diff options
| author | Peng Fan <peng.fan@nxp.com> | 2016-12-11 19:24:25 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-12-16 11:38:24 +0100 |
| commit | 0e81982de08fc93118c3dc49cc81def0d3801445 (patch) | |
| tree | b221f86e0280526edfdd51d34d68f7a0b41aa023 /arch | |
| parent | 40913fb595d1f909acbe098b3cbb076c8a635dda (diff) | |
| download | u-boot-0e81982de08fc93118c3dc49cc81def0d3801445.tar.gz u-boot-0e81982de08fc93118c3dc49cc81def0d3801445.tar.xz u-boot-0e81982de08fc93118c3dc49cc81def0d3801445.zip | |
imx: mx6: fix mmdc ch0 clk for 6SL
>From RM, per_periph2_clk_sel option3 is:
"derive clock from 198MHz clock (divided 392MHz PLL2 PFD)."
So fix it.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index 299562884a..88f68f1137 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -514,6 +514,11 @@ static u32 get_mmdc_ch0_clk(void) freq = mxc_get_pll_pfd(PLL_BUS, 0); break; case 3: + if (is_mx6sl()) { + freq = mxc_get_pll_pfd(PLL_BUS, 2) >> 1; + break; + } + pmu_misc2_audio_div = PMU_MISC2_AUDIO_DIV(__raw_readl(&imx_ccm->pmu_misc2)); switch (pmu_misc2_audio_div) { case 0: |