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
>
next prev parent 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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