On Thu, Oct 31, 2024 at 6:07 PM Johan Hovold <johan@xxxxxxxxxx> wrote: > > On Thu, Oct 31, 2024 at 06:02:43PM +0100, Bartosz Golaszewski wrote: > > > But with this change we go from an incorrect: > > > > # cat /sys/kernel/debug/gpio > > gpiochip0: (dangling chip) > > gpiochip1: (dangling chip) > > gpiochip2: (dangling chip)root@qemux86-64:~# > > > > to still incorrect: > > > > # cat /sys/kernel/debug/gpio > > gpiochip0: (dangling chip) > > > > gpiochip1: (dangling chip) > > > > gpiochip2: (dangling chip) > > Why do you think this is incorrect? Every chip section is separated by > an empty line, just as it should be: > > gpiochip0: GPIOs 512-517, parent: platform/c42d000.spmi:pmic@0:gpio@8800, c42d000.spmi:pmic@0:gpio@8800: > gpio1 : in low normal vin-0 no pull push-pull low atest-1 dtest-0 > gpio2 : in low normal vin-0 no pull push-pull low atest-1 dtest-0 > gpio3 : out low func1 vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio4 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio5 : --- > gpio6 : in high normal vin-0 pull-up 30uA push-pull low atest-1 dtest-0 > > gpiochip1: GPIOs 518-529, parent: platform/c42d000.spmi:pmic@1:gpio@8800, c42d000.spmi:pmic@1:gpio@8800: > gpio1 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio2 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio3 : --- > gpio4 : --- > gpio5 : in high normal vin-0 pull-up 30uA push-pull low atest-1 dtest-0 > gpio6 : in high normal vin-1 pull-up 30uA push-pull low atest-1 dtest-0 > gpio7 : out high func1 vin-1 no pull push-pull low atest-1 dtest-0 > gpio8 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio9 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio10: out high normal vin-1 no pull push-pull low atest-1 dtest-0 > gpio11: out high normal vin-1 no pull push-pull low atest-1 dtest-0 > gpio12: in low normal vin-1 pull-down 10uA push-pull low atest-1 dtest-0 > > gpiochip2: GPIOs 530-537, parent: platform/c42d000.spmi:pmic@2:gpio@8800, c42d000.spmi:pmic@2:gpio@8800: > gpio1 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio2 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio3 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio4 : out high normal vin-1 pull-down 10uA push-pull medium atest-1 dtest-0 > gpio5 : in low normal vin-1 pull-down 10uA push-pull low atest-1 dtest-0 > gpio6 : out high normal vin-1 pull-down 10uA push-pull low atest-1 dtest-0 > gpio7 : in low normal vin-0 pull-down 10uA push-pull low atest-1 dtest-0 > gpio8 : out low normal vin-1 pull-down 10uA push-pull low atest-1 dtest-0 > > Johan Ah, makes more sense in the context of mixed good and dangling output. Nevermind my comment. Bart
