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mx5/clock: fix clear bit fields issue in _clk_ccgr_disable function
We can see MXC_CCM_CCGRx_MOD_OFF is defined as 0 while MXC_CCM_CCGRx_CG_MASK is defined as 0x3 in crm_regs.h, here in the _clk_ccgr_disable function, we want to clear the corresponding enable bit fields to disable this clock, so we should choose MASK instead of OFF otherwise clocks can't be disabled. Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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1 changed files with 1 additions and 1 deletions
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@ -56,7 +56,7 @@ static void _clk_ccgr_disable(struct clk *clk)
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{
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u32 reg;
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reg = __raw_readl(clk->enable_reg);
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reg &= ~(MXC_CCM_CCGRx_MOD_OFF << clk->enable_shift);
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reg &= ~(MXC_CCM_CCGRx_CG_MASK << clk->enable_shift);
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__raw_writel(reg, clk->enable_reg);
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}
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