I thought this generic property was already supported by the generic MMIO bindings and code, but no. It's a pretty obvious usecase to just use some from 0..n of a MMIO GPIO bank, so add support for this. Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> --- Changes in v2: - Collect Rob's ACK on patch 1 - The pdata member is called ngpio not ngpios which shows up if I compile the gpio-mmio driver with the *right* flags. - Link to v1: https://lore.kernel.org/r/20241016-gpio-ngpios-v1-0-f16cf154f715@xxxxxxxxxx --- Linus Walleij (2): dt-bindings: gpio-mmio: Add ngpios property gpio: mmio: Parse ngpios property Documentation/devicetree/bindings/gpio/gpio-mmio.yaml | 13 ++++++++++++- drivers/gpio/gpio-mmio.c | 4 ++++ 2 files changed, 16 insertions(+), 1 deletion(-) --- base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc change-id: 20241016-gpio-ngpios-0cad57f0a757 Best regards, -- Linus Walleij <linus.walleij@xxxxxxxxxx>
