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| author | Ye.Li <B37916@freescale.com> | 2014-06-12 19:33:05 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2016-03-25 13:38:29 +0800 |
| commit | dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2 (patch) | |
| tree | 51f57ed4442985ee9a551b43b550541adbaa007a /arch/arm | |
| parent | aaa55881de3e9aa8232c819a2c8a3abb285b682f (diff) | |
| download | u-boot-imx-dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2.zip u-boot-imx-dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2.tar.gz u-boot-imx-dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2.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)
Diffstat (limited to 'arch/arm')
| -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 31d6117..3f3600c 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -890,6 +890,18 @@ 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 4a9e0eb..9101b83 100644 --- a/arch/arm/include/asm/arch-mx6/clock.h +++ b/arch/arm/include/asm/arch-mx6/clock.h @@ -73,4 +73,5 @@ int enable_lvds_bridge(u32 lcd_base_addr); void enable_qspi_clk(int qspi_num); void enable_thermal_clk(void); void mxs_set_lcdclk(u32 base_addr, u32 freq); +void mxs_set_vadcclk(void); #endif /* __ASM_ARCH_CLOCK_H */ |