diff options
Diffstat (limited to 'drivers/clk/sunxi-ng')
| -rw-r--r-- | drivers/clk/sunxi-ng/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 2 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun6i-a31.c | 2 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_mp.c | 8 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_nkmp.c | 2 |
5 files changed, 12 insertions, 3 deletions
diff --git a/drivers/clk/sunxi-ng/Kconfig b/drivers/clk/sunxi-ng/Kconfig index 695bbf9ef428..72109d2cf41b 100644 --- a/drivers/clk/sunxi-ng/Kconfig +++ b/drivers/clk/sunxi-ng/Kconfig @@ -80,6 +80,7 @@ config SUN6I_A31_CCU select SUNXI_CCU_DIV select SUNXI_CCU_NK select SUNXI_CCU_NKM + select SUNXI_CCU_NKMP select SUNXI_CCU_NM select SUNXI_CCU_MP select SUNXI_CCU_PHASE diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c index e3c084cc6da5..f54114c607df 100644 --- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c +++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c @@ -566,7 +566,7 @@ static SUNXI_CCU_M_WITH_GATE(gpu_clk, "gpu", "pll-gpu", 0x1a0, 0, 3, BIT(31), CLK_SET_RATE_PARENT); /* Fixed Factor clocks */ -static CLK_FIXED_FACTOR(osc12M_clk, "osc12M", "osc24M", 1, 2, 0); +static CLK_FIXED_FACTOR(osc12M_clk, "osc12M", "osc24M", 2, 1, 0); /* We hardcode the divider to 4 for now */ static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c index 4c9a920ff4ab..89e68d29bf45 100644 --- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c +++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c @@ -608,7 +608,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", lcd_ch1_parents, 0x150, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT); -static SUNXI_CCU_GATE(hdmi_ddc_clk, "hdmi-ddc", "osc24M", 0x150, BIT(31), 0); +static SUNXI_CCU_GATE(hdmi_ddc_clk, "hdmi-ddc", "osc24M", 0x150, BIT(30), 0); static SUNXI_CCU_GATE(ps_clk, "ps", "lcd1-ch1", 0x140, BIT(31), 0); diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c index 22c2ca7a2a22..b583f186a804 100644 --- a/drivers/clk/sunxi-ng/ccu_mp.c +++ b/drivers/clk/sunxi-ng/ccu_mp.c @@ -85,6 +85,10 @@ static unsigned long ccu_mp_recalc_rate(struct clk_hw *hw, unsigned int m, p; u32 reg; + /* Adjust parent_rate according to pre-dividers */ + ccu_mux_helper_adjust_parent_for_prediv(&cmp->common, &cmp->mux, + -1, &parent_rate); + reg = readl(cmp->common.base + cmp->common.reg); m = reg >> cmp->m.shift; @@ -117,6 +121,10 @@ static int ccu_mp_set_rate(struct clk_hw *hw, unsigned long rate, unsigned int m, p; u32 reg; + /* Adjust parent_rate according to pre-dividers */ + ccu_mux_helper_adjust_parent_for_prediv(&cmp->common, &cmp->mux, + -1, &parent_rate); + max_m = cmp->m.max ?: 1 << cmp->m.width; max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1); diff --git a/drivers/clk/sunxi-ng/ccu_nkmp.c b/drivers/clk/sunxi-ng/ccu_nkmp.c index a2b40a000157..488055ed944f 100644 --- a/drivers/clk/sunxi-ng/ccu_nkmp.c +++ b/drivers/clk/sunxi-ng/ccu_nkmp.c @@ -107,7 +107,7 @@ static unsigned long ccu_nkmp_recalc_rate(struct clk_hw *hw, p = reg >> nkmp->p.shift; p &= (1 << nkmp->p.width) - 1; - return parent_rate * n * k >> p / m; + return (parent_rate * n * k >> p) / m; } static long ccu_nkmp_round_rate(struct clk_hw *hw, unsigned long rate, |