clk: rockchip: rk3188: Drop CLK_NR_CLKS usage

In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.

Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>

Author: Johan Jonker

drivers/clk/rockchip/clk-rk3188.c

@@ -757,9 +757,11 @@ static const char *const rk3188_critical_clocks[] __initconst = {
 	"sclk_mac_lbtest",
 };
 
-static struct rockchip_clk_provider *__init rk3188_common_clk_init(struct device_node *np)
+static struct rockchip_clk_provider *__init rk3188_common_clk_init(struct device_node *np,
+								   unsigned long soc_nr_clks)
 {
 	struct rockchip_clk_provider *ctx;
+	unsigned long common_nr_clks;
 	void __iomem *reg_base;
 
 	reg_base = of_iomap(np, 0);
@@ -768,7 +770,9 @@ static struct rockchip_clk_provider *__init rk3188_common_clk_init(struct device
 		return ERR_PTR(-ENOMEM);
 	}
 
-	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	common_nr_clks = rockchip_clk_find_max_clk_id(common_clk_branches,
+						      ARRAY_SIZE(common_clk_branches)) + 1;
+	ctx = rockchip_clk_init(np, reg_base, max(common_nr_clks, soc_nr_clks));
 	if (IS_ERR(ctx)) {
 		pr_err("%s: rockchip clk init failed\n", __func__);
 		iounmap(reg_base);
@@ -789,8 +793,11 @@ static struct rockchip_clk_provider *__init rk3188_common_clk_init(struct device
 static void __init rk3066a_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
+	unsigned long soc_nr_clks;
 
-	ctx = rk3188_common_clk_init(np);
+	soc_nr_clks = rockchip_clk_find_max_clk_id(rk3066a_clk_branches,
+						   ARRAY_SIZE(rk3066a_clk_branches)) + 1;
+	ctx = rk3188_common_clk_init(np, soc_nr_clks);
 	if (IS_ERR(ctx))
 		return;
 
@@ -812,11 +819,14 @@ CLK_OF_DECLARE(rk3066a_cru, "rockchip,rk3066a-cru", rk3066a_clk_init);
 static void __init rk3188a_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
+	unsigned long soc_nr_clks;
 	struct clk *clk1, *clk2;
 	unsigned long rate;
 	int ret;
 
-	ctx = rk3188_common_clk_init(np);
+	soc_nr_clks = rockchip_clk_find_max_clk_id(rk3188_clk_branches,
+						   ARRAY_SIZE(rk3188_clk_branches)) + 1;
+	ctx = rk3188_common_clk_init(np, soc_nr_clks);
 	if (IS_ERR(ctx))
 		return;