linux-kernel - [PATCH] dt-bindings: mmc: Add cap-aggressive-pm property

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Message-ID: <20230129023630.830764-1-chenhuiz@axis.com>
Date:   Sun, 29 Jan 2023 10:36:30 +0800
From:   Hermes Zhang <chenhuiz@...s.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     <kernel@...s.com>, Hermes Zhang <chenhuiz@...s.com>,
        <linux-mmc@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] dt-bindings: mmc: Add cap-aggressive-pm property

This commit add a new property: cap-aggressive-pm to enable the
MMC_CAP_AGGRESSIVE_PM feature for (e)MMC/SD power saving.

Signed-off-by: Hermes Zhang <chenhuiz@...s.com>
---
 Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
index 86c73fd825fd..7ca674263dba 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
+++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
@@ -177,6 +177,11 @@ properties:
     description:
       enable SDIO IRQ signalling on this interface
 
+  cap-aggressive-pm:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      enable MMC_CAP_AGGRESSIVE_PM feature
+
   full-pwr-cycle:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
-- 
2.30.2