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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-02-25 17:53:20 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2022-05-08 10:34:04 +0200 |
| commit | 4055ee81009e606e830af1acd9e2e35a36249713 (patch) | |
| tree | cf4034ff743d63c33e6a75a495e53c8d7faa586f /Documentation/devicetree/bindings/watchdog | |
| parent | f43e6ddbd7d7b63b9e71927a1f50860f8d55f9cc (diff) | |
| download | linux-4055ee81009e606e830af1acd9e2e35a36249713.tar.bz2 | |
watchdog: rzg2l_wdt: Add set_timeout callback
This patch adds support for set_timeout callback.
Once WDT is started, the WDT cycle setting register(WDTSET) can be updated
only after issuing a module reset. Otherwise, it will ignore the writes
and will hold the previous value. This patch updates the WDTSET register
if it is active.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220225175320.11041-8-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
0 files changed, 0 insertions, 0 deletions