From: Abdurrahman Hussain <abdurrahman@nexthop.ai>

The xiic driver supports operation without explicit clock configuration
when clocks are not specified via firmware, such as when the ACPI tables
are missing the description of the clocks.

Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
---
 drivers/i2c/busses/i2c-xiic.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index b8439b78d1ce..98befb46ac27 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -1462,10 +1462,12 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 
 	spin_lock_init(&i2c->atomic_lock);
 
-	i2c->clk = devm_clk_get_enabled(&pdev->dev, NULL);
-	if (IS_ERR(i2c->clk))
-		return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk),
-				     "failed to enable input clock.\n");
+	if (is_of_node(dev_fwnode(dev))) {
+		i2c->clk = devm_clk_get_enabled(dev, NULL);
+		if (IS_ERR(i2c->clk))
+			return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk),
+					"failed to enable input clock.\n");
+	}
 
 	i2c->dev = dev;
 

-- 
2.52.0