From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabio.estevam@nxp.com (Fabio Estevam) Date: Tue, 23 May 2017 12:16:08 -0300 Subject: [PATCH 1/2] ARM: dts: imx7d-pico: Add watchdog support Message-ID: <1495552569-18567-1-git-send-email-fabio.estevam@nxp.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org imx7d-pico has the WDOG1_B pin connected to the PMIC, so add the wdog1 node and use the 'fsl,ext-reset-output' property to properly describe it. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx7d-pico.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts index ebda3df..f874352 100644 --- a/arch/arm/boot/dts/imx7d-pico.dts +++ b/arch/arm/boot/dts/imx7d-pico.dts @@ -284,6 +284,13 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = < @@ -385,3 +392,11 @@ >; }; }; + +&iomuxc_lpsr { + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__WDOD1_WDOG_B 0x74 + >; + }; +}; -- 2.7.4