riscv: dts: jh7110: Add clock source from PLL

Change the PLL clock source from syscrg to sys_syscon child node.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Torsten Duwe <duwe@suse.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/arch/riscv/dts/jh7110.dtsi b/arch/riscv/dts/jh7110.dtsi
index 7a8141a..825fbb7 100644
--- a/arch/riscv/dts/jh7110.dtsi
+++ b/arch/riscv/dts/jh7110.dtsi
@@ -487,12 +487,16 @@
 				 <&gmac1_rgmii_rxin>,
 				 <&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
 				 <&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
-				 <&tdm_ext>, <&mclk_ext>;
+				 <&tdm_ext>, <&mclk_ext>,
+				 <&pllclk JH7110_SYSCLK_PLL0_OUT>,
+				 <&pllclk JH7110_SYSCLK_PLL1_OUT>,
+				 <&pllclk JH7110_SYSCLK_PLL2_OUT>;
 			clock-names = "osc", "gmac1_rmii_refin",
 				      "gmac1_rgmii_rxin",
 				      "i2stx_bclk_ext", "i2stx_lrck_ext",
 				      "i2srx_bclk_ext", "i2srx_lrck_ext",
-				      "tdm_ext", "mclk_ext";
+				      "tdm_ext", "mclk_ext",
+				      "pll0_out", "pll1_out", "pll2_out";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};