diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-nomadik.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c index 67a5ef637ea7..fec9c30133d4 100644 --- a/drivers/pinctrl/pinctrl-nomadik.c +++ b/drivers/pinctrl/pinctrl-nomadik.c @@ -1371,9 +1371,19 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) platform_set_drvdata(dev, nmk_chip); - nmk_chip->domain = irq_domain_add_legacy(np, NMK_GPIO_PER_CHIP, - NOMADIK_GPIO_TO_IRQ(pdata->first_gpio), - 0, &nmk_gpio_irq_simple_ops, nmk_chip); + if (np) { + /* The DT case will just grab a set of IRQ numbers */ + nmk_chip->domain = irq_domain_add_linear(np, NMK_GPIO_PER_CHIP, + &nmk_gpio_irq_simple_ops, nmk_chip); + } else { + /* Non-DT legacy mode, use hardwired IRQ numbers */ + int irq_start; + + irq_start = NOMADIK_GPIO_TO_IRQ(pdata->first_gpio); + nmk_chip->domain = irq_domain_add_simple(NULL, + NMK_GPIO_PER_CHIP, irq_start, + &nmk_gpio_irq_simple_ops, nmk_chip); + } if (!nmk_chip->domain) { dev_err(&dev->dev, "failed to create irqdomain\n"); ret = -ENOSYS; |
