* [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema
@ 2020-04-27 19:32 Geert Uytterhoeven
2020-04-28 2:29 ` Niklas Söderlund
2020-05-12 1:57 ` Rob Herring
0 siblings, 2 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2020-04-27 19:32 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring, Chris Brandt
Cc: devicetree, linux-renesas-soc, linux-kernel, Geert Uytterhoeven
Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to
json-schema.
Document missing properties.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
For a clean dtbs_check, this depends on "[PATCH] ARM: dts: r7s9210: Remove
bogus clock-names from OSTM nodes"
(https://lore.kernel.org/r/20200427192932.28967-1-geert+renesas@glider.be)
which I intend to queue as a fix for v5.7.
.../bindings/timer/renesas,ostm.txt | 31 ----------
.../bindings/timer/renesas,ostm.yaml | 59 +++++++++++++++++++
2 files changed, 59 insertions(+), 31 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt
create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.yaml
diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.txt b/Documentation/devicetree/bindings/timer/renesas,ostm.txt
deleted file mode 100644
index 81a78f8bcf170a82..0000000000000000
--- a/Documentation/devicetree/bindings/timer/renesas,ostm.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-* Renesas OS Timer (OSTM)
-
-The OSTM is a multi-channel 32-bit timer/counter with fixed clock
-source that can operate in either interval count down timer or free-running
-compare match mode.
-
-Channels are independent from each other.
-
-Required Properties:
-
- - compatible: must be one or more of the following:
- - "renesas,r7s72100-ostm" for the R7S72100 (RZ/A1) OSTM
- - "renesas,r7s9210-ostm" for the R7S9210 (RZ/A2) OSTM
- - "renesas,ostm" for any OSTM
- This is a fallback for the above renesas,*-ostm entries
-
- - reg: base address and length of the register block for a timer channel.
-
- - interrupts: interrupt specifier for the timer channel.
-
- - clocks: clock specifier for the timer channel.
-
-Example: R7S72100 (RZ/A1H) OSTM node
-
- ostm0: timer@fcfec000 {
- compatible = "renesas,r7s72100-ostm", "renesas,ostm";
- reg = <0xfcfec000 0x30>;
- interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
- clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
- power-domains = <&cpg_clocks>;
- };
diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.yaml b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
new file mode 100644
index 0000000000000000..600d47ab7d58570f
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/renesas,ostm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas OS Timer (OSTM)
+
+maintainers:
+ - Chris Brandt <chris.brandt@renesas.com>
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The OSTM is a multi-channel 32-bit timer/counter with fixed clock source that
+ can operate in either interval count down timer or free-running compare match
+ mode.
+
+ Channels are independent from each other.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r7s72100-ostm # RZ/A1H
+ - renesas,r7s9210-ostm # RZ/A2M
+ - const: renesas,ostm # Generic
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r7s72100-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ ostm0: timer@fcfec000 {
+ compatible = "renesas,r7s72100-ostm", "renesas,ostm";
+ reg = <0xfcfec000 0x30>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
+ power-domains = <&cpg_clocks>;
+ };
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema
2020-04-27 19:32 [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema Geert Uytterhoeven
@ 2020-04-28 2:29 ` Niklas Söderlund
2020-04-28 2:31 ` Niklas Söderlund
2020-05-12 1:57 ` Rob Herring
1 sibling, 1 reply; 4+ messages in thread
From: Niklas Söderlund @ 2020-04-28 2:29 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Daniel Lezcano, Thomas Gleixner, Rob Herring, Chris Brandt,
devicetree, linux-renesas-soc, linux-kernel
Hi Geert,
Thanks for your patch.
On 2020-04-27 21:32:24 +0200, Geert Uytterhoeven wrote:
> Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to
> json-schema.
>
> Document missing properties.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
> ---
> For a clean dtbs_check, this depends on "[PATCH] ARM: dts: r7s9210: Remove
> bogus clock-names from OSTM nodes"
> (https://lore.kernel.org/r/20200427192932.28967-1-geert+renesas@glider.be)
> which I intend to queue as a fix for v5.7.
