diff options
Diffstat (limited to 'arch/arm/mach-imx/mx6/clock.c')
| -rw-r--r-- | arch/arm/mach-imx/mx6/clock.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx6/clock.c b/arch/arm/mach-imx/mx6/clock.c index 9d432b4104..6a9e673ca2 100644 --- a/arch/arm/mach-imx/mx6/clock.c +++ b/arch/arm/mach-imx/mx6/clock.c @@ -1287,6 +1287,18 @@ void enable_ipu_clock(void) setbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_IPU2_IPU_MASK); } } + +void disable_ipu_clock(void) +{ + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + + clrbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_IPU1_IPU_MASK); + + if (is_mx6dqp()) { + clrbits_le32(&mxc_ccm->CCGR6, MXC_CCM_CCGR6_PRG_CLK0_MASK); + clrbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_IPU2_IPU_MASK); + } +} #endif #ifndef CONFIG_SPL_BUILD |