diff options
Diffstat (limited to 'drivers/clk/zynq')
| -rw-r--r-- | drivers/clk/zynq/clkc.c | 4 | ||||
| -rw-r--r-- | drivers/clk/zynq/pll.c | 18 |
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index c812b93a52b2..52c09afdcfb7 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -149,7 +149,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk, clks[fclk] = clk_register_gate(NULL, clk_name, div1_name, CLK_SET_RATE_PARENT, fclk_gate_reg, 0, CLK_GATE_SET_TO_DISABLE, fclk_gate_lock); - enable_reg = readl(fclk_gate_reg) & 1; + enable_reg = clk_readl(fclk_gate_reg) & 1; if (enable && !enable_reg) { if (clk_prepare_enable(clks[fclk])) pr_warn("%s: FCLK%u enable failed\n", __func__, @@ -278,7 +278,7 @@ static void __init zynq_clk_setup(struct device_node *np) SLCR_IOPLL_CTRL, 4, 1, 0, &iopll_lock); /* CPU clocks */ - tmp = readl(SLCR_621_TRUE) & 1; + tmp = clk_readl(SLCR_621_TRUE) & 1; clk = clk_register_mux(NULL, "cpu_mux", cpu_parents, 4, CLK_SET_RATE_NO_REPARENT, SLCR_ARM_CLK_CTRL, 4, 2, 0, &armclk_lock); diff --git a/drivers/clk/zynq/pll.c b/drivers/clk/zynq/pll.c index 3226f54fa595..cec97596fe65 100644 --- a/drivers/clk/zynq/pll.c +++ b/drivers/clk/zynq/pll.c @@ -90,7 +90,7 @@ static unsigned long zynq_pll_recalc_rate(struct clk_hw *hw, * makes probably sense to redundantly save fbdiv in the struct * zynq_pll to save the IO access. */ - fbdiv = (readl(clk->pll_ctrl) & PLLCTRL_FBDIV_MASK) >> + fbdiv = (clk_readl(clk->pll_ctrl) & PLLCTRL_FBDIV_MASK) >> PLLCTRL_FBDIV_SHIFT; return parent_rate * fbdiv; @@ -112,7 +112,7 @@ static int zynq_pll_is_enabled(struct clk_hw *hw) spin_lock_irqsave(clk->lock, flags); - reg = readl(clk->pll_ctrl); + reg = clk_readl(clk->pll_ctrl); spin_unlock_irqrestore(clk->lock, flags); @@ -138,10 +138,10 @@ static int zynq_pll_enable(struct clk_hw *hw) /* Power up PLL and wait for lock */ spin_lock_irqsave(clk->lock, flags); - reg = readl(clk->pll_ctrl); + reg = clk_readl(clk->pll_ctrl); reg &= ~(PLLCTRL_RESET_MASK | PLLCTRL_PWRDWN_MASK); - writel(reg, clk->pll_ctrl); - while (!(readl(clk->pll_status) & (1 << clk->lockbit))) + clk_writel(reg, clk->pll_ctrl); + while (!(clk_readl(clk->pll_status) & (1 << clk->lockbit))) ; spin_unlock_irqrestore(clk->lock, flags); @@ -168,9 +168,9 @@ static void zynq_pll_disable(struct clk_hw *hw) /* shut down PLL */ spin_lock_irqsave(clk->lock, flags); - reg = readl(clk->pll_ctrl); + reg = clk_readl(clk->pll_ctrl); reg |= PLLCTRL_RESET_MASK | PLLCTRL_PWRDWN_MASK; - writel(reg, clk->pll_ctrl); + clk_writel(reg, clk->pll_ctrl); spin_unlock_irqrestore(clk->lock, flags); } @@ -225,9 +225,9 @@ struct clk *clk_register_zynq_pll(const char *name, const char *parent, spin_lock_irqsave(pll->lock, flags); - reg = readl(pll->pll_ctrl); + reg = clk_readl(pll->pll_ctrl); reg &= ~PLLCTRL_BPQUAL_MASK; - writel(reg, pll->pll_ctrl); + clk_writel(reg, pll->pll_ctrl); spin_unlock_irqrestore(pll->lock, flags); |