linux-kernel - RE: [PATCH 3/3] dt-bindings: soc: samsung: exynos-pmu: add reboot-mode

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Date:   Wed, 6 Jul 2022 16:47:17 +0530
From:   "Alim Akhtar" <alim.akhtar@...sung.com>
To:     "'Krzysztof Kozlowski'" <krzysztof.kozlowski@...aro.org>,
        "'Rob Herring'" <robh+dt@...nel.org>,
        "'Krzysztof Kozlowski'" <krzysztof.kozlowski+dt@...aro.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-samsung-soc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Cc:     "'Chanho Park'" <chanho61.park@...sung.com>
Subject: RE: [PATCH 3/3] dt-bindings: soc: samsung: exynos-pmu: add
 reboot-mode



>-----Original Message-----
>From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@...aro.org]
>Sent: Wednesday, July 6, 2022 3:21 PM
>To: Rob Herring <robh+dt@...nel.org>; Krzysztof Kozlowski
><krzysztof.kozlowski+dt@...aro.org>; Alim Akhtar <alim.akhtar@...sung.com>;
>devicetree@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-
>samsung-soc@...r.kernel.org; linux-kernel@...r.kernel.org
>Cc: Chanho Park <chanho61.park@...sung.com>; Krzysztof Kozlowski
><krzysztof.kozlowski@...aro.org>
>Subject: [PATCH 3/3] dt-bindings: soc: samsung: exynos-pmu: add reboot-mode
>
>ExynosAutov9 gained a reboot-mode node, so document the property to fix
>warning:
>
>  exynosautov9-sadk.dtb: system-controller@...60000: 'reboot-mode' does not
>match any of the regexes: 'pinctrl-[0-9]+'
>
>Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>---

Reviewed-by: Alim Akhtar <alim.akhtar@...sung.com>

> .../devicetree/bindings/soc/samsung/exynos-pmu.yaml         | 6 ++++++
> 1 file changed, 6 insertions(+)
>
>diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
>b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
>index 1835ca08416d..13bb8dfcefe6 100644
>--- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
>+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
>@@ -74,6 +74,12 @@ properties:
>       Must be identical to the that of the parent interrupt controller.
>     const: 3
>
>+  reboot-mode:
>+    $ref: /schemas/power/reset/syscon-reboot-mode.yaml
>+    type: object
>+    description:
>+      Reboot mode to alter bootloader behavior for the next boot
>+
>   syscon-poweroff:
>     $ref: /schemas/power/reset/syscon-poweroff.yaml#
>     type: object
>--
>2.34.1