clk: altera: Use dev_read_addr_ptr()

Replace devfdt_get_addr_ptr() with dev_read_addr_ptr() when retrieving the
register base address.

dev_read_addr_ptr() supports both live device tree and flat DT backends,
avoiding direct dependency on devfdt_* helpers.

No functional changes.

Signed-off-by: Peng Fan <[email protected]>

2 files changed, 9 insertions, 8 deletions

diff --git a/drivers/clk/altera/clk-mem-n5x.c b/drivers/clk/altera/clk-mem-n5x.c
index ac59571a853..149e3016dd3 100644
--- a/drivers/clk/altera/clk-mem-n5x.c
+++ b/drivers/clk/altera/clk-mem-n5x.c
@@ -103,12 +103,13 @@ static int socfpga_mem_clk_enable(struct clk *clk)
 static int socfpga_mem_clk_of_to_plat(struct udevice *dev)
 {
 	struct socfpga_mem_clk_plat *plat = dev_get_plat(dev);
-	fdt_addr_t addr;
+	void __iomem *addr;
 
-	addr = devfdt_get_addr(dev);
-	if (addr == FDT_ADDR_T_NONE)
+	addr = dev_read_addr_ptr(dev);
+	if (!addr)
 		return -EINVAL;
-	plat->regs = (void __iomem *)addr;
+
+	plat->regs = addr;
 
 	return 0;
 }
diff --git a/drivers/clk/altera/clk-n5x.c b/drivers/clk/altera/clk-n5x.c
index 185c9028a78..0a3bae38589 100644
--- a/drivers/clk/altera/clk-n5x.c
+++ b/drivers/clk/altera/clk-n5x.c
@@ -454,12 +454,12 @@ static int socfpga_clk_probe(struct udevice *dev)
 static int socfpga_clk_of_to_plat(struct udevice *dev)
 {
 	struct socfpga_clk_plat *plat = dev_get_plat(dev);
-	fdt_addr_t addr;
+	void __iomem *addr;
 
-	addr = devfdt_get_addr(dev);
-	if (addr == FDT_ADDR_T_NONE)
+	addr = dev_read_addr_ptr(dev);
+	if (!addr)
 		return -EINVAL;
-	plat->regs = (void __iomem *)addr;
+	plat->regs = addr;
 
 	return 0;
 }