Messages in this thread | | | From | Clément Péron <> | Subject | [PATCH v3 0/4] Allwinner H6 watchdog support | Date | Sat, 18 May 2019 17:23:51 +0200 |
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Hi,
Allwinner H6 SoC has two watchdogs.
As we are not sure that both A64 and H6 are stricly identical, I have introduced the H6 bindings.
After investigation it seems that on some boards the first watchdog doesn't make it properly reboot. Please see details in the commit log.
I think it's proper to add it with a comment anyway.
The r_watchdog is still available and usable on all the H6 boards.
Maybe it would be proper to introduce a "allwinner,sun50i-h6-r-wdt" bindings?
Thanks, Clément
Changes since v2: - Reintroduce H6 bindings - Add watchdog Maintainters / ML - Add Martin Ayotte test results
Changes since v1: - Use A64 compatible instead of H6 - Remove dt-bindings patch - Change watchdog status to disabled - Add r_watchdog node patch - Add enable sunxi watchdog patch
Clément Péron (4): dt-bindings: watchdog: add Allwinner H6 watchdog arm64: dts: allwinner: h6: add watchdog node arm64: dts: allwinner: h6: add r_watchog node arm64: defconfig: enable sunxi watchdog
.../devicetree/bindings/watchdog/sunxi-wdt.txt | 10 ++++++---- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 18 ++++++++++++++++++ arch/arm64/configs/defconfig | 1 + 3 files changed, 25 insertions(+), 4 deletions(-)
-- 2.17.1
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