dt-bindings: timer: Convert csky,mptimer to DT schema
Rob Herring (Arm)
maintainerPATCH 1/1 dt-bindings: timer: Convert csky,mptimer to DT schema
Convert the C-SKY Multi-processor timer binding to DT schema format. It's a straight-forward conversion.
Signed-off-by Rob Herring (Arm) <[email protected]>
--- .../bindings/timer/csky,mptimer.txt | 42 ----------------- .../bindings/timer/csky,mptimer.yaml | 46 +++++++++++++++++++ 2 files changed, 46 insertions(+), 42 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.txt create mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.yaml
Documentation/devicetree/bindings/timer/csky,mptimer.txt deleted +0 -42
@@ -1,42 +0,0 @@ -============================ -C-SKY Multi-processors Timer -============================ - -C-SKY multi-processors timer is designed for C-SKY SMP system and the -regs is accessed by cpu co-processor 4 registers with mtcr/mfcr. - - - PTIM_CTLR "cr<0, 14>" Control reg to start reset timer. - - PTIM_TSR "cr<1, 14>" Interrupt cleanup status reg. - - PTIM_CCVR "cr<3, 14>" Current counter value reg. - - PTIM_LVR "cr<6, 14>" Window value reg to trigger next event. - -============================== -timer node bindings definition -============================== - - Description: Describes SMP timer - - PROPERTIES - - - compatible - Usage: required - Value type: <string> - Definition: must be "csky,mptimer" - - clocks - Usage: required - Value type: <node> - Definition: must be input clk node - - interrupts - Usage: required - Value type: <u32> - Definition: must be timer irq num defined by soc - -Examples: ---------- - - timer: timer { - compatible = "csky,mptimer"; - clocks = <&dummy_apb_clk>; - interrupts = <16>; - interrupt-parent = <&intc>; - };
Documentation/devicetree/bindings/timer/csky,mptimer.yaml new file +46 -0
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Signature · 1 line
2.47.2
Acked-by Guo Ren <[email protected]>
Quoted 115 lines · Rob Herring (Arm)
Convert the C-SKY Multi-processor timer binding to DT schema format. It's a straight-forward conversion.
Signed-off-by Rob Herring (Arm) <[email protected]>--- .../bindings/timer/csky,mptimer.txt | 42 ----------------- .../bindings/timer/csky,mptimer.yaml | 46 +++++++++++++++++++ 2 files changed, 46 insertions(+), 42 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.txt create mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.yamlDocumentation/devicetree/bindings/timer/csky,mptimer.txt deleted +0
-42@@ -1,42 +0,0 @@ -============================ -C-SKY Multi-processors Timer -============================ - -C-SKY multi-processors timer is designed for C-SKY SMP system and the -regs is accessed by cpu co-processor 4 registers with mtcr/mfcr. - - - PTIM_CTLR "cr<0, 14>" Control reg to start reset timer. - - PTIM_TSR "cr<1, 14>" Interrupt cleanup status reg. - - PTIM_CCVR "cr<3, 14>" Current counter value reg. - - PTIM_LVR "cr<6, 14>" Window value reg to trigger next event. - -============================== -timer node bindings definition -============================== - - Description: Describes SMP timer - - PROPERTIES - - - compatible - Usage: required - Value type: <string> - Definition: must be "csky,mptimer" - - clocks - Usage: required - Value type: <node> - Definition: must be input clk node - - interrupts - Usage: required - Value type: <u32> - Definition: must be timer irq num defined by soc - -Examples: ---------- - - timer: timer { - compatible = "csky,mptimer"; - clocks = <&dummy_apb_clk>; - interrupts = <16>; - interrupt-parent = <&intc>; - };Documentation/devicetree/bindings/timer/csky,mptimer.yaml new file +46
-1@@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/csky,mptimer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: C-SKY Multi-processors Timer + +maintainers: + - Flavio Suligoi <[email protected]> + - Guo Ren <[email protected]> + +description: | + C-SKY multi-processors timer is designed for C-SKY SMP system and the regs are + accessed by cpu co-processor 4 registers with mtcr/mfcr. + + - PTIM_CTLR "cr<0, 14>" Control reg to start reset timer. + - PTIM_TSR "cr<1, 14>" Interrupt cleanup status reg. + - PTIM_CCVR "cr<3, 14>" Current counter value reg. + - PTIM_LVR "cr<6, 14>" Window value reg to trigger next event. + +properties: + compatible: + items: + - const: csky,mptimer + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + timer { + compatible = "csky,mptimer"; + clocks = <&dummy_apb_clk>; + interrupts = <16>; + }; --2.47.2
Signature · 2 lines
Best Regards Guo Ren
Daniel Lezcano
AppliedQuoted 5 lines · Rob Herring
Convert the C-SKY Multi-processor timer binding to DT schema format. It's a straight-forward conversion.
Signed-off-by Rob Herring (Arm) <[email protected]>---
Applied, thanks!
Signature · 5 lines
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
The following commit has been merged into the timers/clocksource branch of tip:
The following commit has been merged into the timers/clocksource branch of tip:
Commit-ID: 157265afbdf257c99280511a3a557933d5b2e9f1 Gitweb: https://git.kernel.org/tip/157265afbdf257c99280511a3a557933d5b2e9f1 Author: Rob Herring (Arm) <[email protected]> AuthorDate: Mon, 05 May 2025 21:22:27 -05:00 Committer: Daniel Lezcano <[email protected]> CommitterDate: Fri, 16 May 2025 11:10:33 +02:00
dt-bindings: timer: Convert csky,mptimer to DT schema
Convert the C-SKY Multi-processor timer binding to DT schema format. It's a straight-forward conversion.
Signed-off-by Rob Herring (Arm) <[email protected]>
Acked-by Guo Ren <[email protected]>
Signed-off-by Daniel Lezcano <[email protected]>
--- Documentation/devicetree/bindings/timer/csky,mptimer.txt | 42 +------ Documentation/devicetree/bindings/timer/csky,mptimer.yaml | 46 +++++++- 2 files changed, 46 insertions(+), 42 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.txt create mode 100644 Documentation/devicetree/bindings/timer/csky,mptimer.yaml
Documentation/devicetree/bindings/timer/csky,mptimer.txt deleted +0 -42
@@ -1,42 +0,0 @@ -============================ -C-SKY Multi-processors Timer -============================ - -C-SKY multi-processors timer is designed for C-SKY SMP system and the -regs is accessed by cpu co-processor 4 registers with mtcr/mfcr. - - - PTIM_CTLR "cr<0, 14>" Control reg to start reset timer. - - PTIM_TSR "cr<1, 14>" Interrupt cleanup status reg. - - PTIM_CCVR "cr<3, 14>" Current counter value reg. - - PTIM_LVR "cr<6, 14>" Window value reg to trigger next event. - -============================== -timer node bindings definition -============================== - - Description: Describes SMP timer - - PROPERTIES - - - compatible - Usage: required - Value type: <string> - Definition: must be "csky,mptimer" - - clocks - Usage: required - Value type: <node> - Definition: must be input clk node - - interrupts - Usage: required - Value type: <u32> - Definition: must be timer irq num defined by soc - -Examples: ---------- - - timer: timer { - compatible = "csky,mptimer"; - clocks = <&dummy_apb_clk>; - interrupts = <16>; - interrupt-parent = <&intc>; - };
Documentation/devicetree/bindings/timer/csky,mptimer.yaml new file +46 -0
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