--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 PLL Clock Generator
+
+description:
+ These PLLs are high speed, low jitter frequency synthesizers in the JH7110.
+ Each PLL works in integer mode or fraction mode, with configuration
+ registers in the sys syscon. So the PLLs node should be a child of
+ SYS-SYSCON node.
+ The formula for calculating frequency is
+ Fvco = Fref * (NI + NF) / M / Q1
+
+maintainers:
+ - Xingyu Wu <xingyu.wu@starfivetech.com>
+
+properties:
+ compatible:
+ const: starfive,jh7110-pll
+
+ clocks:
+ maxItems: 1
+ description: Main Oscillator (24 MHz)
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+required:
+ - compatible
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller {
+ compatible = "starfive,jh7110-pll";
+ clocks = <&osc>;
+ #clock-cells = <1>;
+ };
#ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__
#define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__
+/* PLL clocks */
+#define JH7110_PLLCLK_PLL0_OUT 0
+#define JH7110_PLLCLK_PLL1_OUT 1
+#define JH7110_PLLCLK_PLL2_OUT 2
+#define JH7110_PLLCLK_END 3
+
/* SYSCRG clocks */
#define JH7110_SYSCLK_CPU_ROOT 0
#define JH7110_SYSCLK_CPU_CORE 1