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bytgpio: expose PNP info

Browse source 
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1349

(cherry picked from commit 969484b53217cee65d6802f1954f0431cbfc6b45)
This commit is contained in:
Ahmad Khalifa 2024-07-26 11:21:44 +03:00 committed by Warner Losh
parent 703287df5e
commit 7d042b0af1
1 changed files with 4 additions and 2 deletions
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6
sys/dev/gpio/bytgpio.c
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@ -278,6 +278,8 @@ const struct pinmap_info bytgpio_sus_pins[] = {
GPIO_PIN_MAP(40, 0)
};
static char *bytgpio_gpio_ids[] = { "INT33FC", NULL };
#define SUS_PINS nitems(bytgpio_sus_pins)
#define BYGPIO_PIN_REGISTER(sc, pin, r) ((sc)->sc_pinpad_map[(pin)].reg * 16 + (r))
@ -538,12 +540,11 @@ bytgpio_pin_toggle(device_t dev, uint32_t pin)
static int
bytgpio_probe(device_t dev)
{
static char *gpio_ids[] = { "INT33FC", NULL };
int rv;
if (acpi_disabled("gpio"))
return (ENXIO);
rv = ACPI_ID_PROBE(device_get_parent(dev), dev, gpio_ids, NULL);
rv = ACPI_ID_PROBE(device_get_parent(dev), dev, bytgpio_gpio_ids, NULL);
if (rv <= 0)
device_set_desc(dev, "Intel Baytrail GPIO Controller");
return (rv);
@ -675,3 +676,4 @@ static driver_t bytgpio_driver = {
DRIVER_MODULE(bytgpio, acpi, bytgpio_driver, 0, 0);
MODULE_DEPEND(bytgpio, acpi, 1, 1, 1);
MODULE_DEPEND(bytgpio, gpiobus, 1, 1, 1);
ACPI_PNP_INFO(bytgpio_gpio_ids);