From 2641cbd75e7d36e98bf2ce6cf660a3fdca76e3da Mon Sep 17 00:00:00 2001 From: R Raj Kumar Date: Wed, 23 Nov 2016 15:30:21 +0530 Subject: tachometer: tegra: add period min/max case -Do not consider period value as valid if the period value set to min/max. -Enabled clock gating support for tegra tachometer driver Bug 200257322 Change-Id: Iee92a0815be4bca7c06a7558892c972f357c71c4 Signed-off-by: R Raj Kumar Reviewed-on: http://git-master/r/1262106 GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan --- include/linux/tachometer.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/tachometer.h b/include/linux/tachometer.h index 7489c3155..8bfbbc259 100644 --- a/include/linux/tachometer.h +++ b/include/linux/tachometer.h @@ -19,6 +19,8 @@ #define TACH_FAN_TACH0_OVERFLOW_WIN_LEN_MASK 0x6 #define TACH_FAN_TACH1 0x4 #define TACH_FAN_TACH0_PERIOD_MASK 0x7FFFF +#define TACH_FAN_TACH0_PERIOD_MAX 0x7FFFF +#define TACH_FAN_TACH0_PERIOD_MIN 0x0 #define TACH_FAN_TACH0_WIN_LENGTH_SHIFT 25 #define TACH_FAN_TACH0_WIN_LENGTH_MASK 0x3 #define TACH_FAN_TACH0_OVERFLOW_MASK 0x1000000 -- cgit v1.2.2