diff options
Diffstat (limited to 'arch/arm/mach-imx/clk-pllv3.c')
-rw-r--r-- | arch/arm/mach-imx/clk-pllv3.c | 63 |
1 files changed, 1 insertions, 62 deletions
diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index 36aac947bce..59e74339ab0 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -287,66 +287,7 @@ static const struct clk_ops clk_pllv3_av_ops = { static unsigned long clk_pllv3_enet_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { - struct clk_pllv3 *pll = to_clk_pllv3(hw); - u32 div = readl_relaxed(pll->base) & pll->div_mask; - - switch (div) { - case 0: - return 25000000; - case 1: - return 50000000; - case 2: - return 100000000; - case 3: - return 125000000; - } - - return 0; -} - -static long clk_pllv3_enet_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) -{ - if (rate >= 125000000) - rate = 125000000; - else if (rate >= 100000000) - rate = 100000000; - else if (rate >= 50000000) - rate = 50000000; - else - rate = 25000000; - return rate; -} - -static int clk_pllv3_enet_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate) -{ - struct clk_pllv3 *pll = to_clk_pllv3(hw); - u32 val, div; - - switch (rate) { - case 25000000: - div = 0; - break; - case 50000000: - div = 1; - break; - case 100000000: - div = 2; - break; - case 125000000: - div = 3; - break; - default: - return -EINVAL; - } - - val = readl_relaxed(pll->base); - val &= ~pll->div_mask; - val |= div; - writel_relaxed(val, pll->base); - - return 0; + return 500000000; } static const struct clk_ops clk_pllv3_enet_ops = { @@ -355,8 +296,6 @@ static const struct clk_ops clk_pllv3_enet_ops = { .enable = clk_pllv3_enable, .disable = clk_pllv3_disable, .recalc_rate = clk_pllv3_enet_recalc_rate, - .round_rate = clk_pllv3_enet_round_rate, - .set_rate = clk_pllv3_enet_set_rate, }; static const struct clk_ops clk_pllv3_mlb_ops = { |