Re: [PATCH 1/7] dt-bindings: rtc: rzn1: Describe the RZN1 RTC

From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	linux-renesas-soc@vger.kernel.org,
	Magnus Damm <magnus.damm@gmail.com>,
	Gareth Williams <gareth.williams.jx@renesas.com>,
	Phil Edworthy <phil.edworthy@renesas.com>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	linux-clk@vger.kernel.org,
	Milan Stevanovic <milan.stevanovic@se.com>,
	Jimmy Lalande <jimmy.lalande@se.com>,
	Pascal Eberhard <pascal.eberhard@se.com>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Herve Codina <herve.codina@bootlin.com>,
	Clement Leger <clement.leger@bootlin.com>,
	linux-rtc@vger.kernel.org
Subject: Re: [PATCH 1/7] dt-bindings: rtc: rzn1: Describe the RZN1 RTC
Date: Thu, 7 Apr 2022 11:21:22 +0200	[thread overview]
Message-ID: <20220407112122.11321834@xps13> (raw)
In-Reply-To: <bdaad2e0-6662-c6aa-974a-326dd513282f@linaro.org>

Hi Krzysztof,

krzysztof.kozlowski@linaro.org wrote on Thu, 7 Apr 2022 09:37:39 +0200:

> On 05/04/2022 20:47, Miquel Raynal wrote:
> > Add new binding file for this RTC.
> > 
> > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> > ---
> >  .../bindings/rtc/renesas,rzn1-rtc.yaml        | 69 +++++++++++++++++++
> >  1 file changed, 69 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
> > new file mode 100644
> > index 000000000000..903f0cd361fa
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
> > @@ -0,0 +1,69 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/rtc/renesas,rzn1-rtc.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Renesas RZ/N1 SoCs Real-Time Clock DT bindings
> > +
> > +maintainers:
> > +  - Miquel Raynal <miquel.raynal@bootlin.com>
> > +
> > +allOf:
> > +  - $ref: rtc.yaml#
> > +
> > +properties:
> > +  compatible:
> > +    oneOf:  
> 
> Why oneOf?

Right, copy-paste leftover.

> 
> > +      - items:
> > +          - enum:
> > +              - renesas,r9a06g032-rtc
> > +          - const: renesas,rzn1-rtc
> > +
> > +  reg:
> > +    maxItems: 1
> > +
> > +  interrupts:
> > +    minItems: 3
> > +    maxItems: 3
> > +
> > +  interrupt-names:
> > +    items:
> > +      - const: alarm
> > +      - const: timer
> > +      - const: pps
> > +
> > +  clocks:
> > +    maxItems: 1
> > +
> > +  clock-names:
> > +    const: hclk
> > +
> > +  start-year: true  
> 
> You don't need this, it's coming from rtc.yaml.

Right.

Thanks,
Miquèl