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hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255

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[ Upstream commit f21c8e753b ]

Change initial PWM target to 255 to prevent overheating, for example
when BMC hangs in userspace or when userspace fan control application is
not implemented yet.

Signed-off-by: Kun Yi <kunyi@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Kun Yi
2018-10-08 14:49:25 -07:00
committed by Greg Kroah-Hartman
parent 4bbc8deedd
commit a119952d4b
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/npcm750-pwm-fan.c
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@ -52,7 +52,7 @@
/* Define the Counter Register, value = 100 for match 100% */
#define NPCM7XX_PWM_COUNTER_DEFAULT_NUM 255
#define NPCM7XX_PWM_CMR_DEFAULT_NUM 127
#define NPCM7XX_PWM_CMR_DEFAULT_NUM 255
#define NPCM7XX_PWM_CMR_MAX 255
/* default all PWM channels PRESCALE2 = 1 */