From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4] ARM: dts: imx6ul-evk: Use WDOG_B pin reset
Date: Mon, 13 Jun 2016 22:07:58 -0300 [thread overview]
Message-ID: <1465866479-15953-3-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1465866479-15953-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@nxp.com>
imx6ul-evk has WDOG1_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx6ul-14x14-evk.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
index 668a729..d6ac6cb 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
@@ -207,6 +207,12 @@
status = "okay";
};
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+};
+
&iomuxc {
pinctrl-names = "default";
@@ -435,4 +441,10 @@
MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
>;
};
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY 0x30b0
+ >;
+ };
};
--
1.9.1
next prev parent reply other threads:[~2016-06-14 1:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-14 1:07 [PATCH 1/4] ARM: dts: imx6qdl-sabresd: Use WDOG_B pin reset Fabio Estevam
2016-06-14 1:07 ` [PATCH 2/4] ARM: dts: imx7d-sdb: " Fabio Estevam
2016-06-14 1:07 ` Fabio Estevam [this message]
2016-06-14 1:07 ` [PATCH 4/4] ARM: dts: imx6sx-sdb: " Fabio Estevam
2016-06-16 1:55 ` [PATCH 1/4] ARM: dts: imx6qdl-sabresd: " Shawn Guo
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