diff mbox series

[5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for register address

Message ID 20210909213118.1087083-6-robh@kernel.org
State Superseded
Headers show
Series Arm boards syscon 'unit_address_format' clean-ups | expand

Commit Message

Rob Herring (Arm) Sept. 9, 2021, 9:31 p.m. UTC 
The ICST binding now also supports 'reg' in addition to 'vco-offset' for
the VCO register address. Add support to the driver to get the VCO
address from 'reg'.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-clk@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

---
 drivers/clk/versatile/clk-icst.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
2.30.2
diff mbox series

Patch

diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index fdd6aa3cb1fc..77fd0ecaf155 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -501,7 +501,8 @@  static void __init of_syscon_icst_setup(struct device_node *np)
 		return;
 	}
 
-	if (of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
+	if (of_property_read_u32(np, "reg", &icst_desc.vco_offset) &&
+	    of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
 		pr_err("no VCO register offset for ICST clock\n");
 		return;
 	}