Lines Matching full:numbers
95 reserves "negative" numbers for other purposes like marking signals as
102 numbers passed to them from that setup code, using platform_data to hold
106 So for example one platform uses numbers 32-159 for GPIOs; while another
107 uses numbers 0..63 with one set of GPIO controllers, 64-79 with another
109 The numbers need not be contiguous; either of those platforms could also
110 use numbers 2000-2063 to identify GPIOs in a bank of I2C GPIO expanders.
120 or free GPIOs (see below). Other numbers may also be rejected; for
125 of GPIO numbers, and whether new controllers can be added at runtime. Such issues
126 can affect things including whether adjacent GPIO numbers are both valid.
257 Passing invalid GPIO numbers to gpio_request() will fail, as will requesting
383 GPIO numbers are unsigned integers; so are IRQ numbers. These make up
387 /* map GPIO numbers to IRQ numbers */
390 /* map IRQ numbers to GPIO numbers (avoid using this) */
459 numbers (which are a global business) to a certain pin on a certain
597 numbers to use with gpiochip_add(). Their numbers often start right after
725 what purposes. However, those numbers are not always stable; GPIOs on