[PATCH v2 07/22] dt-bindings: clock: Add StarFive JHB100 System-1 clock and reset generator

[Changhuang Liang]

Add bindings for the System-1 clocks and reset generator (SYS1CRG) on
JHB100 SoC.

Signed-off-by: Changhuang Liang <changhuang.liang at starfivetech.com>
---
 .../clock/starfive,jhb100-sys1crg.yaml        | 71 +++++++++++++++++++
 .../dt-bindings/clock/starfive,jhb100-crg.h   | 20 ++++++
 .../dt-bindings/reset/starfive,jhb100-crg.h   | 11 +++
 3 files changed, 102 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-sys1crg.yaml

diff --git a/Documentation/devicetree/bindings/clock/starfive,jhb100-sys1crg.yaml b/Documentation/devicetree/bindings/clock/starfive,jhb100-sys1crg.yaml
new file mode 100644
index 000000000000..627dfb8593a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/starfive,jhb100-sys1crg.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jhb100-sys1crg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JHB100 System-1 Clock and Reset Generator
+
+maintainers:
+  - Changhuang Liang <changhuang.liang at starfivetech.com>
+
+properties:
+  compatible:
+    const: starfive,jhb100-sys1crg
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Main Oscillator (25 MHz)
+      - description: PLL0
+      - description: PLL1
+      - description: PLL2
+      - description: PLL4
+      - description: PLL5
+      - description: NPU Non Coherent NOC Initiator
+
+  clock-names:
+    items:
+      - const: osc
+      - const: pll0
+      - const: pll1
+      - const: pll2
+      - const: pll4
+      - const: pll5
+      - const: npu_ncnoc_init
+
+  '#clock-cells':
+    const: 1
+    description:
+      See <dt-bindings/clock/starfive,jhb100-crg.h> for valid indices.
+
+  '#reset-cells':
+    const: 1
+    description:
+      See <dt-bindings/reset/starfive-jhb100-crg.h> for valid indices.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+  - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    clock-controller at 13004000 {
+      compatible = "starfive,jhb100-sys1crg";
+      reg = <0x13004000 0x4000>;
+      clocks = <&osc>, <&pll0>, <&pll1>,
+               <&syspll 0>, <&syspll 2>,
+               <&syspll 3>, <&sys0crg 61>;
+      clock-names = "osc", "pll0", "pll1", "pll2",
+                    "pll4", "pll5", "npu_ncnoc_init";
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+    };
diff --git a/include/dt-bindings/clock/starfive,jhb100-crg.h b/include/dt-bindings/clock/starfive,jhb100-crg.h
index 24ef2663f05a..d7904b32bd51 100644
--- a/include/dt-bindings/clock/starfive,jhb100-crg.h
+++ b/include/dt-bindings/clock/starfive,jhb100-crg.h
@@ -53,4 +53,24 @@
 #define JHB100_SYS0CLK_GPU0_NCNOC_INIT			73
 #define JHB100_SYS0CLK_GPU1_NCNOC_INIT			74
 
+/* SYS1CRG clocks */
+#define JHB100_SYS1CLK_APB_MAIN_SYS1			0
+#define JHB100_SYS1CLK_APB_SENSOR_ICG_BUF		1
+
+#define JHB100_SYS1CLK_GPIO_ESPI1_EXT			5
+
+#define JHB100_SYS1CLK_HOSTSS1_NCNOC_CFG		7
+#define JHB100_SYS1CLK_HOSTSS1_PHY_SCAN_1000_ICG_BUF	8
+#define JHB100_SYS1CLK_NPU_NCNOC_CFG			9
+#define JHB100_SYS1CLK_NPU_CORE_DIV			10
+#define JHB100_SYS1CLK_DOM_NPU_CORE_CLK			11
+#define JHB100_SYS1CLK_DOM_NPU_BUS_CLK			12
+#define JHB100_SYS1CLK_DOM_NPU_INIT_CLK			13
+#define JHB100_SYS1CLK_DOM_NPU_OSC_CLK			14
+#define JHB100_SYS1CLK_VOUT_NCNOC_TARG			15
+#define JHB100_SYS1CLK_VOUT_PIX0			16
+#define JHB100_SYS1CLK_VOUT_PIX1			17
+#define JHB100_SYS1CLK_BMCPER3_NCNOC_TARG		18
+#define JHB100_SYS1CLK_BMCPER3_CFG_125			19
+
 #endif /* __DT_BINDINGS_CLOCK_STARFIVE_JHB100_H__ */
diff --git a/include/dt-bindings/reset/starfive,jhb100-crg.h b/include/dt-bindings/reset/starfive,jhb100-crg.h
index 5c7b00afda73..da1b51621172 100644
--- a/include/dt-bindings/reset/starfive,jhb100-crg.h
+++ b/include/dt-bindings/reset/starfive,jhb100-crg.h
@@ -25,4 +25,15 @@
 #define JHB100_SYS0RST_BMCUSB_RSTN_BUS					13
 #define JHB100_SYS0RST_BMCUSB_RSTN_CRG					14
 
+/* SYS1CRG resets */
+#define JHB100_SYS1RST_SYS1_IOMUX_PRESETN				0
+#define JHB100_SYS1RST_MAIN_RSTN_CHIPTOP_SENSOR				1
+#define JHB100_SYS1RST_VOUT_RSTN_HOST0					2
+#define JHB100_SYS1RST_VOUT_RSTN_HOST1					3
+#define JHB100_SYS1RST_HOSTSS1_RSTN_BUS_ESPI				4
+#define JHB100_SYS1RST_HOSTSS1_RSTN_BUS_PCIE				5
+#define JHB100_SYS1RST_HOSTSS1_RSTN_CRG					6
+#define JHB100_SYS1RST_BMCPERIPH3_RSTN_CRG				7
+#define JHB100_SYS1RST_BMCPERIPH3_RSTN_BUS				8
+
 #endif /* __DT_BINDINGS_RESET_STARFIVE_JHB100_CRG_H__ */
-- 
2.25.1