From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Date: Mon, 30 Dec 2019 11:22:23 +0100
Subject: [U-Boot] [PATCH 11/26] dts: mtmips: update reset controller node
 for mt7628
In-Reply-To: <397fc641-7c2e-08c0-849a-d0468aaaaffe@mclink.it>
References: <1566974291-11750-12-git-send-email-weijie.gao@mediatek.com>
 <397fc641-7c2e-08c0-849a-d0468aaaaffe@mclink.it>
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Am 30.12.19 um 10:19 schrieb Mauro Condarelli:
> I am having problems with this patch.
> 
> Problem is "reset"command fails (for my board) with:
>> => reset
>> resetting ...
>> ### ERROR ### Please RESET the board ###
> I traced down problem to "drivers/sysreset/sysreset-uclass.c" requesting
> "uclass_first_device(UCLASS_SYSRESET, &dev)", while
> "drivers/reset/reset-mips.c"
> defines:
>> static const struct udevice_id mtmips_reset_ids[] = {
>>     { .compatible = "mediatek,mtmips-reset" },
>>     { }
>> };
>>
>> U_BOOT_DRIVER(mtmips_reset) = {
>>     .name = "mtmips-reset",
>>     .id = UCLASS_RESET,
> ... so UCLASS_SYSRESET list is empty.
> 
> What am I doing wrong?
> TiA!
> Mauro
> 

do you have the according node with compatible string
"mediatek,mtmips-reset" in your device-tree?

-- 
- Daniel