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Fri, 18 Sep 2020 10:17:30 +0000 From: Joakim Zhang To: mchehab@kernel.org, robh+dt@kernel.org, sean@mess.org Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com Subject: [PATCH V2 1/2] bindings: media: gpio-ir-receiver: add linux,autosuspend-period property Date: Sat, 19 Sep 2020 02:17:16 +0800 Message-Id: <20200918181717.24056-2-qiangqing.zhang@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200918181717.24056-1-qiangqing.zhang@nxp.com> References: <20200918181717.24056-1-qiangqing.zhang@nxp.com> Content-Type: text/plain X-ClientProxiedBy: SGBP274CA0020.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b0::32) To DB8PR04MB6795.eurprd04.prod.outlook.com (2603:10a6:10:fa::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.71) by SGBP274CA0020.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b0::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3391.13 via Frontend Transport; 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Some cpuidle systems wake from idle may take a bit long time, for such case, need disable cpuidle temporarily. Signed-off-by: Joakim Zhang --- ChangeLogs: V1->V2: * New add. --- Documentation/devicetree/bindings/media/gpio-ir-receiver.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt index 58261fb7b408..ef802d5fd1f6 100644 --- a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt +++ b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt @@ -7,6 +7,8 @@ Required properties: Optional properties: - linux,rc-map-name: see rc.txt file in the same directory. + - linux,autosuspend-period: autosuspend delay time, + the unit is milisecond. Example node: @@ -14,4 +16,5 @@ Example node: compatible = "gpio-ir-receiver"; gpios = <&gpio0 19 1>; linux,rc-map-name = "rc-rc6-mce"; + linux,autosuspend-period = 125; }; -- 2.17.1