Re: [PATCH] RISC-V: Enable SYSCON reboot and poweroff drivers

[Andreas Schwab <schwab@suse.de>]

On Nov 11 2019, Anup Patel wrote:

>> -----Original Message-----
>> From: Andreas Schwab <schwab@suse.de>
>> Sent: Monday, November 11, 2019 8:02 PM
>> To: Anup Patel <Anup.Patel@wdc.com>
>> Cc: Palmer Dabbelt <palmer@dabbelt.com>; Paul Walmsley
>> <paul.walmsley@sifive.com>; Atish Patra <Atish.Patra@wdc.com>; Alistair
>> Francis <Alistair.Francis@wdc.com>; Christoph Hellwig <hch@lst.de>; Anup
>> Patel <anup@brainfault.org>; linux-riscv@lists.infradead.org; linux-
>> kernel@vger.kernel.org
>> Subject: Re: [PATCH] RISC-V: Enable SYSCON reboot and poweroff drivers
>> 
>> On Nov 11 2019, Anup Patel wrote:
>> 
>> >> -----Original Message-----
>> >> From: Andreas Schwab <schwab@suse.de>
>> >> Sent: Monday, November 11, 2019 7:38 PM
>> >> To: Anup Patel <Anup.Patel@wdc.com>
>> >> Cc: Palmer Dabbelt <palmer@sifive.com>; Paul Walmsley
>> >> <paul.walmsley@sifive.com>; Atish Patra <Atish.Patra@wdc.com>;
>> >> Alistair Francis <Alistair.Francis@wdc.com>; Christoph Hellwig
>> >> <hch@lst.de>; Anup Patel <anup@brainfault.org>;
>> >> linux-riscv@lists.infradead.org; linux- kernel@vger.kernel.org
>> >> Subject: Re: [PATCH] RISC-V: Enable SYSCON reboot and poweroff
>> >> drivers
>> >>
>> >> On Nov 11 2019, Anup Patel wrote:
>> >>
>> >> > We can use SYSCON reboot and poweroff drivers for the SiFive test
>> >> > device found on QEMU virt machine and SiFive SOCs.
>> >>
>> >> I don't see any syscon-reboot compatible in the device tree.
>> >
>> > I have sent patch to QEMU as well for generating SYSCON DT nodes.
>> 
>> What about the kernel DT?
>
> For QEMU virt machine, the DT is generated by QEMU at runtime
> so we don't need an explicit DT file in Linux sources.

What about the HiFiveU?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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