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

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Message-ID: <YhZQRqHib2+GR7Ma@piout.net>
Date:   Wed, 23 Feb 2022 16:18:30 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Conor.Dooley@...rochip.com
Cc:     a.zummo@...ertech.it, Lewis.Hanly@...rochip.com,
        Daire.McNamara@...rochip.com, Ivan.Griffin@...rochip.com,
        atishp@...osinc.com, palmer@...osinc.com, robh@...nel.org,
        linus.walleij@...aro.org, brgl@...ev.pl, robh+dt@...nel.org,
        jassisinghbrar@...il.com, thierry.reding@...il.com,
        u.kleine-koenig@...gutronix.de, lee.jones@...aro.org,
        paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, geert@...ux-m68k.org,
        krzysztof.kozlowski@...onical.com, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pwm@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v7 03/11] dt-bindings: rtc: add bindings for microchip
 mpfs rtc

On 23/02/2022 07:41:27+0000, Conor.Dooley@...rochip.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?

> Thanks,
> Conor.
> 
> On 14/02/2022 13:58, conor.dooley@...rochip.com wrote:
> > From: Conor Dooley <conor.dooley@...rochip.com>
> > 
> > Add device tree bindings for the real time clock on
> > the Microchip PolarFire SoC.
> > 
> > Signed-off-by: Daire McNamara <daire.mcnamara@...rochip.com>
> > Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
> > Acked-by: Palmer Dabbelt <palmer@...osinc.com>
> > Reviewed-by: Rob Herring <robh@...nel.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@...rochip.com>
> > +  - Lewis Hanly <lewis.hanly@...rochip.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@...24000 {
> > +        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