert) - added tag to patch 4 (Fabien) - renamed MREG to MESON_REG in patch 9 (Neil) - added tag to patch 10 (Neil) - used --base for cover-letter Changelog v2: - properly based, so kbuild bot may test it (LKP) - fixed typo in the macro (Geert) - split to two macro helpers and rename the gpiochip_count() - tagged one of stm32 and one of meson patches (Fabien, Neil) - unified previously standalone armada patch - due to above rewrote the armada patch from v1 completely (Sergey) - added a lot of a new patches - compile tested all of them on x86 Andy Shevchenko (13): gpiolib: Introduce for_each_gpiochip_node() loop helper gpiolib: Introduce gpiochip_node_count() helper pinctrl: stm32: Replace custom code by gpiochip_node_count() call pinctrl: stm32: Switch to use for_each_gpiochip_node() helper pinctrl: samsung: Switch to use for_each_gpiochip_node() helper pinctrl: renesas: rza1: Replace custom code by gpiochip_node_count() call pinctrl: renesas: rza1: Switch to use for_each_gpiochip_node() helper pinctrl: npcm7xx: Switch to use for_each_gpiochip_node() helper pinctrl: meson: Rename REG_* to MESON_REG_* pinctrl: meson: Enable COMPILE_TEST pinctrl: meson: Replace custom code by gpiochip_node_count() call pinctrl: armada-37xx: Switch to use fwnode instead of of_node pinctrl: armada-37xx: Reuse GPIO fwnode in armada_37xx_irqchip_register() drivers/pinctrl/meson/Kconfig | 2 +- drivers/pinctrl/meson/pinctrl-meson.c | 52 ++++--- drivers/pinctrl/meson/pinctrl-meson.h | 24 ++-- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 34 ++--- drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 142 +++++++++----------- drivers/pinctrl/renesas/pinctrl-rza1.c | 47 ++----- drivers/pinctrl/samsung/pinctrl-exynos.c | 8 +- drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 2 +- drivers/pinctrl/samsung/pinctrl-s3c64xx.c | 4 +- drivers/pinctrl/samsung/pinctrl-samsung.c | 30 ++--- drivers/pinctrl/samsung/pinctrl-samsung.h | 2 +- drivers/pinctrl/stm32/pinctrl-stm32.c | 80 +++++------ include/linux/gpio/driver.h | 18 ++- 13 files changed, 198 insertions(+), 247 deletions(-) base-commit: e5071887cd2296a7704dbcd10c1cedf0f11cdbd5