| Message ID | 20250506022245.2587662-1-robh@kernel.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | dt-bindings: timer: Convert fsl,gtm to DT schema | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | warning | total: 0 errors, 2 warnings, 55 lines checked |
| robh/patch-applied | success | |
| robh/dt-meta-schema | success |
On Mon, May 05, 2025 at 09:22:43PM -0500, Rob Herring wrote: > Convert the Freescale General Purpose Timer binding to DT schema format. > Add the specific compatibles in use. Drop the "fsl,cpm2-gtm" compatible > which is not used. The examples are all similar, so just leave 1 > example. > > Signed-off-by: Rob Herring (Arm) <robh@kernel.org> > --- I'm not applying this one, it was already converted by patch: https://lore.kernel.org/r/20250412-gtm-yaml-v2-1-e4d2292ffefc@posteo.net > .../devicetree/bindings/timer/fsl,gtm.txt | 30 ---------- > .../devicetree/bindings/timer/fsl,gtm.yaml | 55 +++++++++++++++++++ > 2 files changed, 55 insertions(+), 30 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/timer/fsl,gtm.txt > create mode 100644 Documentation/devicetree/bindings/timer/fsl,gtm.yaml > > diff --git a/Documentation/devicetree/bindings/timer/fsl,gtm.txt b/Documentation/devicetree/bindings/timer/fsl,gtm.txt > deleted file mode 100644 > index fc1c571f7412..000000000000 > --- a/Documentation/devicetree/bindings/timer/fsl,gtm.txt > +++ /dev/null > @@ -1,30 +0,0 @@ > -* Freescale General-purpose Timers Module > - > -Required properties: > - - compatible : should be > - "fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs > - "fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs > - "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs > - - reg : should contain gtm registers location and length (0x40). > - - interrupts : should contain four interrupts. > - - clock-frequency : specifies the frequency driving the timer. > - > -Example: > - > -timer@500 { > - compatible = "fsl,mpc8360-gtm", "fsl,gtm"; > - reg = <0x500 0x40>; > - interrupts = <90 8 78 8 84 8 72 8>; > - interrupt-parent = <&ipic>; > - /* filled by u-boot */ > - clock-frequency = <0>; > -}; > - > -timer@440 { > - compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; > - reg = <0x440 0x40>; > - interrupts = <12 13 14 15>; > - interrupt-parent = <&qeic>; > - /* filled by u-boot */ > - clock-frequency = <0>; > -}; > diff --git a/Documentation/devicetree/bindings/timer/fsl,gtm.yaml b/Documentation/devicetree/bindings/timer/fsl,gtm.yaml > new file mode 100644 > index 000000000000..31d8534ac868 > --- /dev/null > +++ b/Documentation/devicetree/bindings/timer/fsl,gtm.yaml > @@ -0,0 +1,55 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/timer/fsl,gtm.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale General-purpose Timers Module > + > +maintainers: > + - Rob Herring <robh@kernel.org> > + > +properties: > + compatible: > + oneOf: > + - items: > + - enum: > + - fsl,mpc8308-gtm > + - fsl,mpc8313-gtm > + - fsl,mpc8315-gtm > + - const: fsl,gtm > + - items: > + - enum: > + - fsl,mpc8569-qe-gtm > + - fsl,mpc8360-qe-gtm > + - const: fsl,qe-gtm > + - const: fsl,gtm > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 4 > + description: > + One interrupt for each timer > + > + clock-frequency: > + description: Specifies the frequency driving the timer. > + default: 0 > + > +required: > + - compatible > + - reg > + - interrupts > + - clock-frequency > + > +additionalProperties: false > + > +examples: > + - | > + timer@440 { > + compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; > + reg = <0x440 0x40>; > + interrupts = <12>, <13>, <14>, <15>; > + clock-frequency = <0>; > + }; > -- > 2.47.2 >
diff --git a/Documentation/devicetree/bindings/timer/fsl,gtm.txt b/Documentation/devicetree/bindings/timer/fsl,gtm.txt deleted file mode 100644 index fc1c571f7412..000000000000 --- a/Documentation/devicetree/bindings/timer/fsl,gtm.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Freescale General-purpose Timers Module - -Required properties: - - compatible : should be - "fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs - "fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs - "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs - - reg : should contain gtm registers location and length (0x40). - - interrupts : should contain four interrupts. - - clock-frequency : specifies the frequency driving the timer. - -Example: - -timer@500 { - compatible = "fsl,mpc8360-gtm", "fsl,gtm"; - reg = <0x500 0x40>; - interrupts = <90 8 78 8 84 8 72 8>; - interrupt-parent = <&ipic>; - /* filled by u-boot */ - clock-frequency = <0>; -}; - -timer@440 { - compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; - reg = <0x440 0x40>; - interrupts = <12 13 14 15>; - interrupt-parent = <&qeic>; - /* filled by u-boot */ - clock-frequency = <0>; -}; diff --git a/Documentation/devicetree/bindings/timer/fsl,gtm.yaml b/Documentation/devicetree/bindings/timer/fsl,gtm.yaml new file mode 100644 index 000000000000..31d8534ac868 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/fsl,gtm.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/fsl,gtm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale General-purpose Timers Module + +maintainers: + - Rob Herring <robh@kernel.org> + +properties: + compatible: + oneOf: + - items: + - enum: + - fsl,mpc8308-gtm + - fsl,mpc8313-gtm + - fsl,mpc8315-gtm + - const: fsl,gtm + - items: + - enum: + - fsl,mpc8569-qe-gtm + - fsl,mpc8360-qe-gtm + - const: fsl,qe-gtm + - const: fsl,gtm + + reg: + maxItems: 1 + + interrupts: + maxItems: 4 + description: + One interrupt for each timer + + clock-frequency: + description: Specifies the frequency driving the timer. + default: 0 + +required: + - compatible + - reg + - interrupts + - clock-frequency + +additionalProperties: false + +examples: + - | + timer@440 { + compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; + reg = <0x440 0x40>; + interrupts = <12>, <13>, <14>, <15>; + clock-frequency = <0>; + };
Convert the Freescale General Purpose Timer binding to DT schema format. Add the specific compatibles in use. Drop the "fsl,cpm2-gtm" compatible which is not used. The examples are all similar, so just leave 1 example. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> --- .../devicetree/bindings/timer/fsl,gtm.txt | 30 ---------- .../devicetree/bindings/timer/fsl,gtm.yaml | 55 +++++++++++++++++++ 2 files changed, 55 insertions(+), 30 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/fsl,gtm.txt create mode 100644 Documentation/devicetree/bindings/timer/fsl,gtm.yaml