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Thu, 29 Apr 2021 06:59:51 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, krzk@kernel.org, agx@sigxcpu.org, marex@denx.de, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ping.bai@nxp.com, frieder.schrempf@kontron.de, aford173@gmail.com, abel.vesa@nxp.com Subject: [PATCH 08/16] dt-bindings: imx: gpcv2: add support for optional resets Date: Thu, 29 Apr 2021 15:30:42 +0800 Message-Id: <20210429073050.21039-9-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210429073050.21039-1-peng.fan@oss.nxp.com> References: <20210429073050.21039-1-peng.fan@oss.nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: HK2PR02CA0208.apcprd02.prod.outlook.com (2603:1096:201:20::20) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by HK2PR02CA0208.apcprd02.prod.outlook.com (2603:1096:201:20::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4087.29 via Frontend Transport; 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Add an optional resets property to allow the GPC driver to trigger those resets explicitly. Signed-off-by: Lucas Stach --- Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml index a96e6dbf1858..4330c73a2c30 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml @@ -66,6 +66,13 @@ properties: power-supply: true + resets: + description: | + A number of phandles to resets that need to be asserted during + power-up sequencing of the domain. + minItems: 1 + maxItems: 4 + required: - '#power-domain-cells' - reg -- 2.30.0