>
> .../bindings/timer/renesas,ostm.txt | 31 ----------
> .../bindings/timer/renesas,ostm.yaml | 59 +++++++++++++++++++
> 2 files changed, 59 insertions(+), 31 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt
> create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.yaml
>
> diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.txt b/Documentation/devicetree/bindings/timer/renesas,ostm.txt
> deleted file mode 100644
> index 81a78f8bcf170a82..0000000000000000
> --- a/Documentation/devicetree/bindings/timer/renesas,ostm.txt
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -* Renesas OS Timer (OSTM)
> -
> -The OSTM is a multi-channel 32-bit timer/counter with fixed clock
> -source that can operate in either interval count down timer or free-running
> -compare match mode.
> -
> -Channels are independent from each other.
> -
> -Required Properties:
> -
> - - compatible: must be one or more of the following:
> - - "renesas,r7s72100-ostm" for the R7S72100 (RZ/A1) OSTM
> - - "renesas,r7s9210-ostm" for the R7S9210 (RZ/A2) OSTM
> - - "renesas,ostm" for any OSTM
> - This is a fallback for the above renesas,*-ostm entries
> -
> - - reg: base address and length of the register block for a timer channel.
> -
> - - interrupts: interrupt specifier for the timer channel.
> -
> - - clocks: clock specifier for the timer channel.
> -
> -Example: R7S72100 (RZ/A1H) OSTM node
> -
> - ostm0: timer@fcfec000 {
> - compatible = "renesas,r7s72100-ostm", "renesas,ostm";
> - reg = <0xfcfec000 0x30>;
> - interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
> - clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
> - power-domains = <&cpg_clocks>;
> - };
> diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.yaml b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
> new file mode 100644
> index 0000000000000000..600d47ab7d58570f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
> @@ -0,0 +1,59 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/timer/renesas,ostm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas OS Timer (OSTM)
> +
> +maintainers:
> + - Chris Brandt <chris.brandt@renesas.com>
> + - Geert Uytterhoeven <geert+renesas@glider.be>
> +
> +description:
> + The OSTM is a multi-channel 32-bit timer/counter with fixed clock source that
> + can operate in either interval count down timer or free-running compare match
> + mode.
> +
> + Channels are independent from each other.
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - renesas,r7s72100-ostm # RZ/A1H
> + - renesas,r7s9210-ostm # RZ/A2M
> + - const: renesas,ostm # Generic
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + power-domains:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - power-domains
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/r7s72100-clock.h>
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + ostm0: timer@fcfec000 {
> + compatible = "renesas,r7s72100-ostm", "renesas,ostm";
> + reg = <0xfcfec000 0x30>;
> + interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
> + clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
> + power-domains = <&cpg_clocks>;
> + };
> --
> 2.17.1
>
--
Regards,
Niklas Söderlund
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema
2020-04-28 2:29 ` Niklas Söderlund
@ 2020-04-28 2:31 ` Niklas Söderlund
0 siblings, 0 replies; 4+ messages in thread
From: Niklas Söderlund @ 2020-04-28 2:31 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Daniel Lezcano, Thomas Gleixner, Rob Herring, Chris Brandt,
devicetree, linux-renesas-soc, linux-kernel
Hi (again) Geert,
On 2020-04-28 04:29:05 +0200, Niklas Söderlund wrote:
> Hi Geert,
>
> Thanks for your patch.
>
> On 2020-04-27 21:32:24 +0200, Geert Uytterhoeven wrote:
> > Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to
> > json-schema.
> >
> > Document missing properties.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Sometimes I type quicker then I think (which is not such a difficult
taks), that should have been.
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
>
> > ---
> > For a clean dtbs_check, this depends on "[PATCH] ARM: dts: r7s9210: Remove
> > bogus clock-names from OSTM nodes"
> > (https://lore.kernel.org/r/20200427192932.28967-1-geert+renesas@glider.be)
> > which I intend to queue as a fix for v5.7.
> >
> > .../bindings/timer/renesas,ostm.txt | 31 ----------
> > .../bindings/timer/renesas,ostm.yaml | 59 +++++++++++++++++++
> > 2 files changed, 59 insertions(+), 31 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt
> > create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.txt b/Documentation/devicetree/bindings/timer/renesas,ostm.txt
> > deleted file mode 100644
> > index 81a78f8bcf170a82..0000000000000000
> > --- a/Documentation/devicetree/bindings/timer/renesas,ostm.txt
> > +++ /dev/null
> > @@ -1,31 +0,0 @@
> > -* Renesas OS Timer (OSTM)
> > -
> > -The OSTM is a multi-channel 32-bit timer/counter with fixed clock
> > -source that can operate in either interval count down timer or free-running
> > -compare match mode.
