[PATCH v5 0/2] dt-bindings: timer: renesas: tmu: Document r8a774e1 and

[PATCH v5 0/2] dt-bindings: timer: renesas: tmu: Document r8a774e1 and

[Geert Uytterhoeven]

	Hi Daniel, Thomas,

This patch series picks up missing Device Tree binding updates for the
Renesas Timer Unit (TMU), and converts the bindings to json-schema.

Thanks for applying!

Geert Uytterhoeven (1):
  dt-bindings: timer: renesas: tmu: Convert to json-schema

Marian-Cristian Rotariu (1):
  dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings

 .../devicetree/bindings/timer/renesas,tmu.txt | 49 ---------
 .../bindings/timer/renesas,tmu.yaml           | 99 +++++++++++++++++++
 2 files changed, 99 insertions(+), 49 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt
 create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml

-- 
2.25.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

[PATCH v5 1/2] dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings

[Geert Uytterhoeven]

From: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>

Document RZ/G2H (R8A774E1) SoC in the Renesas TMU bindings.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v5:
  - Pick up as a dependency.
---
 Documentation/devicetree/bindings/timer/renesas,tmu.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
index 29159f4e65abece9..a36cd61e74fba52e 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
@@ -13,6 +13,7 @@ Required Properties:
     - "renesas,tmu-r8a774a1" for the r8a774A1 TMU
     - "renesas,tmu-r8a774b1" for the r8a774B1 TMU
     - "renesas,tmu-r8a774c0" for the r8a774C0 TMU
+    - "renesas,tmu-r8a774e1" for the r8a774E1 TMU
     - "renesas,tmu-r8a7778" for the r8a7778 TMU
     - "renesas,tmu-r8a7779" for the r8a7779 TMU
     - "renesas,tmu-r8a77970" for the r8a77970 TMU
-- 
2.25.1

[PATCH v5 2/2] dt-bindings: timer: renesas: tmu: Convert to json-schema

[Geert Uytterhoeven]

Convert the Renesas R-Mobile/R-Car Timer Unit (TMU) Device Tree binding
documentation to json-schema.

Document missing properties.
Update the example to match reality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v5:
  - No changes,

v4:
  - Rebase on top of "dt-bindings: timer: renesas,tmu: Document r8a774e1
    bindings",

v3:
  - Remove unneeded 'allOf' container around '$ref',

v2:
  - Add missing "additionalProperties: false",
  - Add Reviewed-by.
---
 .../devicetree/bindings/timer/renesas,tmu.txt | 50 ----------
 .../bindings/timer/renesas,tmu.yaml           | 99 +++++++++++++++++++
 2 files changed, 99 insertions(+), 50 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt
 create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml

diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
deleted file mode 100644
index a36cd61e74fba52e..0000000000000000
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Renesas R-Mobile/R-Car Timer Unit (TMU)
-
-The TMU is a 32-bit timer/counter with configurable clock inputs and
-programmable compare match.
-
-Channels share hardware resources but their counter and compare match value
-are independent. The TMU hardware supports up to three channels.
-
-Required Properties:
-
-  - compatible: must contain one or more of the following:
-    - "renesas,tmu-r8a7740" for the r8a7740 TMU
-    - "renesas,tmu-r8a774a1" for the r8a774A1 TMU
-    - "renesas,tmu-r8a774b1" for the r8a774B1 TMU
-    - "renesas,tmu-r8a774c0" for the r8a774C0 TMU
-    - "renesas,tmu-r8a774e1" for the r8a774E1 TMU
-    - "renesas,tmu-r8a7778" for the r8a7778 TMU
-    - "renesas,tmu-r8a7779" for the r8a7779 TMU
-    - "renesas,tmu-r8a77970" for the r8a77970 TMU
-    - "renesas,tmu-r8a77980" for the r8a77980 TMU
-    - "renesas,tmu" for any TMU.
-      This is a fallback for the above renesas,tmu-* entries
-
-  - reg: base address and length of the registers block for the timer module.
-
-  - interrupts: interrupt-specifier for the timer, one per channel.
-
-  - clocks: a list of phandle + clock-specifier pairs, one for each entry
-    in clock-names.
-  - clock-names: must contain "fck" for the functional clock.
-
-Optional Properties:
-
-  - #renesas,channels: number of channels implemented by the timer, must be 2
-    or 3 (if not specified the value defaults to 3).
-
-
-Example: R8A7779 (R-Car H1) TMU0 node
-
-	tmu0: timer@ffd80000 {
-		compatible = "renesas,tmu-r8a7779", "renesas,tmu";
-		reg = <0xffd80000 0x30>;
-		interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 33 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 34 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
-		clock-names = "fck";
-
-		#renesas,channels = <3>;
-	};
diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
new file mode 100644
index 0000000000000000..c54188731a1bd7c1
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/renesas,tmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Mobile/R-Car Timer Unit (TMU)
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description:
+  The TMU is a 32-bit timer/counter with configurable clock inputs and
+  programmable compare match.
+
+  Channels share hardware resources but their counter and compare match value
+  are independent. The TMU hardware supports up to three channels.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,tmu-r8a7740  # R-Mobile A1
+          - renesas,tmu-r8a774a1 # RZ/G2M
+          - renesas,tmu-r8a774b1 # RZ/G2N
+          - renesas,tmu-r8a774c0 # RZ/G2E
+          - renesas,tmu-r8a774e1 # RZ/G2H
+          - renesas,tmu-r8a7778  # R-Car M1A
+          - renesas,tmu-r8a7779  # R-Car H1
+          - renesas,tmu-r8a77970 # R-Car V3M
+          - renesas,tmu-r8a77980 # R-Car V3H
+      - const: renesas,tmu
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 2
+    maxItems: 3
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: fck
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  '#renesas,channels':
+    description:
+      Number of channels implemented by the timer.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 2, 3 ]
+    default: 3
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - power-domains
+
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          enum:
+            - renesas,tmu-r8a7740
+            - renesas,tmu-r8a7778
+            - renesas,tmu-r8a7779
+then:
+  required:
+    - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7779-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7779-sysc.h>
+    tmu0: timer@ffd80000 {
+            compatible = "renesas,tmu-r8a7779", "renesas,tmu";
+            reg = <0xffd80000 0x30>;
+            interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
+            clock-names = "fck";
+            power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
+            #renesas,channels = <3>;
+    };
-- 
2.25.1

