Exynos850 WDT IP-core differs a bit from existing platforms:
- Another set of PMU registers
- Separate WDT instance for each CPU cluster, having different PMU
registers/bits
- Source clock is different from PCLK
Implement all missing features above and enable Exynos850 WDT support.
Sam Protsenko (7):
dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7
dt-bindings: watchdog: Document Exynos850 watchdog bindings
watchdog: s3c2410: Make reset disable optional
watchdog: s3c2410: Add support for WDT counter enable
watchdog: s3c2410: Introduce separate source clock
watchdog: s3c2410: Add Exynos850 support
watchdog: s3c2410: Let kernel kick watchdog
.../bindings/watchdog/samsung-wdt.yaml | 17 +-
drivers/watchdog/s3c2410_wdt.c | 215 ++++++++++++++----
2 files changed, 190 insertions(+), 42 deletions(-)
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2.30.2
