I'm working on removing the fields relevant only to gpio-mmio from struct gpio_chip. One of the bits that need addressing before we can do this is the removal of struct bgpio_pdata from the kernel. Fortunately there are only 3 users left treewide. This series adds support for parsing of generic device properties to gpio-mmio, converts all users to setting up software nodes containing relevant values in their property sets and removes struct bgpio_pdata. As for merging: it would be best for MFD/OMAP/s3c maintainers to ack the changes and let me route them through the GPIO tree. I can provide an immutable tag if needed. Obviously I was only able to build-test the changes so any actual verification is appreciated. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx> --- Changes in v2: - add a comment about the gpio-mmio-specific property not being suitable for device-tree - pick up tags - Link to v1: https://lore.kernel.org/r/20250624-gpio-mmio-pdata-v1-0-a58c72eb556a@xxxxxxxxxx --- Bartosz Golaszewski (6): gpio: mmio: drop the big-endian platform device variant gpio: mmio: get chip label and GPIO base from device properties mfd: vexpress-sysreg: set-up software nodes for gpio-mmio ARM: omap1: ams-delta: use generic device properties for gpio-mmio ARM: s3c: crag6410: use generic device properties for gpio-mmio gpio: mmio: remove struct bgpio_pdata arch/arm/mach-omap1/board-ams-delta.c | 42 ++++++++++++------------ arch/arm/mach-s3c/mach-crag6410.c | 17 ++++++---- drivers/gpio/gpio-mmio.c | 61 +++++++++++------------------------ drivers/mfd/vexpress-sysreg.c | 46 +++++++++++++++----------- include/linux/gpio/driver.h | 6 ---- 5 files changed, 77 insertions(+), 95 deletions(-) --- base-commit: 3f804361f3b9af33e00b90ec9cb5afcc96831e60 change-id: 20250623-gpio-mmio-pdata-a831b96e8dd2 Best regards, -- Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
