diff options
Diffstat (limited to 'drivers/clk/renesas/rcar-gen3-cpg.c')
| -rw-r--r-- | drivers/clk/renesas/rcar-gen3-cpg.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c index bb4f2f9a8c2f..742f6dc7c156 100644 --- a/drivers/clk/renesas/rcar-gen3-cpg.c +++ b/drivers/clk/renesas/rcar-gen3-cpg.c @@ -98,7 +98,7 @@ static int cpg_sd_clock_enable(struct clk_hw *hw) u32 val, sd_fc; unsigned int i; - val = clk_readl(clock->reg); + val = readl(clock->reg); sd_fc = val & CPG_SD_FC_MASK; for (i = 0; i < clock->div_num; i++) @@ -111,7 +111,7 @@ static int cpg_sd_clock_enable(struct clk_hw *hw) val &= ~(CPG_SD_STP_MASK); val |= clock->div_table[i].val & CPG_SD_STP_MASK; - clk_writel(val, clock->reg); + writel(val, clock->reg); return 0; } @@ -120,14 +120,14 @@ static void cpg_sd_clock_disable(struct clk_hw *hw) { struct sd_clock *clock = to_sd_clock(hw); - clk_writel(clk_readl(clock->reg) | CPG_SD_STP_MASK, clock->reg); + writel(readl(clock->reg) | CPG_SD_STP_MASK, clock->reg); } static int cpg_sd_clock_is_enabled(struct clk_hw *hw) { struct sd_clock *clock = to_sd_clock(hw); - return !(clk_readl(clock->reg) & CPG_SD_STP_MASK); + return !(readl(clock->reg) & CPG_SD_STP_MASK); } static unsigned long cpg_sd_clock_recalc_rate(struct clk_hw *hw, @@ -138,7 +138,7 @@ static unsigned long cpg_sd_clock_recalc_rate(struct clk_hw *hw, u32 val, sd_fc; unsigned int i; - val = clk_readl(clock->reg); + val = readl(clock->reg); sd_fc = val & CPG_SD_FC_MASK; for (i = 0; i < clock->div_num; i++) @@ -189,10 +189,10 @@ static int cpg_sd_clock_set_rate(struct clk_hw *hw, unsigned long rate, if (i >= clock->div_num) return -EINVAL; - val = clk_readl(clock->reg); + val = readl(clock->reg); val &= ~(CPG_SD_STP_MASK | CPG_SD_FC_MASK); val |= clock->div_table[i].val & (CPG_SD_STP_MASK | CPG_SD_FC_MASK); - clk_writel(val, clock->reg); + writel(val, clock->reg); return 0; } @@ -333,23 +333,6 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev, __clk_get_name(parent), 0, mult, div); } -/* - * Reset register definitions. - */ -#define MODEMR 0xe6160060 - -u32 __init rcar_gen3_read_mode_pins(void) -{ - void __iomem *modemr = ioremap_nocache(MODEMR, 4); - u32 mode; - - BUG_ON(!modemr); - mode = ioread32(modemr); - iounmap(modemr); - - return mode; -} - int __init rcar_gen3_cpg_init(const struct rcar_gen3_cpg_pll_config *config, unsigned int clk_extalr) { |