add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/clk/at91/clk-pll.c
..
..
@@ -1,11 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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  */
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5
 
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 #include <linux/clk-provider.h>
..
..
@@ -33,20 +28,6 @@
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 #define PLL_COUNT_SHIFT		8
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 #define PLL_OUT_SHIFT		14
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 #define PLL_MAX_ID		1
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-
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-struct clk_pll_characteristics {
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-	struct clk_range input;
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-	int num_output;
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-	struct clk_range *output;
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-	u16 *icpll;
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-	u8 *out;
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-};
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-
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-struct clk_pll_layout {
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-	u32 pllr_mask;
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-	u16 mul_mask;
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-	u8 mul_shift;
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-};
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31
 
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 #define to_clk_pll(hw) container_of(hw, struct clk_pll, hw)
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..
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@@ -288,7 +269,7 @@
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 	.set_rate = clk_pll_set_rate,
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 };
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-static struct clk_hw * __init
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+struct clk_hw * __init
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 at91_clk_register_pll(struct regmap *regmap, const char *name,
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 		      const char *parent_name, u8 id,
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 		      const struct clk_pll_layout *layout,
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@@ -296,7 +277,7 @@
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 {
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 	struct clk_pll *pll;
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 	struct clk_hw *hw;
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-	struct clk_init_data init = {};
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+	struct clk_init_data init;
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 	int offset = PLL_REG(id);
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 	unsigned int pllr;
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 	int ret;
..
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@@ -334,189 +315,26 @@
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 }
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-static const struct clk_pll_layout at91rm9200_pll_layout = {
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+const struct clk_pll_layout at91rm9200_pll_layout = {
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 	.pllr_mask = 0x7FFFFFF,
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 	.mul_shift = 16,
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 	.mul_mask = 0x7FF,
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 };
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323
 
