[PATCH] dt-bindings: timer: brcm,kona-timer: convert to YAML

[PATCH] dt-bindings: timer: brcm,kona-timer: convert to YAML

[Stanislav Jakubek]

Convert Broadcom Kona family timer bindings to DT schema.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
---
 .../bindings/timer/brcm,kona-timer.txt        | 25 ---------
 .../bindings/timer/brcm,kona-timer.yaml       | 55 +++++++++++++++++++
 2 files changed, 55 insertions(+), 25 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
 create mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt b/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
deleted file mode 100644
index 39adf54b4388..000000000000
--- a/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Broadcom Kona Family timer
------------------------------------------------------
-This timer is used in the following Broadcom SoCs:
- BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
-
-Required properties:
-- compatible : "brcm,kona-timer"
-- DEPRECATED: compatible : "bcm,kona-timer"
-- reg : Register range for the timer
-- interrupts : interrupt for the timer
-- clocks: phandle + clock specifier pair of the external clock
-- clock-frequency: frequency that the clock operates
-
-Only one of clocks or clock-frequency should be specified.
-
-Refer to clocks/clock-bindings.txt for generic clock consumer properties.
-
-Example:
-	timer@35006000 {
-		compatible = "brcm,kona-timer";
-		reg = <0x35006000 0x1000>;
-		interrupts = <0x0 7 0x4>;
-		clocks = <&hub_timer_clk>;
-	};
-
diff --git a/Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml b/Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml
new file mode 100644
index 000000000000..579a8e190c10
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/brcm,kona-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Kona family timer
+
+maintainers:
+  - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+  compatible:
+    oneOf:
+      - const: brcm,kona-timer
+      - const: bcm,kona-timer
+        deprecated: true
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-frequency: true
+
+oneOf:
+  - required:
+      - clocks
+  - required:
+      - clock-frequency
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include "dt-bindings/clock/bcm281xx.h"
+
+    timer@35006000 {
+        compatible = "brcm,kona-timer";
+        reg = <0x35006000 0x1000>;
+        interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&aon_ccu BCM281XX_AON_CCU_HUB_TIMER>;
+    };
+...
-- 
2.25.1

Re: [PATCH] dt-bindings: timer: brcm,kona-timer: convert to YAML

[Rob Herring]

On Wed, 26 Apr 2023 20:28:54 +0200, Stanislav Jakubek wrote:
> Convert Broadcom Kona family timer bindings to DT schema.
> 
> Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
> ---
>  .../bindings/timer/brcm,kona-timer.txt        | 25 ---------
>  .../bindings/timer/brcm,kona-timer.yaml       | 55 +++++++++++++++++++
>  2 files changed, 55 insertions(+), 25 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
>  create mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH] dt-bindings: timer: brcm,kona-timer: convert to YAML

[Florian Fainelli]

On 4/27/23 09:58, Rob Herring wrote:
> 
> On Wed, 26 Apr 2023 20:28:54 +0200, Stanislav Jakubek wrote:
>> Convert Broadcom Kona family timer bindings to DT schema.
>>
>> Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
>> ---
>>   .../bindings/timer/brcm,kona-timer.txt        | 25 ---------
>>   .../bindings/timer/brcm,kona-timer.yaml       | 55 +++++++++++++++++++
>>   2 files changed, 55 insertions(+), 25 deletions(-)
>>   delete mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
>>   create mode 100644 Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml
>>
> 
> Reviewed-by: Rob Herring <robh@kernel.org>
> 
Rob, do you want me to take this patch, or will you take it via the DT tree?
-- 
Florian