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ARM: dts: imx6ul-pico-hobbit: Use WDOG_B pin reset

PATCH New Fabio Estevam 2 participants 2 messages Aug 17, 2016 – Aug 29, 2016

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Fabio Estevam

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#0 lore raw

PATCH 1/1 ARM: dts: imx6ul-pico-hobbit: Use WDOG_B pin reset

From: Fabio Estevam <[email protected]>

imx6ul-pico 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 PMIC.

Signed-off-by Fabio Estevam <[email protected]>
---
 arch/arm/boot/dts/imx6ul-pico-hobbit.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)
arch/arm/boot/dts/imx6ul-pico-hobbit.dts +12 -0
index 7b18dc4..827d9e8 100644
@@ -344,6 +344,12 @@
 	status = "okay";
 };
 
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+};
+
 &iomuxc {
 	pinctrl_brcm_reg: brcmreggrp {
 		fsl,pins = <

@@ -534,4 +540,10 @@
 			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
 		>;
 	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY    0x30b0
+		>;
+	};
 };
Signature · 1 line
1.9.1
Applied
#1 lore raw

PATCH 1/1 ARM: dts: imx6ul-pico-hobbit: Use WDOG_B pin reset

Quoted 8 lines · Fabio Estevam

From: Fabio Estevam <[email protected]>

imx6ul-pico 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 PMIC.

Signed-off-by Fabio Estevam <[email protected]>

Applied, thanks.