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[209.132.180.67]) by mx.google.com with ESMTP id 8si19900646pgf.361.2019.03.01.06.54.33; Fri, 01 Mar 2019 06:54:49 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388444AbfCAOrI (ORCPT + 99 others); Fri, 1 Mar 2019 09:47:08 -0500 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:35623 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728395AbfCAOrI (ORCPT ); Fri, 1 Mar 2019 09:47:08 -0500 X-Originating-IP: 90.88.147.150 Received: from localhost (aaubervilliers-681-1-27-150.w90-88.abo.wanadoo.fr [90.88.147.150]) (Authenticated sender: maxime.ripard@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id 33857E0002; Fri, 1 Mar 2019 14:47:03 +0000 (UTC) Date: Fri, 1 Mar 2019 15:47:03 +0100 From: Maxime Ripard To: Samuel Holland Cc: Jassi Brar , Chen-Yu Tsai , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH v2 00/10] Allwinner sunxi message box support Message-ID: <20190301144703.kyqyajysfsdvg3td@flea> References: <20190301052947.32032-1-samuel@sholland.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ghobjd6npcdkzhom" Content-Disposition: inline In-Reply-To: <20190301052947.32032-1-samuel@sholland.org> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ghobjd6npcdkzhom Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi On Thu, Feb 28, 2019 at 11:29:37PM -0600, Samuel Holland wrote: > This series adds support for the "hardware message box" in sun8i, sun9i, > and sun50i SoCs, used for communication with the ARISC management > processor (the platform's equivalent of the ARM SCP). The end goal is to > use the arm_scpi driver as a client, communicating with firmware running > on the ARISC CPU, or to use the mailbox to forward NMIs that the > firmware picks up from R_INTC. >=20 > Changes from v1: > - Marked message box clocks as critical instead of hacks in the driver > - 8 unidirectional channels instead of 4 bidirectional pairs > - Use per-SoC compatible strings and an A31 fallback compatible > - Dropped the mailbox framework patch > - Include DT patches for SoCs that document the message box > > Samuel Holland (10): > clk: sunxi-ng: sun8i: Mark the msgbox clock as critical > clk: sunxi-ng: sun9i: Mark the msgbox clock as critical > clk: sunxi-ng: sun50i: Mark the msgbox clock as critical > dt-bindings: mailbox: Add a sunxi message box binding > mailbox: sunxi-msgbox: Add a new mailbox driver > ARM: dts: sunxi: a80: Add msgbox node > ARM: dts: sunxi: a83t: Add msgbox node > ARM: dts: sunxi: h3/h5: Add msgbox node > arm64: dts: allwinner: a64: Add msgbox node > arm64: dts: allwinner: h6: Add msgbox node It looks good to me but a few things: - There's no reason to split the first three patches, so they should all be merged - You might consider using a YAML schemas for your DT bindings documentation. That will bring a more formal descriptiion and DT validation. Thanks! Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ghobjd6npcdkzhom Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXHlF5wAKCRDj7w1vZxhR xSZNAQDg4A34dO9psJhWuKf/Wp3ytO0V7HBWnLGd7ABC26v6KQD/b/+fngiCFXHC iEpvES4rw5pW+xkjiTfH1/ANXt3brQQ= =nWPd -----END PGP SIGNATURE----- --ghobjd6npcdkzhom--