From 954d25484b0f4d4881c1b6d5662c587c85c920a2 Mon Sep 17 00:00:00 2001 From: David Hendricks Date: Thu, 18 Apr 2013 13:49:57 -0700 Subject: google/snow: enable clock gating to save power This enables clock gating to save power on unused IPs. Change-Id: I9ab2a2535ebb91bb4110390a6f055a67146bdbf9 Signed-off-by: David Hendricks Reviewed-on: http://review.coreboot.org/3110 Reviewed-by: Paul Menzel Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/mainboard/google/snow/ramstage.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/snow/ramstage.c b/src/mainboard/google/snow/ramstage.c index f3dad4a6bd..795b5454fd 100644 --- a/src/mainboard/google/snow/ramstage.c +++ b/src/mainboard/google/snow/ramstage.c @@ -220,6 +220,9 @@ static void mainboard_init(device_t dev) tmu_init(&exynos5250_tmu_info); + /* Clock Gating all the unused IP's to save power */ + clock_gate(); + snow_lcd_vdd(); do { udelay(50); -- cgit v1.2.3