From 0e81982de08fc93118c3dc49cc81def0d3801445 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Sun, 11 Dec 2016 19:24:25 +0800 Subject: [PATCH] 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 Cc: Stefano Babic --- arch/arm/cpu/armv7/mx6/clock.c | 5 +++++ 1 file changed, 5 insertions(+) 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: -- 2.39.5