From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH] ARM: dts: imx6sll-evk: add debug LED support Date: Wed, 21 Nov 2018 07:03:44 +0000 Message-ID: <1542783500-19546-1-git-send-email-Anson.Huang@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , Fabio Estevam , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Cc: dl-linux-imx List-Id: devicetree@vger.kernel.org On i.MX6SLL EVK board, there is a debug LED controlled by MX6SLL_PAD_EPDC_VCOM1__GPIO2_IO04 pin, add support for it. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6sll-evk.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-= evk.dts index c8e1155..9c90cbd 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -31,6 +31,18 @@ status =3D "okay"; }; =20 + leds { + compatible =3D "gpio-leds"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_led>; + + user { + label =3D "debug"; + gpios =3D <&gpio2 4 GPIO_ACTIVE_HIGH>; + linux,default-trigger =3D "heartbeat"; + }; + }; + reg_usb_otg1_vbus: regulator-otg1-vbus { compatible =3D "regulator-fixed"; pinctrl-names =3D "default"; @@ -455,6 +467,12 @@ >; }; =20 + pinctrl_led: ledgrp { + fsl,pins =3D < + MX6SLL_PAD_EPDC_VCOM1__GPIO2_IO04 0x17059 + >; + }; + pinctrl_pwm1: pmw1grp { fsl,pins =3D < MX6SLL_PAD_PWM1__PWM1_OUT 0x110b0 --=20 2.7.4