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tests: wdt_basic_api: devicetree updates

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Move to the new devicetree API and stop using DT_WDT_0_NAME fixup
macros. All existing in-tree SoCs with fixup names are still supported
here via compatible. The watchdog0 alias is also still supported.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit is contained in:
Martí Bolívar 2020-04-16 14:16:11 -07:00 • committed by Kumar Gala
commit 1de7602c7d
1 changed files with 27 additions and 7 deletions
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34
tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c
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@ -62,14 +62,34 @@
#include <ztest.h>
#include "test_wdt.h"
#ifdef DT_ALIAS_WATCHDOG0_LABEL
#define WDT_DEV_NAME DT_ALIAS_WATCHDOG0_LABEL
#else
#ifdef CONFIG_WWDG_STM32
#define WDT_DEV_NAME DT_LABEL(DT_INST(0, st_stm32_window_watchdog))
#else
#define WDT_DEV_NAME DT_WDT_0_NAME
/*
* To use this test, either the devicetree's /aliases must have a
* 'watchdog0' property, or one of the following watchdog compatibles
* must have an enabled node.
*/
#if DT_HAS_NODE(DT_ALIAS(watchdog0))
#define WDT_NODE DT_ALIAS(watchdog0)
#elif DT_HAS_COMPAT(st_stm32_window_watchdog)
#define WDT_NODE DT_INST(0, st_stm32_window_watchdog)
#elif DT_HAS_COMPAT(st_stm32_watchdog)
#define WDT_NODE DT_INST(0, st_stm32_watchdog)
#elif DT_HAS_COMPAT(nordic_nrf_watchdog)
#define WDT_NODE DT_INST(0, nordic_nrf_watchdog)
#elif DT_HAS_COMPAT(espressif_esp32_watchdog)
#define WDT_NODE DT_INST(0, espressif_esp32_watchdog)
#elif DT_HAS_COMPAT(silabs_gecko_wdog)
#define WDT_NODE DT_INST(0, silabs_gecko_wdog)
#elif DT_HAS_COMPAT(nxp_kinetis_wdog32)
#define WDT_NODE DT_INST(0, nxp_kinetis_wdog32)
#elif DT_HAS_COMPAT(microchip_xec_watchdog)
#define WDT_NODE DT_INST(0, microchip_xec_watchdog)
#endif
#ifdef WDT_NODE
#define WDT_DEV_NAME DT_LABEL(WDT_NODE)
#else
#define WDT_DEV_NAME ""
#error "Unsupported SoC and no watchdog0 alias in zephyr.dts"
#endif
#define WDT_TEST_STATE_IDLE 0