[PATCH v3 net-next 1/2] arm64: dts: ti: Add PLL1 refclk to J784S4 SoC SERDES node

Gokul Praveen g-praveen at ti.com
Tue Jun 30 06:43:23 PDT 2026


Add PLL1 refclk to "clocks" and "clock-names" parameter of SERDES2 node
as "assigned clocks" parameter has PLL1 and serdes multilink configuration
fails without PLL1.

Signed-off-by: Gokul Praveen <g-praveen at ti.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 78fcd0c40abc..da8d582574d0 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -122,8 +122,9 @@ serdes2: serdes at 5020000 {
 			resets = <&serdes_wiz2 0>;
 			reset-names = "torrent_reset";
 			clocks = <&serdes_wiz2 TI_WIZ_PLL0_REFCLK>,
+				 <&serdes_wiz2 TI_WIZ_PLL1_REFCLK>,
 				 <&serdes_wiz2 TI_WIZ_PHY_EN_REFCLK>;
-			clock-names = "refclk", "phy_en_refclk";
+			clock-names = "refclk","pll1_refclk", "phy_en_refclk";
 			assigned-clocks = <&serdes_wiz2 TI_WIZ_PLL0_REFCLK>,
 					  <&serdes_wiz2 TI_WIZ_PLL1_REFCLK>,
 					  <&serdes_wiz2 TI_WIZ_REFCLK_DIG>;
-- 
2.34.1




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