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watchdog: cmsdk: Convert to use DT generated label for device name

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Convert driver to use DT_INST_0_ARM_CMSDK_WATCHDOG_LABEL instead of
CONFIG_WDT_0_NAME.  This requires we introduce a "label" property in all
the related dts files.  Also introduce a standard watchdog alias
('watchdog0') that can be utilized by sample/test code in the future.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2019-11-04 11:27:22 -06:00 • committed by Maureen Helm
commit c111b7e49d
10 changed files with 20 additions and 1 deletions
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2
drivers/watchdog/wdt_cmsdk_apb.c
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@ -197,7 +197,7 @@ static int wdog_cmsdk_apb_init(struct device *dev)
return 0;
}
DEVICE_AND_API_INIT(wdog_cmsdk_apb, CONFIG_WDT_0_NAME,
DEVICE_AND_API_INIT(wdog_cmsdk_apb, DT_INST_0_ARM_CMSDK_WATCHDOG_LABEL,
wdog_cmsdk_apb_init,
NULL, NULL,
PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,