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| author | Ye.Li <B37916@freescale.com> | 2015-03-23 16:08:46 +0800 |
|---|---|---|
| committer | Ye.Li <B37916@freescale.com> | 2015-03-23 22:30:34 +0800 |
| commit | 089f399ea07db79d6bca8fdc08b442b59eb55feb (patch) | |
| tree | a0050c6bbadd87315a0158e7556400941c4c8f18 /arch/arm | |
| parent | 96e13b57ead3ed00c3a32c5373c7a2a876947f99 (diff) | |
| download | u-boot-imx-089f399ea07db79d6bca8fdc08b442b59eb55feb.zip u-boot-imx-089f399ea07db79d6bca8fdc08b442b59eb55feb.tar.gz u-boot-imx-089f399ea07db79d6bca8fdc08b442b59eb55feb.tar.bz2 | |
MLK-10448-5 imx: mx6qp: Enable PRG clock for IPU
The i.MX6QP has a PRG module, need to enable its clock for using
IPU.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Brown Oliver <B37094@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index fff7d3b..9bda4f7 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -940,6 +940,12 @@ void enable_ipu_clock(void) reg = readl(&mxc_ccm->CCGR3); reg |= MXC_CCM_CCGR3_IPU1_IPU_MASK; writel(reg, &mxc_ccm->CCGR3); + +#ifdef CONFIG_MX6QP + reg = readl(&mxc_ccm->CCGR6); + reg |= MXC_CCM_CCGR6_PRG_CLK0_MASK; + writel(reg, &mxc_ccm->CCGR6); +#endif } #endif /***************************************************/ |