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| author | Peng Fan <peng.fan@nxp.com> | 2016-01-06 11:06:31 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-01-24 12:13:21 +0100 |
| commit | 9ba18ff8efcc471635fb2768509fed025fa7db3c (patch) | |
| tree | e30126c87d2fff657f6cbcf14b37df543dde9194 /arch/arm/include/asm/arch-mx6 | |
| parent | 234dc6330126e2c16f45821be9f52862aecda030 (diff) | |
| download | u-boot-imx-9ba18ff8efcc471635fb2768509fed025fa7db3c.zip u-boot-imx-9ba18ff8efcc471635fb2768509fed025fa7db3c.tar.gz u-boot-imx-9ba18ff8efcc471635fb2768509fed025fa7db3c.tar.bz2 | |
imx: mx6ul/sx: fix mmdc_ch0 clk calculation
Check "Figure 19-5. BUS clock generation" of i.MX 6SoloX Applications
Processor Reference Manual and "Figure 18-5. BUS clock generation" of
i.MX 6UltraLite Applications Processor Reference Manual. If mmdc clk
sources from pll4_main_clk(pll_audio), the calculation is wrong.
Fix mmdc_ch0 clk calculation. Also add PLL_AUDIO/VIDEO support
for decode_pll.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/include/asm/arch-mx6')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/crm_regs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h index f6ec09d..22212c2 100644 --- a/arch/arm/include/asm/arch-mx6/crm_regs.h +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h @@ -1227,4 +1227,16 @@ struct mxc_ccm_reg { #define BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF 0x00000008 +#define BM_PMU_MISC2_AUDIO_DIV_MSB (1 << 23) +#define BP_PMU_MISC2_AUDIO_DIV_MSB 23 + +#define BM_PMU_MISC2_AUDIO_DIV_LSB (1 << 15) +#define BP_PMU_MISC2_AUDIO_DIV_LSB 15 + +#define PMU_MISC2_AUDIO_DIV(v) \ + (((v & BM_PMU_MISC2_AUDIO_DIV_MSB) >> \ + (BP_PMU_MISC2_AUDIO_DIV_MSB - 1)) | \ + ((v & BM_PMU_MISC2_AUDIO_DIV_LSB) >> \ + BP_PMU_MISC2_AUDIO_DIV_LSB)) + #endif /*__ARCH_ARM_MACH_MX6_CCM_REGS_H__ */ |