[PATCH v1 11/16] dt-bindings: clock: Add StarFive JH8100 System-South-West clock and reset generator

[Sia Jee Heng]

Add bindings for the System-South-West clock and reset generator
(SYSCRG-SW) on JH8100 SoC.

Signed-off-by: Sia Jee Heng <jeeheng.sia at starfivetech.com>
Reviewed-by: Ley Foon Tan <leyfoon.tan at starfivetech.com>
---
 .../clock/starfive,jh8100-syscrg-sw.yaml      | 66 +++++++++++++++++++
 .../dt-bindings/clock/starfive,jh8100-crg.h   | 14 ++++
 .../dt-bindings/reset/starfive,jh8100-crg.h   | 10 +++
 3 files changed, 90 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/starfive,jh8100-syscrg-sw.yaml

diff --git a/Documentation/devicetree/bindings/clock/starfive,jh8100-syscrg-sw.yaml b/Documentation/devicetree/bindings/clock/starfive,jh8100-syscrg-sw.yaml
new file mode 100644
index 000000000000..8bd41af040b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/starfive,jh8100-syscrg-sw.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh8100-syscrg-sw.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH8100 System-South-West Clock And Reset Generator
+
+maintainers:
+  - Sia Jee Heng <jeeheng.sia at starfivetech.com>
+
+properties:
+  compatible:
+    const: starfive,jh8100-syscrg-sw
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: APB_BUS clock from SYSCRG
+      - description: VDEC_ROOT clock from SYSCRG
+      - description: FLEXNOC1 clock from SYSCRG
+
+  clock-names:
+    items:
+      - const: sys_clk_apb_bus
+      - const: sys_clk_vdec_root
+      - const: sys_clk_flexnoc1
+
+  '#clock-cells':
+    const: 1
+    description:
+      See <dt-bindings/clock/starfive,jh8100-crg.h> for valid indices.
+
+  '#reset-cells':
+    const: 1
+    description:
+      See <dt-bindings/reset/starfive-jh8100-crg.h> for valid indices.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+  - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/starfive,jh8100-crg.h>
+
+    clock-controller at 12720000 {
+            compatible = "starfive,jh8100-syscrg-sw";
+            reg = <0x12720000 0x10000>;
+            clocks = <&syscrg SYSCRG_CLK_APB_BUS>,
+                     <&syscrg SYSCRG_CLK_VDEC_ROOT>,
+                     <&syscrg SYSCRG_CLK_FLEXNOC1>;
+            clock-names = "sys_clk_apb_bus",
+                          "sys_clk_vdec_root",
+                          "sys_clk_flexnoc1";
+            #clock-cells = <1>;
+            #reset-cells = <1>;
+    };
diff --git a/include/dt-bindings/clock/starfive,jh8100-crg.h b/include/dt-bindings/clock/starfive,jh8100-crg.h
index b30ccd16a802..3ce0b9ec66be 100644
--- a/include/dt-bindings/clock/starfive,jh8100-crg.h
+++ b/include/dt-bindings/clock/starfive,jh8100-crg.h
@@ -344,4 +344,18 @@
 #define SYSCRG_NE_CLK_SMBUS0_ICG_EN					174
 
 #define SYSCRG_NE_CLK_END						175
+
+/* SYSCRG_SW_CLK */
+#define SYSCRG_SW_CLK_JPEG_AXI						0
+#define SYSCRG_SW_CLK_VC9000DJ_AXI					1
+#define SYSCRG_SW_CLK_VC9000DJ_VDEC					2
+#define SYSCRG_SW_CLK_VC9000DJ_APB					3
+#define SYSCRG_SW_CLK_VDEC_AXI						4
+#define SYSCRG_SW_CLK_VC9000D_AXI					5
+#define SYSCRG_SW_CLK_VC9000D_VDEC					6
+#define SYSCRG_SW_CLK_VC9000D_APB					7
+#define SYSCRG_SW_CLK_JPEG_ICG_EN					8
+#define SYSCRG_SW_CLK_VDEC_ICG_EN					9
+
+#define SYSCRG_SW_CLK_END						10
 #endif /* __DT_BINDINGS_CLOCK_STARFIVE_JH8100_H__ */
diff --git a/include/dt-bindings/reset/starfive,jh8100-crg.h b/include/dt-bindings/reset/starfive,jh8100-crg.h
index 7626da648686..55209382e00e 100644
--- a/include/dt-bindings/reset/starfive,jh8100-crg.h
+++ b/include/dt-bindings/reset/starfive,jh8100-crg.h
@@ -96,4 +96,14 @@
 #define SYSCRG_NE_RSTN_DUBHE_TVSENSOR				49
 
 #define SYSCRG_NE_RESET_NR_RESETS				50
+
+/*
+ * syscrg_sw: assert0
+ */
+#define SYSCRG_SW_RSTN_PRESETN					0
+#define SYSCRG_SW_RSTN_VC9000DJ					1
+#define SYSCRG_SW_RSTN_VC9000D					2
+#define SYSCRG_SW_RSTN_DDR_TVSENSOR				3
+
+#define SYSCRG_SW_RESET_NR_RESETS				4
 #endif /* __DT_BINDINGS_RESET_STARFIVE_JH8100_H__ */
-- 
2.34.1