* [PATCH] dt-bindings: timer: Add Nomadik MTU binding
@ 2022-05-26 21:36 Linus Walleij
2022-06-05 14:28 ` Rob Herring
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Linus Walleij @ 2022-05-26 21:36 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner
Cc: linux-kernel, Linus Walleij, Lee Jones, devicetree
The Nomadik MTU timer has been used in devicetrees forever
but somehow we missed to add a binding for it. Fix it
by simply adding it.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
.../bindings/timer/st,nomadik-mtu.yaml | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
diff --git a/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
new file mode 100644
index 000000000000..901848d298ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2022 Linaro Ltd.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/timer/st,nomadik-mtu.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: ST Microelectronics Nomadik Multi-Timer Unit MTU Timer
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: This timer is found in the ST Microelectronics Nomadik
+ SoCs STn8800, STn8810 and STn8815 as well as in ST-Ericsson DB8500.
+
+properties:
+ compatible:
+ items:
+ - const: st,nomadik-mtu
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ description: The first clock named TIMCLK clocks the actual timers and
+ the second clock clocks the digital interface to the interconnect.
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: timclk
+ - const: apb_pclk
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/mfd/dbx500-prcmu.h>
+ timer@a03c6000 {
+ compatible = "st,nomadik-mtu";
+ reg = <0xa03c6000 0x1000>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&prcmu_clk PRCMU_TIMCLK>, <&prcc_pclk 6 6>;
+ clock-names = "timclk", "apb_pclk";
+ };
--
2.35.3
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: timer: Add Nomadik MTU binding
2022-05-26 21:36 [PATCH] dt-bindings: timer: Add Nomadik MTU binding Linus Walleij
@ 2022-06-05 14:28 ` Rob Herring
2022-06-14 19:23 ` Daniel Lezcano
2022-07-28 10:44 ` [tip: timers/core] " tip-bot2 for Linus Walleij
2 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2022-06-05 14:28 UTC (permalink / raw)
To: Linus Walleij
Cc: Lee Jones, Thomas Gleixner, linux-kernel, Daniel Lezcano, devicetree
On Thu, 26 May 2022 23:36:21 +0200, Linus Walleij wrote:
> The Nomadik MTU timer has been used in devicetrees forever
> but somehow we missed to add a binding for it. Fix it
> by simply adding it.
>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> .../bindings/timer/st,nomadik-mtu.yaml | 58 +++++++++++++++++++
> 1 file changed, 58 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: timer: Add Nomadik MTU binding
2022-05-26 21:36 [PATCH] dt-bindings: timer: Add Nomadik MTU binding Linus Walleij
2022-06-05 14:28 ` Rob Herring
@ 2022-06-14 19:23 ` Daniel Lezcano
2022-07-28 10:44 ` [tip: timers/core] " tip-bot2 for Linus Walleij
2 siblings, 0 replies; 4+ messages in thread
From: Daniel Lezcano @ 2022-06-14 19:23 UTC (permalink / raw)
To: Linus Walleij, Thomas Gleixner; +Cc: linux-kernel, Lee Jones, devicetree
On 26/05/2022 23:36, Linus Walleij wrote:
> The Nomadik MTU timer has been used in devicetrees forever
> but somehow we missed to add a binding for it. Fix it
> by simply adding it.
>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
Applied, thanks
--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
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<http://www.linaro.org/linaro-blog/> Blog
^ permalink raw reply [flat|nested] 4+ messages in thread
* [tip: timers/core] dt-bindings: timer: Add Nomadik MTU binding
2022-05-26 21:36 [PATCH] dt-bindings: timer: Add Nomadik MTU binding Linus Walleij
2022-06-05 14:28 ` Rob Herring
2022-06-14 19:23 ` Daniel Lezcano
@ 2022-07-28 10:44 ` tip-bot2 for Linus Walleij
2 siblings, 0 replies; 4+ messages in thread
From: tip-bot2 for Linus Walleij @ 2022-07-28 10:44 UTC (permalink / raw)
To: linux-tip-commits
Cc: Lee Jones, devicetree, Linus Walleij, Rob Herring,
Daniel Lezcano, x86, linux-kernel
The following commit has been merged into the timers/core branch of tip:
Commit-ID: d6513a34926f4f4b331be115819702ca2a4682fb
Gitweb: https://git.kernel.org/tip/d6513a34926f4f4b331be115819702ca2a4682fb
Author: Linus Walleij <linus.walleij@linaro.org>
AuthorDate: Thu, 26 May 2022 23:36:21 +02:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Tue, 14 Jun 2022 21:23:06 +02:00
dt-bindings: timer: Add Nomadik MTU binding
The Nomadik MTU timer has been used in devicetrees forever
but somehow we missed to add a binding for it. Fix it
by simply adding it.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220526213621.373727-1-linus.walleij@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml | 58 +++++++-
1 file changed, 58 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
diff --git a/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
new file mode 100644
index 0000000..901848d
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2022 Linaro Ltd.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/timer/st,nomadik-mtu.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: ST Microelectronics Nomadik Multi-Timer Unit MTU Timer
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: This timer is found in the ST Microelectronics Nomadik
+ SoCs STn8800, STn8810 and STn8815 as well as in ST-Ericsson DB8500.
+
+properties:
+ compatible:
+ items:
+ - const: st,nomadik-mtu
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ description: The first clock named TIMCLK clocks the actual timers and
+ the second clock clocks the digital interface to the interconnect.
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: timclk
+ - const: apb_pclk
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/mfd/dbx500-prcmu.h>
+ timer@a03c6000 {
+ compatible = "st,nomadik-mtu";
+ reg = <0xa03c6000 0x1000>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&prcmu_clk PRCMU_TIMCLK>, <&prcc_pclk 6 6>;
+ clock-names = "timclk", "apb_pclk";
+ };
^ permalink raw reply related [flat|nested] 4+ messages in thread
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2022-05-26 21:36 [PATCH] dt-bindings: timer: Add Nomadik MTU binding Linus Walleij
2022-06-05 14:28 ` Rob Herring
2022-06-14 19:23 ` Daniel Lezcano
2022-07-28 10:44 ` [tip: timers/core] " tip-bot2 for Linus Walleij
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