This series fixes one issue found on Broxton, updates the core driver to use devm_gpiochip_add_data() and finally add support for the next generation Intel GPIO hardware available starting from Intel Gemini Lake SoC.
The Gemini Lake SoC brings hardware debouncer per-pad and 1k additional pull-down. In order to configure the hardware debouncer, this series adds a new function to pinctrl core; pinctrl_gpio_set_config(). This function can be used by gpiolib-based GPIO drivers to ask the backing pinctrl driver to apply certain configuration, like setting debounce time. Changes from v1: * Added Reviewed-by from Andy * Use goto exit_unlock in intel_config_set_debounce() * Features are now prefixed with PINCTRL_FEATURE_* Mika Westerberg (6): pinctrl: broxton: Use correct PADCFGLOCK offset pinctrl: intel: Convert to use devm_gpiochip_add_data() pinctrl: Add a possibility to configure pins from a gpiolib based drivers pinctrl: intel: Add support for hardware debouncer pinctrl: intel: Add support for 1k additional pull-down pinctrl: intel: Add Intel Gemini Lake pin controller support drivers/pinctrl/core.c | 28 ++ drivers/pinctrl/intel/Kconfig | 8 + drivers/pinctrl/intel/Makefile | 1 + drivers/pinctrl/intel/pinctrl-broxton.c | 3 +- drivers/pinctrl/intel/pinctrl-geminilake.c | 512 +++++++++++++++++++++++++++ drivers/pinctrl/intel/pinctrl-intel.c | 178 ++++++++-- drivers/pinctrl/intel/pinctrl-intel.h | 8 +- drivers/pinctrl/intel/pinctrl-sunrisepoint.c | 1 - drivers/pinctrl/pinconf.c | 12 + drivers/pinctrl/pinconf.h | 10 + include/linux/pinctrl/consumer.h | 8 + 11 files changed, 744 insertions(+), 25 deletions(-) create mode 100644 drivers/pinctrl/intel/pinctrl-geminilake.c -- 2.11.0