Re: [PATCH v5 0/2] dt-bindings: timer: renesas: tmu: Document r8a774e1 and

[Niklas Söderlund]

Hi Geert,

Thanks for your work.

On 2020-11-10 17:20:12 +0100, Geert Uytterhoeven wrote:
> 	Hi Daniel, Thomas,
> 
> This patch series picks up missing Device Tree binding updates for the
> Renesas Timer Unit (TMU), and converts the bindings to json-schema.
> 
> Thanks for applying!

For the whole series,

Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

> 
> Geert Uytterhoeven (1):
>   dt-bindings: timer: renesas: tmu: Convert to json-schema
> 
> Marian-Cristian Rotariu (1):
>   dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings
> 
>  .../devicetree/bindings/timer/renesas,tmu.txt | 49 ---------
>  .../bindings/timer/renesas,tmu.yaml           | 99 +++++++++++++++++++
>  2 files changed, 99 insertions(+), 49 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt
>  create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml
> 
> -- 
> 2.25.1
> 
> Gr{oetje,eeting}s,
> 
> 						Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> 							    -- Linus Torvalds

-- 
Regards,
Niklas Söderlund

Re: [PATCH v5 0/2] dt-bindings: timer: renesas: tmu: Document r8a774e1 and

[Daniel Lezcano]

On 10/11/2020 17:20, Geert Uytterhoeven wrote:
> 	Hi Daniel, Thomas,
> 
> This patch series picks up missing Device Tree binding updates for the
> Renesas Timer Unit (TMU), and converts the bindings to json-schema.
> 
> Thanks for applying!
> 
> Geert Uytterhoeven (1):
>   dt-bindings: timer: renesas: tmu: Convert to json-schema
> 
> Marian-Cristian Rotariu (1):
>   dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings
> 
>  .../devicetree/bindings/timer/renesas,tmu.txt | 49 ---------
>  .../bindings/timer/renesas,tmu.yaml           | 99 +++++++++++++++++++
>  2 files changed, 99 insertions(+), 49 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt
>  create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml

Applied, thanks


-- 
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Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
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[tip: timers/core] dt-bindings: timer: renesas: tmu: Convert to json-schema

[tip-bot2 for Geert Uytterhoeven]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     b7c0fed5ccf2c5cb4bb43ddc6b1625f042a83d0a
Gitweb:        https://git.kernel.org/tip/b7c0fed5ccf2c5cb4bb43ddc6b1625f042a83d0a
Author:        Geert Uytterhoeven <geert+renesas@glider.be>
AuthorDate:    Tue, 10 Nov 2020 17:20:14 +01:00
Committer:     Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Thu, 03 Dec 2020 19:16:26 +01:00

dt-bindings: timer: renesas: tmu: Convert to json-schema

Convert the Renesas R-Mobile/R-Car Timer Unit (TMU) Device Tree binding
documentation to json-schema.

