From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E35823D7E6; Fri, 26 Sep 2025 02:07:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758852476; cv=none; b=kSYDP8XFnqx/2TWi2ht4Io/Wqh+CwOFNs+OIXbitYmeP0UuU+A1Gd4C13PiECIuvs+dJ5H3qHN4Vh/XRhdOxknbcuppv7YEH3DEG1oYUvCVIEbU+/6Bl2cwCuhQHgYzknrQW22UQ8IAzsfwXrRuIeaZFz2L5v7PPPAd6f5YNGFg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758852476; c=relaxed/simple; bh=uN2UFL7M3Wj5OaaqksHU4neh8HYrJwUdMjuaAycHFlE=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=XzPqhjmuUXq2HOy0ZZOkJDm4M9CV4eaVRiw/p79+7BtWLRG0QCIX7WO7Rdlqz71pqUkw33zrnrtyUfBIXsu1QeG+x50R9nWvSf4rwthkyEyGlySB9zp8lFkV7hyXBYY+LrTHBVVGDVAWNkpyXZWbKEaHKXezgmxmmAL0/eZtPWQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oPXq2mR5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oPXq2mR5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91848C4CEF0; Fri, 26 Sep 2025 02:07:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758852476; bh=uN2UFL7M3Wj5OaaqksHU4neh8HYrJwUdMjuaAycHFlE=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=oPXq2mR5I63npQJuqqwLWbiSyJLEipDv14/6HBV4MW/RTth6GxwDgcALvuVwuOB0m 8fcN3jG/A3XysoLGxFj9RNyVMmjdQ4rXvsl5REvgBZFZP7QDc5j/s7lN482GdUZn1h MhZo/Es5/3nd0wkW1ezLECgGLd/caqhfUIiMAC+6IsOn5Tkgi2oS7j6SfTPb12NMGn zLQlDPIHTe9Ic5DfR7sxrfDL28nALucWfPWoaJsxWBnsgnsc0dZglOJcjvCkyrL73O hDEsi4pbyvHQRXHyCpqk4RSqui2Y2DekhsX3e1UEYJg6/w58LVueUT2k7MB/aZauoL 2DGniZ4+OTsHg== Date: Thu, 25 Sep 2025 20:07:53 -0600 (MDT) From: Paul Walmsley To: Anup Patel cc: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jassi Brar , Thomas Gleixner , "Rafael J . Wysocki" , Mika Westerberg , Andy Shevchenko , Linus Walleij , Bartosz Golaszewski , =?ISO-8859-15?Q?Uwe_Kleine-K=F6nig?= , devicetree@vger.kernel.org, Andrew Jones , Alexandre Ghiti , Atish Patra , Leyfoon Tan , Anup Patel , linux-kernel@vger.kernel.org, Samuel Holland , linux-acpi@vger.kernel.org, Palmer Dabbelt , Paul Walmsley , linux-riscv@lists.infradead.org, Len Brown , linux-clk@vger.kernel.org, Rahul Pathak Subject: Re: [PATCH v10 00/24] Linux SBI MPXY and RPMI drivers In-Reply-To: <20250818040920.272664-1-apatel@ventanamicro.com> Message-ID: <6d91bd27-bdad-1348-661a-cd2eb84f6250@kernel.org> References: <20250818040920.272664-1-apatel@ventanamicro.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Mon, 18 Aug 2025, Anup Patel wrote: > The SBI v3.0 (MPXY extension) [1] and RPMI v1.0 [2] specifications > are ratified by the RISC-V International. > > Currently, most of the RPMI and MPXY drivers are in OpenSBI whereas > Linux only has SBI MPXY mailbox controller driver, RPMI clock driver > and RPMI system MSI driver This series also includes ACPI support > for SBI MPXY mailbox controller and RPMI system MSI drivers. > > These patches can be found in the riscv_sbi_mpxy_mailbox_v10 branch > at: https://github.com/avpatel/linux.git > > To test these patches, boot Linux on "virt,rpmi=on,aia=aplic-imsic" > machine with OpenSBI and QEMU from the dev-upstream branch at: > https://github.com/ventanamicro/opensbi.git > https://github.com/ventanamicro/qemu.git > > [1] https://github.com/riscv-non-isa/riscv-sbi-doc/releases > [2] https://github.com/riscv-non-isa/riscv-rpmi/releases Thanks, queued for v6.18 (hopefully). - Paul