From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH 1/3] ARM: dts: imx6sll-evk: enable PWM1 for backlight driver Date: Fri, 13 Jul 2018 15:58:25 +0800 Message-ID: <1531468707-25737-1-git-send-email-Anson.Huang@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com List-Id: devicetree@vger.kernel.org Enable pwm1 module on i.MX6SLL EVK board to make backlight driver really work with LCD panel connected. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6sll-evk.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts index bc8d155..cc5cf5e 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -213,6 +213,12 @@ }; }; +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -381,4 +387,10 @@ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1 >; }; + + pinctrl_pwm1: pmw1grp { + fsl,pins = < + MX6SLL_PAD_PWM1__PWM1_OUT 0x110b0 + >; + }; }; -- 2.7.4