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From b7e8941cf3b1c1c42330207600c91fb23781a77b Mon Sep 17 00:00:00 2001
From: James Feist <james.feist@linux.intel.com>
Date: Tue, 2 Jul 2019 10:14:59 -0700
Subject: [PATCH] aspeed-pwm-tacho: change default fan speed
Change it from max to 58%
Signed-off-by: James Feist <james.feist@linux.intel.com>
---
drivers/hwmon/aspeed-pwm-tacho.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/aspeed-pwm-tacho.c b/drivers/hwmon/aspeed-pwm-tacho.c
index 40c489be62ea..ae5771f881b5 100644
--- a/drivers/hwmon/aspeed-pwm-tacho.c
+++ b/drivers/hwmon/aspeed-pwm-tacho.c
@@ -160,7 +160,7 @@
*/
#define M_TACH_MODE 0x02 /* 10b */
#define M_TACH_UNIT 0x0210
-#define INIT_FAN_CTRL 0xFF
+#define INIT_FAN_CTRL 150 /* 58% */
/* How long we sleep in us while waiting for an RPM result. */
#define ASPEED_RPM_STATUS_SLEEP_USEC 500
--
2.7.4
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