> > -
> > -Channels are independent from each other.
> > -
> > -Required Properties:
> > -
> > - - compatible: must be one or more of the following:
> > - - "renesas,r7s72100-ostm" for the R7S72100 (RZ/A1) OSTM
> > - - "renesas,r7s9210-ostm" for the R7S9210 (RZ/A2) OSTM
> > - - "renesas,ostm" for any OSTM
> > - This is a fallback for the above renesas,*-ostm entries
> > -
> > - - reg: base address and length of the register block for a timer channel.
> > -
> > - - interrupts: interrupt specifier for the timer channel.
> > -
> > - - clocks: clock specifier for the timer channel.
> > -
> > -Example: R7S72100 (RZ/A1H) OSTM node
> > -
> > - ostm0: timer@fcfec000 {
> > - compatible = "renesas,r7s72100-ostm", "renesas,ostm";
> > - reg = <0xfcfec000 0x30>;
> > - interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
> > - clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
> > - power-domains = <&cpg_clocks>;
> > - };
> > diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.yaml b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
> > new file mode 100644
> > index 0000000000000000..600d47ab7d58570f
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml
> > @@ -0,0 +1,59 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/timer/renesas,ostm.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Renesas OS Timer (OSTM)
> > +
> > +maintainers:
> > + - Chris Brandt <chris.brandt@renesas.com>
> > + - Geert Uytterhoeven <geert+renesas@glider.be>
> > +
> > +description:
> > + The OSTM is a multi-channel 32-bit timer/counter with fixed clock source that
> > + can operate in either interval count down timer or free-running compare match
> > + mode.
> > +
> > + Channels are independent from each other.
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - enum:
> > + - renesas,r7s72100-ostm # RZ/A1H
> > + - renesas,r7s9210-ostm # RZ/A2M
> > + - const: renesas,ostm # Generic
> > +
> > + reg:
> > + maxItems: 1
> > +
> > + interrupts:
> > + maxItems: 1
> > +
> > + clocks:
> > + maxItems: 1
> > +
> > + power-domains:
> > + maxItems: 1
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - interrupts
> > + - clocks
> > + - power-domains
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/r7s72100-clock.h>
> > + #include <dt-bindings/interrupt-controller/arm-gic.h>
> > + ostm0: timer@fcfec000 {
> > + compatible = "renesas,r7s72100-ostm", "renesas,ostm";
> > + reg = <0xfcfec000 0x30>;
> > + interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
> > + clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
> > + power-domains = <&cpg_clocks>;
> > + };
> > --
> > 2.17.1
> >
>
> --
> Regards,
> Niklas Söderlund
--
Regards,
Niklas Söderlund
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema
2020-04-27 19:32 [PATCH] dt-bindings: timer: renesas: ostm: Convert to json-schema Geert Uytterhoeven
2020-04-28 2:29 ` Niklas Söderlund
@ 2020-05-12 1:57 ` Rob Herring
1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-05-12 1:57 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Rob Herring, linux-renesas-soc, Chris Brandt, Thomas Gleixner,
Daniel Lezcano, linux-kernel, devicetree
On Mon, 27 Apr 2020 21:32:24 +0200, Geert Uytterhoeven wrote:
> Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to
> json-schema.
>
> Document missing properties.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> For a clean dtbs_check, this depends on "[PATCH] ARM: dts: r7s9210: Remove
> bogus clock-names from OSTM nodes"
> (https://lore.kernel.org/r/20200427192932.28967-1-geert+renesas@glider.be)
> which I intend to queue as a fix for v5.7.
>
> .../bindings/timer/renesas,ostm.txt | 31 ----------
> .../bindings/timer/renesas,ostm.yaml | 59 +++++++++++++++++++
> 2 files changed, 59 insertions(+), 31 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt
> create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.yaml
>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-04-28 2:31 ` Niklas Söderlund
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