[RESEND PATCH v6 6/7] riscv: dts: starfive: jh7110: Add syscon nodes

Xingyu Wu xingyu.wu at starfivetech.com
Mon Jul 3 23:46:09 PDT 2023


From: William Qiu <william.qiu at starfivetech.com>

Add stg_syscon/sys_syscon/aon_syscon/PLL nodes for JH7110 SoC.

Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
Co-developed-by: Xingyu Wu <xingyu.wu at starfivetech.com>
Signed-off-by: Xingyu Wu <xingyu.wu at starfivetech.com>
Signed-off-by: William Qiu <william.qiu at starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 4c5fdb905da8..11dd4c9d64b0 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -353,6 +353,11 @@ i2c2: i2c at 10050000 {
 			status = "disabled";
 		};
 
+		stg_syscon: syscon at 10240000 {
+			compatible = "starfive,jh7110-stg-syscon", "syscon";
+			reg = <0x0 0x10240000 0x0 0x1000>;
+		};
+
 		uart3: serial at 12000000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x0 0x12000000 0x0 0x10000>;
@@ -457,6 +462,17 @@ syscrg: clock-controller at 13020000 {
 			#reset-cells = <1>;
 		};
 
+		sys_syscon: syscon at 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 at 13040000 {
 			compatible = "starfive,jh7110-sys-pinctrl";
 			reg = <0x0 0x13040000 0x0 0x10000>;
@@ -486,6 +502,12 @@ aoncrg: clock-controller at 17000000 {
 			#reset-cells = <1>;
 		};
 
+		aon_syscon: syscon at 17010000 {
+			compatible = "starfive,jh7110-aon-syscon", "syscon";
+			reg = <0x0 0x17010000 0x0 0x1000>;
+			#power-domain-cells = <1>;
+		};
+
 		aongpio: pinctrl at 17020000 {
 			compatible = "starfive,jh7110-aon-pinctrl";
 			reg = <0x0 0x17020000 0x0 0x10000>;
-- 
2.25.1




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