From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH V2 2/2] arm: dts: sunxi: Add missing cooling device properties for CPUs Date: Tue, 5 Jun 2018 09:11:39 +0200 Message-ID: <20180605071139.osu2pgpg3ychdxln@flea> References: <20180601151701.sshwfdbflic6mybv@flea> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="g37vwftiwjlvzocz" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Viresh Kumar Cc: arm@kernel.org, Rob Herring , Mark Rutland , Chen-Yu Tsai , Vincent Guittot , ionela.voinescu@arm.com, Daniel Lezcano , chris.redpath@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org --g37vwftiwjlvzocz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 05, 2018 at 10:17:49AM +0530, Viresh Kumar wrote: > The cooling device properties, like "#cooling-cells" and > "dynamic-power-coefficient", should either be present for all the CPUs > of a cluster or none. If these are present only for a subset of CPUs of > a cluster then things will start falling apart as soon as the CPUs are > brought online in a different order. For example, this will happen > because the operating system looks for such properties in the CPU node > it is trying to bring up, so that it can register a cooling device. >=20 > Add such missing properties. >=20 > Fix other missing properties (clocks, OPP, clock latency) as well to > make it all work. >=20 > Signed-off-by: Viresh Kumar Applied both, thanks! Maxime --=20 Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --g37vwftiwjlvzocz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAlsWN6oACgkQ0rTAlCFN r3RYNBAAhAy9CYd+HioBknOi0g02dQTivylpf7IQXq/OvfawoEfYs2MF11HoLGZc F+TjUgg722eZAqbsnEUpLFfjQr77bR5AZrjek3/rm/vS8ah48xIHAI8ODNHXk1U1 Qehh4slf9Qeblbo1rdlpJCmu/O1UT3cNUc4CfB+lHzWlN7CcH6CZosV8ZkzIOmPN Y6W2F0EdQt4Rr7HDenxu8r8N62/HrLANqB8khrduUHeq0SBUSUDLVPe+/ql7Ay5Q BaYVPDD8I3hjLEXuE7yRY9/lvBrA0U8nWORt6Ezt7orH0nhrhKmPJbgHd7q02Av+ b82HbYEcR5lVrMECuLmqeWEYVB/oeVFxZ7plsQczVUzuVTUfVc2DBx7gDmrV/oUX 6ItUrlGUoyeqjYlI/ITa/8WLvk0c79eUOreHeAtM0BFD1fPKb8sx0w4v+zeingk+ h6xmhUcSncSpA17hw/G/lAsJLMJMFnUnFB59/xC8PF++w3utRqSqlo2lqutcgrqV 9lIsem+TDuuhMVkcqoU+BrqhJBOcFOrk6WgATXPs9SbnPiMDjJWGNuWg26o3jRAR v4R25wOV6h6ZCRUAmhiuZzRjyCtYJGoe3BuHSYE/4hD88gCbQwmKbY8IWRHDydrF Xboroz/plM4F1vclt91Z9e6VSIWFKPgDmoSZtq6bIM8xEGZILKU= =8AIo -----END PGP SIGNATURE----- --g37vwftiwjlvzocz--