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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Shawn Guo <shawn.guo@linaro.org>
Cc: Sebastian Reichel <sre@kernel.org>,
	Stephan Gerhold <stephan@gerhold.net>,
	Rob Herring <robh+dt@kernel.org>, Vinod Koul <vkoul@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: Re: [PATCH 2/3] dt-bindings: qcom,pon: Add 'qcom,pon-reboot-not-used' property
Date: Mon, 12 Jul 2021 12:08:44 -0500	[thread overview]
Message-ID: <YOx3HGWEyHWr8bYB@yoga> (raw)
In-Reply-To: <20210705025032.12804-3-shawn.guo@linaro.org>

On Sun 04 Jul 21:50 CDT 2021, Shawn Guo wrote:

> Add an optional 'qcom,pon-reboot-not-used' property for devices, which
> do not use PON register to pass reboot mode but other mechanism, e.g.
> particular IMEM address.
> 
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
>  Documentation/devicetree/bindings/power/reset/qcom,pon.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
> index 7764c804af1d..584eff179904 100644
> --- a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
> +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
> @@ -23,6 +23,10 @@ properties:
>    reg:
>      maxItems: 1
>  
> +  qcom,pon-reboot-not-used:
> +    description: Support of reboot mode passing through PON register is not used
> +    type: boolean
> +

How is this different from just not specifying any mode-* properties?

Regards,
Bjorn

>  patternProperties:
>    "^mode-.+":
>      $ref: /schemas/types.yaml#/definitions/uint32
> -- 
> 2.17.1
> 

  reply	other threads:[~2021-07-12 17:08 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-05  2:50 [PATCH 0/3] Add 'qcom,pon-reboot-not-used' support in PON driver Shawn Guo
2021-07-05  2:50 ` [PATCH 1/3] dt-bindings: power: reset: Convert qcom,pon to DT schema Shawn Guo
2021-07-12 15:45   ` Rob Herring
2021-07-14 11:47     ` Shawn Guo
2021-07-05  2:50 ` [PATCH 2/3] dt-bindings: qcom,pon: Add 'qcom,pon-reboot-not-used' property Shawn Guo
2021-07-12 17:08   ` Bjorn Andersson [this message]
2021-07-05  2:50 ` [PATCH 3/3] power: reset: qcom-pon: Add support for 'qcom,pon-reboot-not-used' Shawn Guo
2021-07-12 17:12   ` Bjorn Andersson
2021-07-14 11:49     ` Shawn Guo

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