On Tue, Aug 23, 2022 at 12:23:39PM +0200, Henning Schild wrote: > changes since v3: > - update Kconfig as well > - drop chip names from comment in driver header > - add manufacturer check for Fintek again, Nuvoton not possible > - drop revision printing for Nuvoton > - restructure defines again > - add new model 427G > > changes since v2: (p1 only) > - rename macros that change behavior > - use chip type not device id in the macros > - reorder defines a bit > > changes since v1: > - remove unused define > - fix bug where (base + 2) was used as second data bit > - add macros for "inverted" and "single data bit" For the non-commented patches: Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > This series first enables a SuperIO GPIO driver to support a chip from > the vendor Nuvoton, the driver is for Fintek devices but those just are > very similar. And in watchdog and hwmon subsystems these SuperIO drivers > also share code and are sometimes called a family. > > In another step the individual banks receive a label to tell them apart, > a step which potentially changes an interface to legacy users that might > rely on all banks having the same label, or an exact label. But since a > later patch wants to use GPIO_LOOKUP unique labels are needed and i > decided to assign them for all supported chips. > > In a following patch the Simatic GPIO LED driver is extended to provide > LEDs in case that SuperIO GPIO driver can be loaded. > > Last but not least the watchdog module of that same SuperIO gets loaded > on a best effort basis. > > Note similar patches have appreared before as > "[PATCH v3 0/1] add device driver for Nuvoton SIO gpio function" > The main difference here is that i added chip support to an existing > driver instead of creating a new one. And that i actually propose all > patches and do not just have the LED patch for Simatic as an example. > Also note that the patches are based on > "[PATCH v6 00/12] platform/x86: introduce p2sb_bar() helper" No need, it's upstream (v6.0-rc1 onwards). > Henning Schild (5): > gpio-f7188x: Add GPIO support for Nuvoton NCT6116 > gpio-f7188x: use unique labels for banks/chips > leds: simatic-ipc-leds-gpio: add new model 227G > platform/x86: simatic-ipc: enable watchdog for 227G > platform/x86: simatic-ipc: add new model 427G > > drivers/gpio/Kconfig | 3 +- > drivers/gpio/gpio-f7188x.c | 229 +++++++++++------- > drivers/leds/simple/simatic-ipc-leds-gpio.c | 42 +++- > drivers/platform/x86/simatic-ipc.c | 10 +- > .../platform_data/x86/simatic-ipc-base.h | 1 + > include/linux/platform_data/x86/simatic-ipc.h | 2 + > 6 files changed, 194 insertions(+), 93 deletions(-) > > -- > 2.35.1 > -- With Best Regards, Andy Shevchenko
