diff mbox

[V7,5/7] ARM: dts: imx6sx-sabreauto: add wdog external reset

Message ID 1525588093-29994-5-git-send-email-Anson.Huang@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Anson Huang May 6, 2018, 6:28 a.m. UTC 
i.MX6SX Sabre Auto board has GPIO1_IO13 pin can be
MUXed as WDOG output to reset PMIC, add this function
support.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
no change.
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Fabio Estevam May 6, 2018, 3:06 p.m. UTC | #1 
On Sun, May 6, 2018 at 3:28 AM, Anson Huang <Anson.Huang@nxp.com> wrote:
> i.MX6SX Sabre Auto board has GPIO1_IO13 pin can be
> MUXed as WDOG output to reset PMIC, add this function
> support.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index fff0081..146d5ab 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -221,6 +221,12 @@ 
 			MX6SX_PAD_KEY_COL1__GPIO2_IO_11		0x17059
 		>;
 	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY	0x30b0
+		>;
+	};
 };
 
 &i2c2 {
@@ -359,3 +365,9 @@ 
 		#gpio-cells = <2>;
 	};
 };
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+};