From 55550b429291b7c46a65a1864c49f25c2ed1a6a3 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Mon, 25 May 2026 11:10:22 +0800 Subject: [PATCH] clk: sophgo: 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 --- drivers/clk/sophgo/clk-cv1800b.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/clk/sophgo/clk-cv1800b.c b/drivers/clk/sophgo/clk-cv1800b.c index d946ea57a46..248a69321fc 100644 --- a/drivers/clk/sophgo/clk-cv1800b.c +++ b/drivers/clk/sophgo/clk-cv1800b.c @@ -500,9 +500,12 @@ static int cv1800b_register_clk(struct udevice *dev) { struct clk osc; ulong osc_rate; - void *base = devfdt_get_addr_ptr(dev); + void __iomem *base = dev_read_addr_ptr(dev); int i, ret; + if (!base) + return -EINVAL; + ret = clk_get_by_index(dev, 0, &osc); if (ret) { pr_err("Failed to get clock\n");