From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denis Carikli Subject: =?UTF-8?q?=5BPATCH=202/3=5D=20ARM=3A=20dts=3A=20mbimxsd53=20Add=20backlight=20and=20LCD=20regulator=2E?= Date: Wed, 27 Nov 2013 16:39:30 +0100 Message-ID: <1385566771-366-2-git-send-email-denis@eukrea.com> References: <1385566771-366-1-git-send-email-denis@eukrea.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1385566771-366-1-git-send-email-denis@eukrea.com> Sender: linux-pwm-owner@vger.kernel.org To: Thierry Reding Cc: linux-pwm@vger.kernel.org, Denis Carikli , Grant Likely , Rob Herring , devicetree@vger.kernel.org, Samuel Ortiz , Lee Jones , Shawn Guo , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Cc: Thierry Reding Cc: Grant Likely Cc: Rob Herring Cc: devicetree@vger.kernel.org Cc: linux-pwm@vger.kernel.org Cc: Samuel Ortiz Cc: Lee Jones Cc: Shawn Guo Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Denis Carikli --- arch/arm/boot/dts/imx53-eukrea-cpuimx53.dtsi | 7 +++ .../imx53-eukrea-mbimxsd53-baseboard-cmo-qvga.dts | 64 ++++++++++++= ++++++++ 2 files changed, 71 insertions(+) create mode 100644 arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard-= cmo-qvga.dts diff --git a/arch/arm/boot/dts/imx53-eukrea-cpuimx53.dtsi b/arch/arm/bo= ot/dts/imx53-eukrea-cpuimx53.dtsi index cb40cf3..bad044f 100644 --- a/arch/arm/boot/dts/imx53-eukrea-cpuimx53.dtsi +++ b/arch/arm/boot/dts/imx53-eukrea-cpuimx53.dtsi @@ -35,6 +35,13 @@ pinctrl-0 =3D <&pinctrl_i2c1>; status =3D "okay"; =20 + pmic: mc34708@8 { + compatible =3D "fsl,mc34708"; + reg =3D <0x8>; + interrupt-parent =3D <&gpio4>; + interrupts =3D <28 0x4>; + }; + pcf8563@51 { compatible =3D "nxp,pcf8563"; reg =3D <0x51>; diff --git a/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard-cmo-qvg= a.dts b/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard-cmo-qvga.dts new file mode 100644 index 0000000..b9eceae --- /dev/null +++ b/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard-cmo-qvga.dts @@ -0,0 +1,64 @@ +/* + * Copyright 2013 Eukr=C3=A9a Electromatique + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "imx53-eukrea-mbimxsd53-baseboard.dts" + +/ { + backlight { + compatible =3D "pwm-backlight"; + power-supply =3D <®_lvds_backlight_3v3>; + pwms =3D <&mc13xxx_pwm 0 16000>; + brightness-levels =3D <0 8 16 32 64 128 255>; + default-brightness-level =3D <7>; + }; + + mc13xxx_pwm: pwm { + compatible =3D "fsl,mc34708-pwm"; + mfd =3D <&pmic>; + #pwm-cells =3D <2>; + }; + + reg_lvds_backlight_3v3: lvds-backlight-en { + compatible =3D "regulator-fixed"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_reg_lvds_backlight>; + regulator-name =3D "lvds-3v3"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + gpios =3D <&gpio4 4 0>; + enable-active-high; + }; + + reg_lcd_3v3: lcd-en { + compatible =3D "regulator-fixed"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_reg_lcd_3v3>; + regulator-name =3D "lcd-3v3"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + gpios =3D <&gpio4 20 0>; + enable-active-high; + }; +}; + +&iomuxc { + imx53-eukrea { + pinctrl_reg_lcd_3v3: reg_lcd_3v3grp { + fsl,pins =3D ; + }; + + pinctrl_reg_lvds_backlight: reg_lvds_backlightgrp { + fsl,pins =3D ; + }; + }; +}; --=20 1.7.9.5