diff options
| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-08-30 22:15:49 -0700 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-08-31 08:43:32 +0200 |
| commit | 2447b45e2fa447c0c22a2115ef75cf5618154958 (patch) | |
| tree | 070d9d026ade7a0c69a79b6201e986739efd254e /drivers/mfd | |
| parent | 84b89f6400d1cecf4ee9395c279e0dfc2b5247a7 (diff) | |
| download | barebox-2447b45e2fa447c0c22a2115ef75cf5618154958.tar.gz barebox-2447b45e2fa447c0c22a2115ef75cf5618154958.tar.xz | |
mfd: rave-sp: Add legacy watchdog ping command translation
This is needed to make rave-sp-wdt driver to properly ping the
watchdog on "legacy" firmware.
This is a backport of Linux kernel patch [1]
[1] https://lore.kernel.org/lkml/20180707024108.32373-5-andrew.smirnov@gmail.com/T/#m767615239f8aa681a2dc0ccfe1c877e4cbb0edf6
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/rave-sp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c index 61152c491e..96f69cc093 100644 --- a/drivers/mfd/rave-sp.c +++ b/drivers/mfd/rave-sp.c @@ -586,6 +586,8 @@ static int rave_sp_default_cmd_translate(enum rave_sp_command command) return 0x14; case RAVE_SP_CMD_SW_WDT: return 0x1C; + case RAVE_SP_CMD_PET_WDT: + return 0x1D; case RAVE_SP_CMD_RESET: return 0x1E; case RAVE_SP_CMD_RESET_REASON: |