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Message-ID: <u5dtpbnnfrjwf5nmpxfug4fd5argwdu5oi4cogu2wiexkw3l5p@qxjxu52w3pea>
Date: Mon, 16 Sep 2024 11:43:44 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Xianwei Zhao <xianwei.zhao@...ogic.com>
Cc: Yiting Deng <yiting.deng@...ogic.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
linux-amlogic@...ts.infradead.org, linux-rtc@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: rtc: Add Amlogic A4 and A5 RTC
On Tue, Sep 10, 2024 at 06:14:18PM +0800, Xianwei Zhao wrote:
> From: Yiting Deng <yiting.deng@...ogic.com>
>
> Add documentation describing the Amlogic A4(A113L2) and A5(A113X2) RTC.
>
> Signed-off-by: Yiting Deng <yiting.deng@...ogic.com>
> Signed-off-by: Xianwei Zhao <xianwei.zhao@...ogic.com>
> ---
> .../devicetree/bindings/rtc/amlogic,a4-rtc.yaml | 63 ++++++++++++++++++++++
> 1 file changed, 63 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
> new file mode 100644
> index 000000000000..eee994753a12
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright (C) 2024 Amlogic, Inc. All rights reserved
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/amlogic,a4-rtc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Amlogic A4 and A5 RTC
> +
> +maintainers:
> + - Yiting Deng <yiting.deng@...ogic.com>
> + - Xianwei Zhao <xianwei.zhao@...ogic.com>
> +
> +allOf:
> + - $ref: rtc.yaml#
> +
> +properties:
> + compatible:
> + enum:
> + - amlogic,a4-rtc
> + - amlogic,a5-rtc
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: RTC clock source, available 24M or 32K crystal
> + oscillator source. when using 24M, need to divide 24M into 32K.
> + - description: RTC module accesses the clock of the apb bus.
> +
> + clock-names:
> + items:
> + - const: osc
> + - const: sys
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
If there is going to be a new version, keep the same order as in
properties: section.
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Best regards,
Krzysztof
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