u-boot/arch/arm/dts/imx6q-display5-u-boot.dtsi
Lukasz Majewski d5354f59d0 DM: WDT: Convert WDT driver to use DM/DTS (including SYSRESET)
This commit enables support for CONFIG_WDT in the U-Boot proper. Moreover,
the SYSRESET_WATCHDOG driver is used to support 'reset' command.

As SPL is not yet ready for DM conversion, the CONFIG_HW_WATCHDOG is
enabled for it. This allows the legacy SPL code to work properly.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08 16:35:59 +02:00

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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019
* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
*
* SPDX-License-Identifier: GPL-2.0+ or X11
*/
/*
* The minimal augmentation DTS U-Boot file to allow UART5
* configuration in the pre-relocation stage of U-Boot
* proper.
*
* As the same UART is already configured in SPL, we don't need
* setup pinmux for it again.
*/
/ {
aliases {
mmc0 = &usdhc4;
};
soc {
u-boot,dm-pre-reloc;
aips-bus@2100000 {
u-boot,dm-pre-reloc;
};
};
chosen {
stdout-path = &uart5;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
};
};
&i2c3 {
at24@50 {
u-boot,i2c-offset-len = <2>;
};
};
&uart5 {
u-boot,dm-pre-reloc;
};