clk: at91: delete no-longer required DT compat code

Unlike Linux, we don't require barebox drivers to support old device
tree bindings. Following device tree compatibles are no longer present
in barebox latest import of dts/:

 * atmel,sama5d2-clk-generated
 * atmel,sama5d4-clk-h32mx
 * atmel,at91sam9g45-clk-pll
 * atmel,at91sam9g20-clk-pllb
 * atmel,at91sam9260-clk-slow

Drop their compat code.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 0 insertions, 133 deletions

diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c
index beb86230f6..d82137638c 100644
--- a/drivers/clk/at91/dt-compat.c
+++ b/drivers/clk/at91/dt-compat.c
@@ -23,96 +23,6 @@
 
 #define SYSTEM_MAX_ID		31
 
-#ifdef CONFIG_HAVE_AT91_GENERATED_CLK
-#define GENERATED_SOURCE_MAX	6
-
-#define GCK_ID_I2S0		54
-#define GCK_ID_I2S1		55
-#define GCK_ID_CLASSD		59
-
-static void __init of_sama5d2_clk_generated_setup(struct device_node *np)
-{
-	int num;
-	u32 id;
-	const char *name;
-	struct clk *hw;
-	unsigned int num_parents;
-	const char *parent_names[GENERATED_SOURCE_MAX];
-	struct device_node *gcknp;
-	struct clk_range range = CLK_RANGE(0, 0);
-	struct regmap *regmap;
-
-	num_parents = of_clk_get_parent_count(np);
-	if (num_parents == 0 || num_parents > GENERATED_SOURCE_MAX)
-		return;
-
-	of_clk_parent_fill(np, parent_names, num_parents);
-
-	num = of_get_child_count(np);
-	if (!num || num > PERIPHERAL_MAX)
-		return;
-
-	regmap = syscon_node_to_regmap(of_get_parent(np));
-	if (IS_ERR(regmap))
-		return;
-
-	for_each_child_of_node(np, gcknp) {
-		bool pll_audio = false;
-
-		if (of_property_read_u32(gcknp, "reg", &id))
-			continue;
-
-		if (id < PERIPHERAL_ID_MIN || id >= PERIPHERAL_MAX)
-			continue;
-
-		if (of_property_read_string(np, "clock-output-names", &name))
-			name = gcknp->name;
-
-		of_at91_get_clk_range(gcknp, "atmel,clk-output-range",
-				      &range);
-
-		if (of_device_is_compatible(np, "atmel,sama5d2-clk-generated") &&
-		    (id == GCK_ID_I2S0 || id == GCK_ID_I2S1 ||
-		     id == GCK_ID_CLASSD))
-			pll_audio = true;
-
-		hw = at91_clk_register_generated(regmap, name,
-						 parent_names, num_parents,
-						 id, pll_audio, &range);
-		if (IS_ERR(hw))
-			continue;
-
-		of_clk_add_provider(gcknp, of_clk_src_simple_get, hw);
-	}
-}
-CLK_OF_DECLARE(of_sama5d2_clk_generated_setup, "atmel,sama5d2-clk-generated",
-	       of_sama5d2_clk_generated_setup);
-#endif /* CONFIG_HAVE_AT91_GENERATED_CLK */
-
-#ifdef CONFIG_HAVE_AT91_H32MX
-static void __init of_sama5d4_clk_h32mx_setup(struct device_node *np)
-{
-	struct clk *hw;
-	const char *name = np->name;
-	const char *parent_name;
-	struct regmap *regmap;
-
-	regmap = syscon_node_to_regmap(of_get_parent(np));
-	if (IS_ERR(regmap))
-		return;
-
-	parent_name = of_clk_get_parent_name(np, 0);
-
-	hw = at91_clk_register_h32mx(regmap, name, parent_name);
-	if (IS_ERR(hw))
-		return;
-
-	of_clk_add_provider(np, of_clk_src_simple_get, hw);
-}
-CLK_OF_DECLARE(of_sama5d4_clk_h32mx_setup, "atmel,sama5d4-clk-h32mx",
-	       of_sama5d4_clk_h32mx_setup);
-#endif /* CONFIG_HAVE_AT91_H32MX */
-
 static void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np)
 {
 	struct clk *hw;
@@ -505,20 +415,6 @@ static void __init of_at91rm9200_clk_pll_setup(struct device_node *np)
 CLK_OF_DECLARE(at91rm9200_clk_pll, "atmel,at91rm9200-clk-pll",
 	       of_at91rm9200_clk_pll_setup);
 
-static void __init of_at91sam9g45_clk_pll_setup(struct device_node *np)
-{
-	of_at91_clk_pll_setup(np, &at91sam9g45_pll_layout);
-}
-CLK_OF_DECLARE(at91sam9g45_clk_pll, "atmel,at91sam9g45-clk-pll",
-	       of_at91sam9g45_clk_pll_setup);
-
-static void __init of_at91sam9g20_clk_pllb_setup(struct device_node *np)
-{
-	of_at91_clk_pll_setup(np, &at91sam9g20_pllb_layout);
-}
-CLK_OF_DECLARE(at91sam9g20_clk_pllb, "atmel,at91sam9g20-clk-pllb",
-	       of_at91sam9g20_clk_pllb_setup);
-
 static void __init of_sama5d3_clk_pll_setup(struct device_node *np)
 {
 	of_at91_clk_pll_setup(np, &sama5d3_pll_layout);
@@ -616,35 +512,6 @@ static void __init of_at91sam9x5_clk_prog_setup(struct device_node *np)
 CLK_OF_DECLARE(at91sam9x5_clk_prog, "atmel,at91sam9x5-clk-programmable",
 	       of_at91sam9x5_clk_prog_setup);
 
-static void __init of_at91sam9260_clk_slow_setup(struct device_node *np)
-{
-	struct clk *hw;
-	const char *parent_names[2];
-	unsigned int num_parents;
-	const char *name = np->name;
-	struct regmap *regmap;
-
-	num_parents = of_clk_get_parent_count(np);
-	if (num_parents != 2)
-		return;
-
-	of_clk_parent_fill(np, parent_names, num_parents);
-	regmap = syscon_node_to_regmap(of_get_parent(np));
-	if (IS_ERR(regmap))
-		return;
-
-	of_property_read_string(np, "clock-output-names", &name);
-
-	hw = at91_clk_register_sam9260_slow(regmap, name, parent_names,
-					    num_parents);
-	if (IS_ERR(hw))
-		return;
-
-	of_clk_add_provider(np, of_clk_src_simple_get, hw);
-}
-CLK_OF_DECLARE(at91sam9260_clk_slow, "atmel,at91sam9260-clk-slow",
-	       of_at91sam9260_clk_slow_setup);
-
 #ifdef CONFIG_HAVE_AT91_SMD
 #define SMD_SOURCE_MAX		2