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-static const struct clk_pll_layout at91sam9g45_pll_layout = {
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+const struct clk_pll_layout at91sam9g45_pll_layout = {
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 	.pllr_mask = 0xFFFFFF,
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 	.mul_shift = 16,
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 	.mul_mask = 0xFF,
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 };
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-static const struct clk_pll_layout at91sam9g20_pllb_layout = {
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+const struct clk_pll_layout at91sam9g20_pllb_layout = {
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 	.pllr_mask = 0x3FFFFF,
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 	.mul_shift = 16,
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 	.mul_mask = 0x3F,
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 };
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-static const struct clk_pll_layout sama5d3_pll_layout = {
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+const struct clk_pll_layout sama5d3_pll_layout = {
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 	.pllr_mask = 0x1FFFFFF,
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 	.mul_shift = 18,
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 	.mul_mask = 0x7F,
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 };
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-
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-
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-static struct clk_pll_characteristics * __init
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-of_at91_clk_pll_get_characteristics(struct device_node *np)
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-{
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-	int i;
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-	int offset;
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-	u32 tmp;
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-	int num_output;
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-	u32 num_cells;
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-	struct clk_range input;
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-	struct clk_range *output;
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-	u8 *out = NULL;
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-	u16 *icpll = NULL;
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-	struct clk_pll_characteristics *characteristics;
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-
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-	if (of_at91_get_clk_range(np, "atmel,clk-input-range", &input))
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-		return NULL;
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-
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-	if (of_property_read_u32(np, "#atmel,pll-clk-output-range-cells",
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-				 &num_cells))
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-		return NULL;
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-
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-	if (num_cells < 2 || num_cells > 4)
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-		return NULL;
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-
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-	if (!of_get_property(np, "atmel,pll-clk-output-ranges", &tmp))
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-		return NULL;
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-	num_output = tmp / (sizeof(u32) * num_cells);
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-
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-	characteristics = kzalloc(sizeof(*characteristics), GFP_KERNEL);
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-	if (!characteristics)
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-		return NULL;
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-
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-	output = kcalloc(num_output, sizeof(*output), GFP_KERNEL);
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-	if (!output)
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-		goto out_free_characteristics;
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-
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-	if (num_cells > 2) {
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-		out = kcalloc(num_output, sizeof(*out), GFP_KERNEL);
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-		if (!out)
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-			goto out_free_output;
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-	}
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-
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-	if (num_cells > 3) {
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-		icpll = kcalloc(num_output, sizeof(*icpll), GFP_KERNEL);
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-		if (!icpll)
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-			goto out_free_output;
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-	}
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-
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-	for (i = 0; i < num_output; i++) {
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-		offset = i * num_cells;
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-		if (of_property_read_u32_index(np,
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-					       "atmel,pll-clk-output-ranges",
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-					       offset, &tmp))
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-			goto out_free_output;
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-		output[i].min = tmp;
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-		if (of_property_read_u32_index(np,
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-					       "atmel,pll-clk-output-ranges",
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-					       offset + 1, &tmp))
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-			goto out_free_output;
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-		output[i].max = tmp;
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-
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-		if (num_cells == 2)
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-			continue;
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-
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-		if (of_property_read_u32_index(np,
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-					       "atmel,pll-clk-output-ranges",
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-					       offset + 2, &tmp))
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-			goto out_free_output;
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-		out[i] = tmp;
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-
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-		if (num_cells == 3)
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-			continue;
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-
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-		if (of_property_read_u32_index(np,
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-					       "atmel,pll-clk-output-ranges",
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-					       offset + 3, &tmp))
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-			goto out_free_output;
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-		icpll[i] = tmp;
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-	}
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-
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-	characteristics->input = input;
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-	characteristics->num_output = num_output;
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-	characteristics->output = output;
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-	characteristics->out = out;
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-	characteristics->icpll = icpll;
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-	return characteristics;
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-
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-out_free_output:
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-	kfree(icpll);
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-	kfree(out);
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-	kfree(output);
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-out_free_characteristics:
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-	kfree(characteristics);
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-	return NULL;
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-}
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-
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-static void __init
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-of_at91_clk_pll_setup(struct device_node *np,
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-		      const struct clk_pll_layout *layout)
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-{
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-	u32 id;
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-	struct clk_hw *hw;
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-	struct regmap *regmap;
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-	const char *parent_name;
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-	const char *name = np->name;
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-	struct clk_pll_characteristics *characteristics;
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-
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-	if (of_property_read_u32(np, "reg", &id))
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-		return;
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-
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-	parent_name = of_clk_get_parent_name(np, 0);
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-
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-	of_property_read_string(np, "clock-output-names", &name);
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-
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-	regmap = syscon_node_to_regmap(of_get_parent(np));
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-	if (IS_ERR(regmap))
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-		return;
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-
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-	characteristics = of_at91_clk_pll_get_characteristics(np);
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-	if (!characteristics)
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-		return;
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-
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-	hw = at91_clk_register_pll(regmap, name, parent_name, id, layout,
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-				    characteristics);
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-	if (IS_ERR(hw))
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-		goto out_free_characteristics;
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-
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-	of_clk_add_hw_provider(np, of_clk_hw_simple_get, hw);
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-	return;
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-
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-out_free_characteristics:
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-	kfree(characteristics);
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-}
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-
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-static void __init of_at91rm9200_clk_pll_setup(struct device_node *np)
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-{
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-	of_at91_clk_pll_setup(np, &at91rm9200_pll_layout);
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-}
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-CLK_OF_DECLARE(at91rm9200_clk_pll, "atmel,at91rm9200-clk-pll",
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-	       of_at91rm9200_clk_pll_setup);
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-
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-static void __init of_at91sam9g45_clk_pll_setup(struct device_node *np)
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-{
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-	of_at91_clk_pll_setup(np, &at91sam9g45_pll_layout);
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-}
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-CLK_OF_DECLARE(at91sam9g45_clk_pll, "atmel,at91sam9g45-clk-pll",
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-	       of_at91sam9g45_clk_pll_setup);
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-
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-static void __init of_at91sam9g20_clk_pllb_setup(struct device_node *np)
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-{
512
-	of_at91_clk_pll_setup(np, &at91sam9g20_pllb_layout);
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-}
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-CLK_OF_DECLARE(at91sam9g20_clk_pllb, "atmel,at91sam9g20-clk-pllb",
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-	       of_at91sam9g20_clk_pllb_setup);
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-
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-static void __init of_sama5d3_clk_pll_setup(struct device_node *np)
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-{
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-	of_at91_clk_pll_setup(np, &sama5d3_pll_layout);
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-}
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-CLK_OF_DECLARE(sama5d3_clk_pll, "atmel,sama5d3-clk-pll",
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-	       of_sama5d3_clk_pll_setup);