diff mbox series

[v3,1/5] Coresight: Add support for new APB clock name

Message ID 20240812024141.2867655-2-quic_jiegan@quicinc.com (mailing list archive)
State New, archived
Headers show
Series Coresight: Add Coresight TMC Control Unit driver | expand

Commit Message

Jie Gan Aug. 12, 2024, 2:41 a.m. UTC 
Add support for new APB clock-name. If the function fails
to obtain the clock with the name "apb_pclk", it will
attempt to acquire the clock with the name "apb".

Signed-off-by: Jie Gan <quic_jiegan@quicinc.com>
---
 include/linux/coresight.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index c13342594278..497d2206419d 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -454,8 +454,11 @@  static inline struct clk *coresight_get_enable_apb_pclk(struct device *dev)
 	int ret;
 
 	pclk = clk_get(dev, "apb_pclk");
-	if (IS_ERR(pclk))
-		return NULL;
+	if (IS_ERR(pclk)) {
+		pclk = clk_get(dev, "apb");
+		if (IS_ERR(pclk))
+			return NULL;
+	}
 
 	ret = clk_prepare_enable(pclk);
 	if (ret) {