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Switch qoriq_gpio over to using ofw_bus_search_compatible

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This will make it easier to add more compatibility strings in the future, if
necessary.
This commit is contained in:
Justin Hibbits 2017-03-24 01:30:18 +00:00
parent dd4b1792c7
commit 52f0686952
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=315879
1 changed files with 8 additions and 3 deletions
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11
sys/powerpc/mpc85xx/qoriq_gpio.c
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@ -215,13 +215,18 @@ qoriq_gpio_pin_toggle(device_t dev, uint32_t pin)
return (0);
}
static struct ofw_compat_data gpio_matches[] = {
{"fsl,qoriq-gpio", 1},
{"fsl,pq3-gpio", 1},
{"fsl,mpc8572-gpio", 1},
{0, 0}
};
static int
qoriq_gpio_probe(device_t dev)
{
if (!ofw_bus_is_compatible(dev, "fsl,qoriq-gpio") &&
!ofw_bus_is_compatible(dev, "fsl,pq3-gpio") &&
!ofw_bus_is_compatible(dev, "fsl,mpc8572-gpio"))
if (ofw_bus_search_compatible(dev, gpio_matches)->ocd_data == 0)
return (ENXIO);
device_set_desc(dev, "Freescale QorIQ GPIO driver");