diff options
| -rw-r--r-- | sys/arm64/rockchip/rk_gpio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/arm64/rockchip/rk_gpio.c b/sys/arm64/rockchip/rk_gpio.c index aa44a6bc9e09..d3623b2302ec 100644 --- a/sys/arm64/rockchip/rk_gpio.c +++ b/sys/arm64/rockchip/rk_gpio.c @@ -209,14 +209,17 @@ static int rk_gpio_pin_getname(device_t dev, uint32_t pin, char *name) { struct rk_gpio_softc *sc; + uint32_t bank; sc = device_get_softc(dev); if (pin >= 32) return (EINVAL); + bank = pin / 8; + pin = pin - (bank * 8); RK_GPIO_LOCK(sc); - snprintf(name, GPIOMAXNAME, "gpio%d", pin); + snprintf(name, GPIOMAXNAME, "P%c%d", bank + 'A', pin); RK_GPIO_UNLOCK(sc); return (0); |