diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/apbuart.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/serial/apbuart.c b/drivers/serial/apbuart.c index cc01c650a14..767ce9e396c 100644 --- a/drivers/serial/apbuart.c +++ b/drivers/serial/apbuart.c @@ -26,6 +26,7 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_platform.h> +#include <linux/of_irq.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/serial_core.h> @@ -573,13 +574,15 @@ static int __devinit apbuart_probe(struct platform_device *op, printk(KERN_INFO "grlib-apbuart at 0x%llx, irq %d\n", (unsigned long long) port->mapbase, port->irq); return 0; - } static struct of_device_id __initdata apbuart_match[] = { { .name = "GAISLER_APBUART", }, + { + .name = "01_00c", + }, {}, }; @@ -620,9 +623,12 @@ static void grlib_apbuart_configure(void) int *vendor = (int *) of_get_property(np, "vendor", NULL); int *device = (int *) of_get_property(np, "device", NULL); int *irqs = (int *) of_get_property(np, "interrupts", NULL); + int *ampopts = (int *) of_get_property(np, "ampopts", NULL); regs = (struct amba_prom_registers *) of_get_property(np, "reg", NULL); + if (ampopts && (*ampopts == 0)) + continue; /* Ignore if used by another OS instance */ if (vendor) v = *vendor; if (device) |