openwrt/target/linux/starfive/patches-6.1/0039-riscv-dts-starfive-jh7110-Add-PLL-clock-node-and-mod.patch

From f0548ab9212ef35abe79f46e5f509f4fc9d78699 Mon Sep 17 00:00:00 2001
From: Xingyu Wu <[email protected]>
Date: Mon, 20 Feb 2023 14:33:33 +0800
Subject: [PATCH 039/122] riscv: dts: starfive: jh7110: Add PLL clock node and
 modify syscrg node

Add the PLL clock node for the Starfive JH7110 SoC and
modify the SYSCRG node to add PLL clocks input.

Signed-off-by: Xingyu Wu <[email protected]>
---
 arch/riscv/boot/dts/starfive/jh7110.dtsi | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -452,12 +452,16 @@
 				 <&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_CLK_PLL0_OUT>,
+				 <&pllclk JH7110_CLK_PLL1_OUT>,
+				 <&pllclk JH7110_CLK_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>;
 		};
@@ -465,6 +469,12 @@
 		sys_syscon: syscon@13030000 {
 			compatible = "starfive,jh7110-sys-syscon", "syscon", "simple-mfd";
 			reg = <0x0 0x13030000 0x0 0x1000>;
+
+			pllclk: clock-controller {
+				compatible = "starfive,jh7110-pll";
+				clocks = <&osc>;
+				#clock-cells = <1>;
+			};
 		};
 
 		sysgpio: pinctrl@13040000 {