diff options
author | Marcin Wojtas <mw@semihalf.com> | 2018-07-30 10:18:45 +0200 |
---|---|---|
committer | Konstantin Porotchkin <kostap@marvell.com> | 2018-09-03 15:47:01 +0300 |
commit | 349df242edb80143a9b8a944732d9fc8fcead248 (patch) | |
tree | 260c17f474a3344ed3ea963d5174502d9e865831 /drivers/marvell | |
parent | 4acd900df6275cd724266157e04e2b75d82cf24a (diff) |
marvell: drivers: correct RTC init sequence
It turned out that resetting the RTC time register is not
necessary during initial configuration. Safely remove it
from the sequence.
Change-Id: Id2b9c7db44a8c8dbe88a7f8a21695b72a7fd78ee
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Diffstat (limited to 'drivers/marvell')
-rw-r--r-- | drivers/marvell/mochi/cp110_setup.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/marvell/mochi/cp110_setup.c b/drivers/marvell/mochi/cp110_setup.c index c4cb307f..654bb62b 100644 --- a/drivers/marvell/mochi/cp110_setup.c +++ b/drivers/marvell/mochi/cp110_setup.c @@ -341,10 +341,6 @@ static void cp110_rtc_init(uintptr_t base) mmio_write_32(base + MVEBU_RTC_TEST_CONFIG_REG, 0); mdelay(500); - /* Reset Time register */ - mmio_write_32(base + MVEBU_RTC_TIME_REG, 0); - udelay(62); - /* Reset Status register */ mmio_write_32(base + MVEBU_RTC_STATUS_REG, (MVEBU_RTC_STATUS_ALARM1_MASK | @@ -361,10 +357,6 @@ static void cp110_rtc_init(uintptr_t base) mmio_write_32(base + MVEBU_RTC_CCR_REG, MVEBU_RTC_NOMINAL_TIMING); - /* Reset Time register */ - mmio_write_32(base + MVEBU_RTC_TIME_REG, 0); - udelay(10); - /* Reset Status register */ mmio_write_32(base + MVEBU_RTC_STATUS_REG, (MVEBU_RTC_STATUS_ALARM1_MASK | |