Merge tag 'timers-clocksource-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull clocksource updates from Thomas Gleixner:
 "Updates for clocksource/clockevent drivers:

   - The final conversion of text formatted device tree binding to
     schemas

   - A new driver fot the System Timer Module on S32G NXP SoCs

   - A new driver fot the Econet HPT timer

   - The usual improvements and device tree binding updates"

* tag 'timers-clocksource-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
  clocksource/drivers/renesas-ostm: Unconditionally enable reprobe support
  dt-bindings: timer: renesas,ostm: Document RZ/V2N (R9A09G056) support
  dt-bindings: timer: Convert marvell,armada-370-timer to DT schema
  dt-bindings: timer: Convert ti,keystone-timer to DT schema
  dt-bindings: timer: Convert st,spear-timer to DT schema
  dt-bindings: timer: Convert socionext,milbeaut-timer to DT schema
  dt-bindings: timer: Convert snps,arc-timer to DT schema
  dt-bindings: timer: Convert snps,archs-rtc to DT schema
  dt-bindings: timer: Convert snps,archs-gfrc to DT schema
  dt-bindings: timer: Convert lsi,zevio-timer to DT schema
  dt-bindings: timer: Convert jcore,pit to DT schema
  dt-bindings: timer: Convert img,pistachio-gptimer to DT schema
  dt-bindings: timer: Convert ezchip,nps400-timer to DT schema
  dt-bindings: timer: Convert cirrus,clps711x-timer to DT schema
  dt-bindings: timer: Convert altr,timer-1.0 to DT schema
  dt-bindings: timer: Add ESWIN EIC7700 CLINT
  clocksource/drivers: Add EcoNet Timer HPT driver
  dt-bindings: timer: Add EcoNet EN751221 "HPT" CPU Timer
  dt-bindings: timer: Convert arm,mps2-timer to DT schema
  dt-bindings: timer: Add Sophgo SG2044 ACLINT timer
  ...

Author: torvalds

Documentation/devicetree/bindings/timer/altr,timer-1.0.txt

@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/altr,timer-1.0.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Altera Timer
+
+maintainers:
+  - Dinh Nguyen <[email protected]>
+
+properties:
+  compatible:
+    const: altr,timer-1.0
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clock-frequency:
+    description: Frequency of the clock that drives the counter, in Hz.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@400000 {
+        compatible = "altr,timer-1.0";
+        reg = <0x00400000 0x00000020>;
+        interrupts = <11>;
+        clock-frequency = <125000000>;
+    };

Documentation/devicetree/bindings/timer/altr,timer-1.0.yaml

@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm,mps2-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM MPS2 timer
+
+maintainers:
+  - Vladimir Murzin <[email protected]>
+
+description:
+  The MPS2 platform has simple general-purpose 32 bits timers.
+
+properties:
+  compatible:
+    const: arm,mps2-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-frequency:
+    description: Rate in Hz of the timer input clock
+
+oneOf:
+  - required: [clocks]
+  - required: [clock-frequency]
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@40000000 {
+        compatible = "arm,mps2-timer";
+        reg = <0x40000000 0x1000>;
+        interrupts = <8>;
+        clocks = <&sysclk>;
+    };

Documentation/devicetree/bindings/timer/arm,mps2-timer.txt

@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/cirrus,clps711x-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic CLPS711X Timer Counter
+
+maintainers:
+  - Alexander Shiyan <[email protected]>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - cirrus,ep7312-timer
+          - const: cirrus,ep7209-timer
+      - const: cirrus,ep7209-timer
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@80000300 {
+        compatible = "cirrus,ep7312-timer", "cirrus,ep7209-timer";
+        reg = <0x80000300 0x4>;
+        interrupts = <8>;
+        clocks = <&clks 5>;
+    };

Documentation/devicetree/bindings/timer/arm,mps2-timer.yaml

@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/cnxt,cx92755-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Conexant Digicolor SoCs Timer Controller
+
+maintainers:
+  - Baruch Siach <[email protected]>
+
+properties:
+  compatible:
+    const: cnxt,cx92755-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    description: Contains 8 interrupts, one for each timer
+    items:
+      - description: interrupt for timer 0
+      - description: interrupt for timer 1
+      - description: interrupt for timer 2
+      - description: interrupt for timer 3
+      - description: interrupt for timer 4
+      - description: interrupt for timer 5
+      - description: interrupt for timer 6
+      - description: interrupt for timer 7
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@f0000fc0 {
+      compatible = "cnxt,cx92755-timer";
+      reg = <0xf0000fc0 0x40>;
+      interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>;
+      clocks = <&main_clk>;
+    };

Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt

@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/csky,gx6605s-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: gx6605s SOC Timer
+
+maintainers:
+  - Guo Ren <[email protected]>
+
+properties:
+  compatible:
+    const: csky,gx6605s-timer
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@20a000 {
+        compatible = "csky,gx6605s-timer";
+        reg = <0x0020a000 0x400>;
+        clocks = <&dummy_apb_clk>;
+        interrupts = <10>;
+    };