On Tue, Jul 11, 2023 at 12:22 AM Asmaa Mnebhi <asmaa@xxxxxxxxxx> wrote: > > bgpio_init() uses "sz" argument to populate ngpio, which is not > accurate. Instead, read the "ngpios" property from the DT and if it > doesn't exist, use the "sz" argument. With this change, drivers no > longer need to overwrite the ngpio variable after calling bgpio_init(). > > If the "ngpios" property is specified, bgpio_bits is calculated > as the round up value of ngpio. At the moment, the only requirement > specified is that the round up value must be a multiple of 8 but > it should also be a power of 2 because we provide accessors based > on the bank size in bgpio_setup_accessors(). The below should be in the changelog area. Moreover, it doesn't explain why you dropped my tags. > The following 2 patches were approved in the past but didn't make it > into the tree. I combined them into one patch since the second one > fixes a bug in the first one: > [PATCH v4] gpio: mmio: handle "ngpios" properly in bgpio_init() > [PATCH v1] gpio: mmio: fix calculation of bgpio_bits Please, try again. -- With Best Regards, Andy Shevchenko