| Message ID | 20250420-wdt-resends-april-v1-0-f58639673959@mentallysanemainliners.org |
|---|---|
| Headers | show |
| Series | RESEND: watchdog: Exynos990 WDT enablement | expand |
On 4/20/25 12:00, Igor Belwon wrote: > Add a dt-binding compatible for the Exynos990 Watchdog timer. > This watchdog is compatible with the GS101/Exynos850 design, as > such it requires the cluster-index and syscon-phandle properties > to be present. It also contains a cl2 cluster, as such the > cluster-index property has been expanded. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
On 4/20/25 12:00, Igor Belwon wrote: > The Exynos990 has two watchdog clusters - cl0 and cl2. Add new > driver data for these two clusters, making it possible to use the > watchdog timer on this SoC. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Hi all! This series enables the two clusters of the Exynos990 watchdog timer to be used. Weirdly enough, this SoC is missing the cl1 cluster, it has the cl0 cluster and then jumps over to cl2. As such, new cluster index code has been added to accomodate this oddity. Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> --- Changes in v2: - bindings: Fix cluster-index limiting - Link to v1: https://lore.kernel.org/r/20250217-exynos990-wdt-v1-0-9b49df5256b0@mentallysanemainliners.org --- Igor Belwon (2): dt-bindings: watchdog: samsung-wdt: Add exynos990-wdt compatible watchdog: s3c2410_wdt: Add exynos990-wdt compatible data .../devicetree/bindings/watchdog/samsung-wdt.yaml | 11 +++--- drivers/watchdog/s3c2410_wdt.c | 39 +++++++++++++++++++++- 2 files changed, 45 insertions(+), 5 deletions(-) --- base-commit: bc8aa6cdadcc00862f2b5720e5de2e17f696a081 change-id: 20250420-wdt-resends-april-7617c6044d69 Best regards,