diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2018-07-11 08:24:43 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-07-19 10:49:54 +0200 |
| commit | 9713fac1eb104e87f8e2fe578c29c96bddef304c (patch) | |
| tree | da44883f36006d19ace6a8cdb280e3a67e5e26f3 /drivers/watchdog | |
| parent | 3c3dee373a1a03b4f2390978bfaef260fc8f5622 (diff) | |
watchdog: dm: Change uclass name to watchdog and enable DM_UC_FLAG_SEQ_ALIAS
uclass name is used by dev_read_alias_seq which return seq number when
aliases are used.
Code fragment:
168 int dev_read_alias_seq(struct udevice *dev, int *devnump)
169 {
170 ofnode node = dev_ofnode(dev);
171 const char *uc_name = dev->uclass->uc_drv->name;
172 int ret;
173
174 if (ofnode_is_np(node)) {
175 ret = of_alias_get_id(ofnode_to_np(node), uc_name);
Also this patch enables DM_UC_FLAG_SEQ_ALIAS to be in sync with Linux
which is also using watchdog name for watchdog aliases.
drivers/watchdog/watchdog_core.c:215:
ret = of_alias_get_id(wdd->parent->of_node, "watchdog");
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/wdt-uclass.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/watchdog/wdt-uclass.c b/drivers/watchdog/wdt-uclass.c index 4a619f71fe..f6f2fe3739 100644 --- a/drivers/watchdog/wdt-uclass.c +++ b/drivers/watchdog/wdt-uclass.c @@ -65,5 +65,6 @@ int wdt_expire_now(struct udevice *dev, ulong flags) UCLASS_DRIVER(wdt) = { .id = UCLASS_WDT, - .name = "wdt", + .name = "watchdog", + .flags = DM_UC_FLAG_SEQ_ALIAS, }; |