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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=8jKXzjFxiNI4cA5WpDfyfduHU/2/pOXFBSoPzmL4nYU=; b=r9TA8ULWbBhRB1kXMqpmXqZBlWrsRtF2gRQdiXTsvyj+lAkJXfByqL0gRfFbaL/Y2x YKNzp89YI/hZj0skT/qrj8d5vUnVMwgVRhLR87avG9ekVSwcaBksmbvEL9VnxH+x+Mpb 6VwADYK/9NRH1wWF62OZOonKCWoAXd+OM4fGgvvL8VGshUrb0CICZ46KoWFW9xzub+Du vUEPtNMyHeyNvLL9ObWNxc8jEme8DNlFnoVBpnpEIuCzq8A3GRsRnla+MLlZ5oPZWLGU ZgO0rl7qlkM92ztguq/qkFR2aR9tDFf3VX6cJ6mZp8Ri6lZY3DViKS8dTfpZhjbrKZq4 GXiA== X-Gm-Message-State: APjAAAWzW36BosmhAvBo90i7BtRI0z48YNOdUsQPB1kNEIE2N+msRya6 qa8RzA9d2bdFzR+h0NK1LAEDrr4wbw0SQYP64io2GLmW X-Google-Smtp-Source: APXvYqxMhV6kj3i0rr995Cd4g6vMKwFmSQfqHyFEqBW+IWvD8hMiXm+8IGuBX6Nwl5Uy5ooEQibN3yrfZJtYmXJjXEw= X-Received: by 2002:a1c:9601:: with SMTP id y1mr20441359wmd.157.1573491720253; Mon, 11 Nov 2019 09:02:00 -0800 (PST) MIME-Version: 1.0 References: <20191111133421.14390-1-anup.patel@wdc.com> In-Reply-To: From: David Abdurachmanov Date: Mon, 11 Nov 2019 19:01:23 +0200 Message-ID: Subject: Re: [PATCH] RISC-V: Enable SYSCON reboot and poweroff drivers To: Andreas Schwab X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191111_090204_754688_C11F59CC X-CRM114-Status: GOOD ( 13.75 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Anup Patel , Anup Patel , "linux-kernel@vger.kernel.org" , Atish Patra , Alistair Francis , Paul Walmsley , Palmer Dabbelt , "linux-riscv@lists.infradead.org" , Christoph Hellwig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Mon, Nov 11, 2019 at 6:55 PM Andreas Schwab wrote: > > On Nov 11 2019, Anup Patel wrote: > > >> -----Original Message----- > >> From: Andreas Schwab > >> Sent: Monday, November 11, 2019 8:02 PM > >> To: Anup Patel > >> Cc: Palmer Dabbelt ; Paul Walmsley > >> ; Atish Patra ; Alistair > >> Francis ; Christoph Hellwig ; Anup > >> Patel ; 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 > >> >> Sent: Monday, November 11, 2019 7:38 PM > >> >> To: Anup Patel > >> >> Cc: Palmer Dabbelt ; Paul Walmsley > >> >> ; Atish Patra ; > >> >> Alistair Francis ; Christoph Hellwig > >> >> ; Anup Patel ; > >> >> 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? Unleashed uses gpio-restart which depends on gpio driver (not upstreamed and not posted for review on mailing list). I have that working on my build. david > > Andreas. > > -- > Andreas Schwab, SUSE Labs, schwab@suse.de > GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 > "And now for something completely different." > > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv