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| author | Baruch Siach <baruch@tkos.co.il> | 2018-11-14 18:15:00 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2018-11-14 18:54:55 +0100 |
| commit | 282dd9de23f67efa654b97572778ae02d283112a (patch) | |
| tree | 3ca4a9fa928f3f3de3c8531a577b499c17793e34 | |
| parent | a01321b503b6923b840ca15048f544b914ebe613 (diff) | |
| download | linux-mx8-work.tar.gz linux-mx8-work.tar.xz | |
arm64: dts: imx8mq-evk: enable watchdogmx8-work
The external nWDOG signal connects to the EVK board reset circuit.
Tested on the i.MX8MQ EVK rev B3.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
v4:
- added patch to series
- rebased pinctrl to upstream accepted driver binding
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index 04ce13f855c2..64acccc4bfcb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -160,6 +160,13 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + &iomuxc { pinctrl_fec1: fec1grp { fsl,pins = < @@ -287,4 +294,10 @@ MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 >; }; + + pinctrl_wdog: wdog1grp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; }; |