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| author | Ye.Li <B37916@freescale.com> | 2014-06-12 19:33:05 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 14:04:31 +0800 |
| commit | 0a48932f375a969e6f7e72d171522146981b2135 (patch) | |
| tree | 4c23665029224af28aac4ced1b29a09238c6ae66 /arch | |
| parent | d5113c13b372be3176c97bfed804f02ea6f49d10 (diff) | |
| download | u-boot-imx-0a48932f375a969e6f7e72d171522146981b2135.zip u-boot-imx-0a48932f375a969e6f7e72d171522146981b2135.tar.gz u-boot-imx-0a48932f375a969e6f7e72d171522146981b2135.tar.bz2 | |
ENGR00315894-76 mx6 clock: Add vadc clock enable function
Add vadc clock enable function.
Signed-off-by: Sandor Yu <R01008@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 721c7a1448c5b7265b597b83d18f8338a27ea213)
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit 903a59ef941f39b6d7f693dd7c60528e166de079)
(cherry picked from commit dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2)
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 12 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/clock.h | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index 4614a1f..51e5211 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -961,6 +961,18 @@ void enable_qspi_clk(int qspi_num) } #endif +#if defined(CONFIG_VIDEO_GIS) +void mxs_set_vadcclk() +{ + u32 reg = 0; + + reg = readl(&imx_ccm->cscmr2); + reg &= ~MXC_CCM_CSCMR2_VID_CLK_SEL_MASK; + reg |= 0x19 << MXC_CCM_CSCMR2_VID_CLK_SEL_OFFSET; + writel(reg, &imx_ccm->cscmr2); +} +#endif + #ifdef CONFIG_FEC_MXC int enable_fec_anatop_clock(int fec_id, enum enet_freq freq) { diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h index d27d49b..b32b858 100644 --- a/arch/arm/include/asm/arch-mx6/clock.h +++ b/arch/arm/include/asm/arch-mx6/clock.h @@ -83,4 +83,5 @@ void enable_thermal_clk(void); void mxs_set_lcdclk(u32 base_addr, u32 freq); void select_ldb_di_clock_source(enum ldb_di_clock clk); void enable_eim_clk(unsigned char enable); +void mxs_set_vadcclk(void); #endif /* __ASM_ARCH_CLOCK_H */ |