| Message ID | 20201102022527.14265-4-qiangqing.zhang@nxp.com |
|---|---|
| State | Accepted |
| Commit | 29939851a633cd2be1a6e78e3349169a017d0f73 |
| Headers | show
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Mon, 2 Nov 2020 02:25:02 +0000 From: Joakim Zhang <qiangqing.zhang@nxp.com> To: shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] arm64: dts: imx8mn-evk: add IR support Date: Mon, 2 Nov 2020 10:25:27 +0800 Message-Id: <20201102022527.14265-4-qiangqing.zhang@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201102022527.14265-1-qiangqing.zhang@nxp.com> References: <20201102022527.14265-1-qiangqing.zhang@nxp.com> Content-Type: text/plain X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR04CA0163.apcprd04.prod.outlook.com (2603:1096:4::25) 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 SG2PR04CA0163.apcprd04.prod.outlook.com (2603:1096:4::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3499.27 via Frontend Transport; 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arm64: dts: imx8m: add IR support
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expand
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diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index fda890589a09..76d042a4cf09 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -38,6 +38,14 @@ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ir>; + linux,autosuspend-period = <125>; + }; }; &fec1 { @@ -202,6 +210,12 @@ >; }; + pinctrl_ir: irgrp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x4f + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
Add IR support on i.MX8MN EVK board. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> --- arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)