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From:   Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
To:     linux-clk@vger.kernel.org
Cc:     sboyd@kernel.org, robh+dt@kernel.org, gregkh@linuxfoundation.org,
        shubhrajyoti.datta@gmail.com, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, michals@xilinx.com,
        Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Subject: [PATCH v5 7/8] clk: clock-wizard: Update the fixed factor divisors
Date:   Sat, 27 Jun 2020 00:16:10 +0530
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Update the fixed factor clock registration to register the divisors.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
---
 drivers/clk/clk-xlnx-clock-wizard.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/clk-xlnx-clock-wizard.c b/drivers/clk/clk-xlnx-clock-wizard.c
index 0c57ca0..5f53bfd0 100644
--- a/drivers/clk/clk-xlnx-clock-wizard.c
+++ b/drivers/clk/clk-xlnx-clock-wizard.c
@@ -493,9 +493,11 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 	u32 reg, reg_f, mult;
 	unsigned long rate;
 	const char *clk_name;
+	void __iomem *ctrl_reg;
 	struct clk_wzrd *clk_wzrd;
 	struct resource *mem;
 	int outputs;
+	unsigned long flags = 0;
 	struct device_node *np = pdev->dev.of_node;
 
 	clk_wzrd = devm_kzalloc(&pdev->dev, sizeof(*clk_wzrd), GFP_KERNEL);
@@ -567,16 +569,17 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 	}
 
 	outputs = of_property_count_strings(np, "clock-output-names");
-	/* register div */
-	reg = (readl(clk_wzrd->base + WZRD_CLK_CFG_REG(0)) &
-			WZRD_DIVCLK_DIVIDE_MASK) >> WZRD_DIVCLK_DIVIDE_SHIFT;
+	if (outputs == 1)
+		flags = CLK_SET_RATE_PARENT;
 	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]),
 			flags, ctrl_reg, 0, 8, CLK_DIVIDER_ONE_BASED |
@@ -601,7 +604,7 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 		if (!i)
 			clk_wzrd->clkout[i] = clk_wzrd_register_divf
 				(&pdev->dev, clkout_name,
-				clk_name, 0,
+				clk_name, flags,
 				clk_wzrd->base, (WZRD_CLK_CFG_REG(2) + i * 12),
 				WZRD_CLKOUT_DIVIDE_SHIFT,
 				WZRD_CLKOUT_DIVIDE_WIDTH,
-- 
2.1.1