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Sun, 12 May 2019 04:51:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bGslpQFdmzOYZRuc+QNNiZRY7s/vagV8QZ1N93vi+F8=; b=Wd83byaOuHYsunzn68kIiML666zRsA+LY+mRL6/Aornym5vzZXS9AR7NBTItYzp2lMGZg2I+MVi1qHWR+f2I3uFZM2QSLntgLWUEnc+P+j/d4N9zIO538OakhC3eeWdvIfDc7oZlBd2KUAEhB3367RpbrDtPx4D0yDOydsE/4CI= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3739.eurprd04.prod.outlook.com (52.134.67.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1878.21; Sun, 12 May 2019 08:51:27 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::d035:3bd0:a56a:189d]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::d035:3bd0:a56a:189d%2]) with mapi id 15.20.1878.022; Sun, 12 May 2019 08:51:26 +0000 From: Anson Huang To: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux@armlinux.org.uk" , "otavio@ossystems.com.br" , Leonard Crestez , "schnitzeltony@gmail.com" , "u.kleine-koenig@pengutronix.de" , "jan.tuerk@emtrion.com" , Robin Gong , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH V12 RESEND 3/3] ARM: dts: imx7ulp-evk: Add backlight support Thread-Topic: [PATCH V12 RESEND 3/3] ARM: dts: imx7ulp-evk: Add backlight support Thread-Index: AQHVCJ/ifLY3OCW5U06j5yvB8ikP1A== Date: Sun, 12 May 2019 08:51:26 +0000 Message-ID: <1557650772-11973-3-git-send-email-Anson.Huang@nxp.com> References: <1557650772-11973-1-git-send-email-Anson.Huang@nxp.com> In-Reply-To: <1557650772-11973-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR03CA0043.apcprd03.prod.outlook.com (2603:1096:202:17::13) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: dhiESdXTu8Ftw+LsE+GsZ1laEoSS7gKEptq5uv7jdt92rqinb0L+oqUWnnIRsQVeNIxCeON3nKh136rT9fjrGGdznKjLCnpM2wDsZ+L/DvVG1Kiv8wJdwMJGYKtGHzCpqepgaSkPeDIZlfeyiKxKWtxyfmXBr62X3QtcO+u5rtGT4s2ZgeXCRe5jPefwVHa26WV6t2UDBzDH61grdPuyxnxMaDPrLlnxHI5cRQ5EL9f9jims34QZB8zyQzzt8DFGS78iV4zDPjZC8kBq9ABkthTFXjsnU+dh1BiKyPuNgJr284f+Wr1C4VKZinilr2CFgXYTfZlXdm+xjPX12/nIooTECDrb8RJslyzCWpMQ/XGMRzDXN0nOtOWsLTx2/eDAENNK6WM2jAu8CiIgPZxouANERICpLt+tCbFR91i9byA= Content-Type: text/plain; charset="iso-8859-1" Content-ID: <46EA10C9A2A34249BA4FC94771FDA5F5@eurprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8c3c56eb-55dc-4af4-7d0c-08d6d6b70499 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 May 2019 08:51:26.8914 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3739 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds i.MX7ULP EVK board MIPI-DSI backlight support. Signed-off-by: Anson Huang --- No change change, just resend the patch with correct encoding for patch ser= ies: https://patchwork.kernel.org/patch/10937147/ --- arch/arm/boot/dts/imx7ulp-evk.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-= evk.dts index a09026a..59f094e 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -22,6 +22,14 @@ reg =3D <0x60000000 0x40000000>; }; =20 + backlight { + compatible =3D "pwm-backlight"; + pwms =3D <&tpm4 1 50000 0>; + brightness-levels =3D <0 20 25 30 35 40 100>; + default-brightness-level =3D <6>; + status =3D "okay"; + }; + reg_vsd_3v3: regulator-vsd-3v3 { compatible =3D "regulator-fixed"; regulator-name =3D "VSD_3V3"; @@ -40,6 +48,12 @@ status =3D "okay"; }; =20 +&tpm4 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_pwm0>; + status =3D "okay"; +}; + &usdhc0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_usdhc0>; @@ -57,6 +71,12 @@ bias-pull-up; }; =20 + pinctrl_pwm0: pwm0grp { + fsl,pins =3D < + IMX7ULP_PAD_PTF2__TPM4_CH1 0x2 + >; + }; + pinctrl_usdhc0: usdhc0grp { fsl,pins =3D < IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 --=20 2.7.4