diff options
Diffstat (limited to 'arch/arm/mach-socfpga/misc.c')
| -rw-r--r-- | arch/arm/mach-socfpga/misc.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c index 97e01140513..3089f823b20 100644 --- a/arch/arm/mach-socfpga/misc.c +++ b/arch/arm/mach-socfpga/misc.c @@ -11,6 +11,7 @@ #include <hang.h> #include <watchdog.h> #include <fdtdec.h> +#include <dm/ofnode.h> #include <linux/libfdt.h> #include <linux/printk.h> #include <miiphy.h> @@ -274,17 +275,24 @@ void socfpga_get_managers_addr(void) hang(); } -void socfpga_get_sys_mgr_addr(const char *compat) +void socfpga_get_sys_mgr_addr(void) { int ret; - struct udevice *sysmgr_dev; + struct udevice *dev; + + ofnode node = ofnode_get_aliases_node("sysmgr"); + + if (!ofnode_valid(node)) { + printf("'sysmgr' alias not found in device tree\n"); + hang(); + } - ret = uclass_get_device_by_name(UCLASS_NOP, compat, &sysmgr_dev); + ret = uclass_get_device_by_ofnode(UCLASS_NOP, node, &dev); if (ret) { printf("Altera system manager init failed: %d\n", ret); hang(); } else { - socfpga_sysmgr_base = (phys_addr_t)dev_read_addr(sysmgr_dev); + socfpga_sysmgr_base = (phys_addr_t)dev_read_addr(dev); } } |