Document missing properties.
Update the example to match reality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20201110162014.3290109-3-geert+renesas@glider.be
---
 Documentation/devicetree/bindings/timer/renesas,tmu.txt  |  50 +----
 Documentation/devicetree/bindings/timer/renesas,tmu.yaml |  99 +++++++-
 2 files changed, 99 insertions(+), 50 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt
 create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml

diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
deleted file mode 100644
index a36cd61..0000000
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Renesas R-Mobile/R-Car Timer Unit (TMU)
-
-The TMU is a 32-bit timer/counter with configurable clock inputs and
-programmable compare match.
-
-Channels share hardware resources but their counter and compare match value
-are independent. The TMU hardware supports up to three channels.
-
-Required Properties:
-
-  - compatible: must contain one or more of the following:
-    - "renesas,tmu-r8a7740" for the r8a7740 TMU
-    - "renesas,tmu-r8a774a1" for the r8a774A1 TMU
-    - "renesas,tmu-r8a774b1" for the r8a774B1 TMU
-    - "renesas,tmu-r8a774c0" for the r8a774C0 TMU
-    - "renesas,tmu-r8a774e1" for the r8a774E1 TMU
-    - "renesas,tmu-r8a7778" for the r8a7778 TMU
-    - "renesas,tmu-r8a7779" for the r8a7779 TMU
-    - "renesas,tmu-r8a77970" for the r8a77970 TMU
-    - "renesas,tmu-r8a77980" for the r8a77980 TMU
-    - "renesas,tmu" for any TMU.
-      This is a fallback for the above renesas,tmu-* entries
-
-  - reg: base address and length of the registers block for the timer module.
-
-  - interrupts: interrupt-specifier for the timer, one per channel.
-
-  - clocks: a list of phandle + clock-specifier pairs, one for each entry
-    in clock-names.
-  - clock-names: must contain "fck" for the functional clock.
-
-Optional Properties:
-
-  - #renesas,channels: number of channels implemented by the timer, must be 2
-    or 3 (if not specified the value defaults to 3).
-
-
-Example: R8A7779 (R-Car H1) TMU0 node
-
-	tmu0: timer@ffd80000 {
-		compatible = "renesas,tmu-r8a7779", "renesas,tmu";
-		reg = <0xffd80000 0x30>;
-		interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 33 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 34 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
-		clock-names = "fck";
-
-		#renesas,channels = <3>;
-	};
diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
new file mode 100644
index 0000000..c541887
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/renesas,tmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Mobile/R-Car Timer Unit (TMU)
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description:
+  The TMU is a 32-bit timer/counter with configurable clock inputs and
+  programmable compare match.
+
+  Channels share hardware resources but their counter and compare match value
+  are independent. The TMU hardware supports up to three channels.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,tmu-r8a7740  # R-Mobile A1
+          - renesas,tmu-r8a774a1 # RZ/G2M
+          - renesas,tmu-r8a774b1 # RZ/G2N
+          - renesas,tmu-r8a774c0 # RZ/G2E
+          - renesas,tmu-r8a774e1 # RZ/G2H
+          - renesas,tmu-r8a7778  # R-Car M1A
+          - renesas,tmu-r8a7779  # R-Car H1
+          - renesas,tmu-r8a77970 # R-Car V3M
+          - renesas,tmu-r8a77980 # R-Car V3H
+      - const: renesas,tmu
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 2
+    maxItems: 3
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: fck
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  '#renesas,channels':
+    description:
+      Number of channels implemented by the timer.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 2, 3 ]
+    default: 3
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - power-domains
+
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          enum:
+            - renesas,tmu-r8a7740
+            - renesas,tmu-r8a7778
+            - renesas,tmu-r8a7779
+then:
+  required:
+    - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7779-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7779-sysc.h>
+    tmu0: timer@ffd80000 {
+            compatible = "renesas,tmu-r8a7779", "renesas,tmu";
+            reg = <0xffd80000 0x30>;
+            interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
+            clock-names = "fck";
+            power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
+            #renesas,channels = <3>;
+    };

[tip: timers/core] dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings

[tip-bot2 for Marian-Cristian Rotariu]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     db08e6c0e2513d1341369ec6a4f1774ee20b290b
Gitweb:        https://git.kernel.org/tip/db08e6c0e2513d1341369ec6a4f1774ee20b290b
Author:        Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
AuthorDate:    Tue, 10 Nov 2020 17:20:13 +01:00
Committer:     Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Thu, 03 Dec 2020 19:16:26 +01:00

dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings

Document RZ/G2H (R8A774E1) SoC in the Renesas TMU bindings.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201110162014.3290109-2-geert+renesas@glider.be
---
 Documentation/devicetree/bindings/timer/renesas,tmu.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
index 29159f4..a36cd61 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
@@ -13,6 +13,7 @@ Required Properties:
     - "renesas,tmu-r8a774a1" for the r8a774A1 TMU
     - "renesas,tmu-r8a774b1" for the r8a774B1 TMU
     - "renesas,tmu-r8a774c0" for the r8a774C0 TMU
+    - "renesas,tmu-r8a774e1" for the r8a774E1 TMU
     - "renesas,tmu-r8a7778" for the r8a7778 TMU
     - "renesas,tmu-r8a7779" for the r8a7779 TMU
     - "renesas,tmu-r8a77970" for the r8a77970 TMU