The Raspberry Pi 5 includes Broadcom STB GPIO IP as well as Broadcom 2712 pin controller IP. The community has expressed interest in linking the two drivers with the "gpio-ranges" property in device tree. This commit stack implements the necessary changes. Doug Berger (3): dt-bindings: gpio: brcmstb: add gpio-ranges gpio: of: support gpio-ranges for multiple gpiochip devices gpio: brcmstb: add support for gpio-ranges .../bindings/gpio/brcm,brcmstb-gpio.yaml | 3 +++ drivers/gpio/gpio-brcmstb.c | 2 ++ drivers/gpio/gpiolib-of.c | 23 +++++++++++++++++-- 3 files changed, 26 insertions(+), 2 deletions(-) -- 2.34.1
