Update the fixed factor clock registration to register the divisors.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx>
---
drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c b/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
index 57f80ba..9cc2f6d 100644
--- a/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
+++ b/drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
@@ -135,8 +135,10 @@ static int clk_wzrd_probe(struct platform_device *pdev)
u32 reg;
unsigned long rate;
const char *clk_name;
+ void __iomem *ctrl_reg;
struct clk_wzrd *clk_wzrd;
struct device_node *np = pdev->dev.of_node;
+ unsigned long flags = 0;
clk_wzrd = devm_kzalloc(&pdev->dev, sizeof(*clk_wzrd), GFP_KERNEL);
if (!clk_wzrd)
@@ -198,6 +200,7 @@ static int clk_wzrd_probe(struct platform_device *pdev)
ret = -ENOMEM;
goto err_disable_clk;
}
+
clk_wzrd->clks_internal[wzrd_clk_mul] = clk_register_fixed_factor
(&pdev->dev, clk_name,
__clk_get_name(clk_wzrd->clk_in1),
@@ -209,19 +212,19 @@ static int clk_wzrd_probe(struct platform_device *pdev)
goto err_disable_clk;
}
- /* register div */
- reg = (readl(clk_wzrd->base + WZRD_CLK_CFG_REG(0)) &
- WZRD_DIVCLK_DIVIDE_MASK) >> WZRD_DIVCLK_DIVIDE_SHIFT;
clk_name = kasprintf(GFP_KERNEL, "%s_mul_div", dev_name(&pdev->dev));
if (!clk_name) {
ret = -ENOMEM;
goto err_rm_int_clk;
}
- clk_wzrd->clks_internal[wzrd_clk_mul_div] = clk_register_fixed_factor
+ ctrl_reg = clk_wzrd->base + WZRD_CLK_CFG_REG(0);
+ /* register div */
+ clk_wzrd->clks_internal[wzrd_clk_mul_div] = clk_register_divider
(&pdev->dev, clk_name,
__clk_get_name(clk_wzrd->clks_internal[wzrd_clk_mul]),
- 0, 1, reg);
+ flags, ctrl_reg, 0, 8, CLK_DIVIDER_ONE_BASED |
+ CLK_DIVIDER_ALLOW_ZERO, &clkwzrd_lock);
if (IS_ERR(clk_wzrd->clks_internal[wzrd_clk_mul_div])) {
dev_err(&pdev->dev, "unable to register divider clock\n");
ret = PTR_ERR(clk_wzrd->clks_internal[wzrd_clk_mul_div]);
--
2.1.1
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