diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/mediatek/clk-pll.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c index 65cee1d6c400..8d556fc99fed 100644 --- a/drivers/clk/mediatek/clk-pll.c +++ b/drivers/clk/mediatek/clk-pll.c @@ -124,9 +124,6 @@ static void mtk_pll_set_rate_regs(struct mtk_clk_pll *pll, u32 pcw, int postdiv) { u32 chg, val; - int pll_en; - - pll_en = readl(pll->base_addr + REG_CON0) & CON0_BASE_EN; /* disable tuner */ __mtk_pll_tuner_disable(pll); @@ -147,12 +144,7 @@ static void mtk_pll_set_rate_regs(struct mtk_clk_pll *pll, u32 pcw, pll->data->pcw_shift); val |= pcw << pll->data->pcw_shift; writel(val, pll->pcw_addr); - - chg = readl(pll->pcw_chg_addr); - - if (pll_en) - chg |= PCW_CHG_MASK; - + chg = readl(pll->pcw_chg_addr) | PCW_CHG_MASK; writel(chg, pll->pcw_chg_addr); if (pll->tuner_addr) writel(val + 1, pll->tuner_addr); @@ -160,8 +152,7 @@ static void mtk_pll_set_rate_regs(struct mtk_clk_pll *pll, u32 pcw, /* restore tuner_en */ __mtk_pll_tuner_enable(pll); - if (pll_en) - udelay(20); + udelay(20); } /* |