#include <linux/delay.h>
#include <linux/poll.h>
#include <linux/mutex.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/slab.h>
int __init smu_init (void)
{
struct device_node *np;
- const u32 *data;
+ u64 data;
int ret = 0;
np = of_find_node_by_type(NULL, "smu");
ret = -ENXIO;
goto fail_bootmem;
}
- data = of_get_property(smu->db_node, "reg", NULL);
- if (data == NULL) {
+ if (of_property_read_reg(smu->db_node, 0, &data, NULL)) {
printk(KERN_ERR "SMU: Can't find doorbell GPIO address !\n");
ret = -ENXIO;
goto fail_db_node;
* and ack. GPIOs are at 0x50, best would be to find that out
* in the device-tree though.
*/
- smu->doorbell = *data;
+ smu->doorbell = data;
if (smu->doorbell < 0x50)
smu->doorbell += 0x50;
smu->msg_node = of_find_node_by_name(NULL, "smu-interrupt");
if (smu->msg_node == NULL)
break;
- data = of_get_property(smu->msg_node, "reg", NULL);
- if (data == NULL) {
+ if (of_property_read_reg(smu->msg_node, 0, &data, NULL)) {
of_node_put(smu->msg_node);
smu->msg_node = NULL;
break;
}
- smu->msg = *data;
+ smu->msg = data;
if (smu->msg < 0x50)
smu->msg += 0x50;
} while(0);