From patchwork Mon Oct 5 16:30:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Luba X-Patchwork-Id: 268000 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B8B3C47095 for ; Mon, 5 Oct 2020 16:30:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 22B94207BC for ; Mon, 5 Oct 2020 16:30:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728222AbgJEQai (ORCPT ); Mon, 5 Oct 2020 12:30:38 -0400 Received: from foss.arm.com ([217.140.110.172]:52554 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727006AbgJEQai (ORCPT ); Mon, 5 Oct 2020 12:30:38 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9AE1711D4; Mon, 5 Oct 2020 09:30:37 -0700 (PDT) Received: from e123648.arm.com (unknown [10.57.49.124]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 1FA5B3F66B; Mon, 5 Oct 2020 09:30:33 -0700 (PDT) From: Lukasz Luba To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org Cc: amitk@kernel.org, corbet@lwn.net, daniel.lezcano@linaro.org, lukasz.luba@arm.com, Dietmar.Eggemann@arm.com, qperret@google.com, dianders@chromium.org, mka@chromium.org, rnayak@codeaurora.org, rjw@rjwysocki.net Subject: [RESEND][PATCH v2 3/3] dt-bindings: thermal: update sustainable-power with abstract scale Date: Mon, 5 Oct 2020 17:30:16 +0100 Message-Id: <20201005163016.13650-1-lukasz.luba@arm.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Update the documentation for the binding 'sustainable-power' and allow to provide values in an abstract scale. It is required when the cooling devices use an abstract scale for their power values. Signed-off-by: Lukasz Luba --- Hi Rob, This is a fixed patch for DT binding, which now passes the make dt_binding_check (I have changed tabs into spaces). The former patch error that I have received is here [1]. Regards, Lukasz [1] https://lore.kernel.org/linux-pm/20201002114426.31277-1-lukasz.luba@arm.com/T/#md4b02a3ada592df67446566180643ba56788c159 .../devicetree/bindings/thermal/thermal-zones.yaml | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml index 3ec9cc87ec50..c445927749c3 100644 --- a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml +++ b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml @@ -99,10 +99,15 @@ patternProperties: sustainable-power: $ref: /schemas/types.yaml#/definitions/uint32 description: - An estimate of the sustainable power (in mW) that this thermal zone - can dissipate at the desired control temperature. For reference, the - sustainable power of a 4-inch phone is typically 2000mW, while on a - 10-inch tablet is around 4500mW. + An estimate of the sustainable power (in mW or in an abstract scale) + that this thermal zone can dissipate at the desired control + temperature. For reference, the sustainable power of a 4-inch phone + is typically 2000mW, while on a 10-inch tablet is around 4500mW. + + It is possible to express the sustainable power in an abstract + scale. This is the case when the related cooling devices use also + abstract scale to express their power usage. The scale must be + consistent. trips: type: object