Hi all, Copy pasting of the cover letter done wrong, there are only 9 patches in this patch series unlike what's specified in the title of the cover letter for this patch series. Sorry for the noise. Quentin On 05/12/2017 15:46, Quentin Schulz wrote: > The AXP209 and AXP813 PMICs have several pins (respectively 3 and 2) that can > be used either as GPIOs or for other purposes (ADC or LDO here). > > We already have a GPIO driver for the GPIO use of those pins on the AXP209. > Let's "upgrade" this driver to support all the functions these pins can have. > > Then we add support to this driver for the AXP813 which is slighlty different > (basically a different offset in two registers and one less pin). > > I suggest patches 1 to 8 go through Linus's tree and 9 via Lee's. > > v5: > - add reference to pinctrl dt-bindings in driver's dt-binding, > - add statement that this driver employs per-pin muxing pattern, > - add a patch on top of the patch series to fix checkpatch warnings, > - add a few information to the Kconfig to make checkpatch happy, > > v4: > - separate dt-binding patch when adding pinctrl feature, > - use - instead of _ in DT node name, > - remove muxing operation from pinctrl driver when choosing LDO mux in order > to not interfere with the regulator framework, > - add adc_mux to specify specific mux value for ADC (different between AXP209 > and AXP813), > - misc modifications (header include reordering, unsigned int -> u8, > new line removal), > > v3: > - add defines for GPIO funcs, > - use again get_regs function instead of drv_data (which was implemented in > v2), > - use of_device_id data for device specific data (gpio_status_offset and pins > description), > - change compatible from axp813-pctl to axp813-gpio, > - use axp81x DT label instead of axp813 since AXP813 and AXP818 are similar, > - add dtsi include for all boards embedding axp813/axp818, > > v2: > - add support for AXP813 pins, > - split into more patches so it is easier to follow the modifications, > - reorder of some patches, > - register all pins within the same range instead of a range per pin, > > Thanks, > Quentin > > Quentin Schulz (9): > gpio: axp209: switch unsigned variables to unsigned int > pinctrl: move gpio-axp209 to pinctrl > pinctrl: axp209: add pinctrl features > dt-bindings: gpio: gpio-axp209: add pinctrl features > pinctrl: axp209: rename everything from gpio to pctl > pinctrl: axp209: add programmable gpio_status_offset > pinctrl: axp209: add programmable ADC muxing value > pinctrl: axp209: add support for AXP813 GPIOs > mfd: axp20x: add pinctrl cell for AXP813 > > .../devicetree/bindings/gpio/gpio-axp209.txt | 49 ++- > drivers/gpio/Kconfig | 6 - > drivers/gpio/Makefile | 1 - > drivers/gpio/gpio-axp209.c | 188 -------- > drivers/mfd/axp20x.c | 3 + > drivers/pinctrl/Kconfig | 10 + > drivers/pinctrl/Makefile | 1 + > drivers/pinctrl/pinctrl-axp209.c | 476 +++++++++++++++++++++ > 8 files changed, 537 insertions(+), 197 deletions(-) > delete mode 100644 drivers/gpio/gpio-axp209.c > create mode 100644 drivers/pinctrl/pinctrl-axp209.c > -- Quentin Schulz, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
