Re: [PATCH v7 03/11] dt-bindings: rtc: add bindings for microchip mpfs rtc

Conor.Dooley
2022-02-23T15:25:13Z

On 23/02/2022 15:18, Alexandre Belloni wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> On 23/02/2022 07:41:27+0000, Conor.Dooley@microchip.com wrote:
>> Hi Alessandro, Alexandre,
>> If one of you could take a look at this, that'd be great.
>
> I actually expected someone else to apply this, what is your plan?

I was going to ask Palmer to take the series via riscv. Since I have
Rob's R-b, I was just looking for a subsystem maintainer ack/R-b before
actually asking him.

Thanks,
Conor.

>
>> Thanks,
>> Conor.
>>
>> On 14/02/2022 13:58, conor.dooley@microchip.com wrote:
>>> From: Conor Dooley <conor.dooley@microchip.com>
>>>
>>> Add device tree bindings for the real time clock on
>>> the Microchip PolarFire SoC.
>>>
>>> Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
>>> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
>>> Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
>>> Reviewed-by: Rob Herring <robh@kernel.org>
>>> ---
>>> .../bindings/rtc/microchip,mfps-rtc.yaml | 58 +++++++++++++++++++
>>> 1 file changed, 58 insertions(+)
>>> create mode 100644 Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
>>>
>>> diff --git a/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
>>> new file mode 100644
>>> index 000000000000..a2e984ea3553
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
>>> @@ -0,0 +1,58 @@
>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>>> +%YAML 1.2
>>> +---
>>> +$id: http://devicetree.org/schemas/rtc/microchip,mfps-rtc.yaml#
>>> +
>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>>> +
>>> +title: Microchip PolarFire Soc (MPFS) RTC Device Tree Bindings
>>> +
>>> +allOf:
>>> + - $ref: rtc.yaml#
>>> +
>>> +maintainers:
>>> + - Daire McNamara <daire.mcnamara@microchip.com>
>>> + - Lewis Hanly <lewis.hanly@microchip.com>
>>> +
>>> +properties:
>>> + compatible:
>>> + enum:
>>> + - microchip,mpfs-rtc
>>> +
>>> + reg:
>>> + maxItems: 1
>>> +
>>> + interrupts:
>>> + items:
>>> + - description: |
>>> + RTC_WAKEUP interrupt
>>> + - description: |
>>> + RTC_MATCH, asserted when the content of the Alarm register is equal
>>> + to that of the RTC's count register.
>>> +
>>> + clocks:
>>> + maxItems: 1
>>> +
>>> + clock-names:
>>> + items:
>>> + - const: rtc
>>> +
>>> +required:
>>> + - compatible
>>> + - reg
>>> + - interrupts
>>> + - clocks
>>> + - clock-names
>>> +
>>> +additionalProperties: false
>>> +
>>> +examples:
>>> + - |
>>> + rtc@20124000 {
>>> + compatible = "microchip,mpfs-rtc";
>>> + reg = <0x20124000 0x1000>;
>>> + clocks = <&clkcfg 21>;
>>> + clock-names = "rtc";
>>> + interrupts = <80>, <81>;
>>> + };
>>> +...
>>
>
> --
> Alexandre Belloni, co-owner and COO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com