diff options
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/ingenic/cgu.c | 4 | ||||
-rw-r--r-- | drivers/clk/ingenic/cgu.h | 7 | ||||
-rw-r--r-- | drivers/clk/ingenic/jz4770-cgu.c | 3 |
3 files changed, 6 insertions, 8 deletions
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c index 7686072aff8f..58f7ab5cf0fe 100644 --- a/drivers/clk/ingenic/cgu.c +++ b/drivers/clk/ingenic/cgu.c @@ -99,7 +99,7 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) od_enc = ctl >> pll_info->od_shift; od_enc &= GENMASK(pll_info->od_bits - 1, 0); - if (!pll_info->no_bypass_bit) { + if (pll_info->bypass_bit >= 0) { ctl = readl(cgu->base + pll_info->bypass_reg); bypass = !!(ctl & BIT(pll_info->bypass_bit)); @@ -226,7 +226,7 @@ static int ingenic_pll_enable(struct clk_hw *hw) u32 ctl; spin_lock_irqsave(&cgu->lock, flags); - if (!pll_info->no_bypass_bit) { + if (pll_info->bypass_bit >= 0) { ctl = readl(cgu->base + pll_info->bypass_reg); ctl &= ~BIT(pll_info->bypass_bit); diff --git a/drivers/clk/ingenic/cgu.h b/drivers/clk/ingenic/cgu.h index 44d97a259692..10521d1b7b12 100644 --- a/drivers/clk/ingenic/cgu.h +++ b/drivers/clk/ingenic/cgu.h @@ -39,10 +39,10 @@ * their encoded values in the PLL control register, or -1 for * unsupported values * @bypass_reg: the offset of the bypass control register within the CGU - * @bypass_bit: the index of the bypass bit in the PLL control register + * @bypass_bit: the index of the bypass bit in the PLL control register, or + * -1 if there is no bypass bit * @enable_bit: the index of the enable bit in the PLL control register * @stable_bit: the index of the stable bit in the PLL control register - * @no_bypass_bit: if set, the PLL has no bypass functionality */ struct ingenic_cgu_pll_info { unsigned reg; @@ -52,10 +52,9 @@ struct ingenic_cgu_pll_info { u8 n_shift, n_bits, n_offset; u8 od_shift, od_bits, od_max; unsigned bypass_reg; - u8 bypass_bit; + s8 bypass_bit; u8 enable_bit; u8 stable_bit; - bool no_bypass_bit; }; /** diff --git a/drivers/clk/ingenic/jz4770-cgu.c b/drivers/clk/ingenic/jz4770-cgu.c index 381a27f20b51..2321742b3471 100644 --- a/drivers/clk/ingenic/jz4770-cgu.c +++ b/drivers/clk/ingenic/jz4770-cgu.c @@ -139,8 +139,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = { .od_bits = 2, .od_max = 8, .od_encoding = pll_od_encoding, - .bypass_reg = CGU_REG_CPPCR1, - .no_bypass_bit = true, + .bypass_bit = -1, .enable_bit = 7, .stable_bit = 6, }, |