From patchwork Fri Dec 22 16:14:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 10130909 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5C3C66019C for ; Fri, 22 Dec 2017 16:21:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 583162A0DF for ; Fri, 22 Dec 2017 16:21:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4D10C2A0F0; Fri, 22 Dec 2017 16:21:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D8D7F2A0DF for ; Fri, 22 Dec 2017 16:21:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=SgcagjgN5i51MO0vVZBBPRD6thYptbo5Xt8F7qCCeNY=; b=MJECFSnzKDI0sDs8GeYfZhSQeC 9bFIk6KhIWAePfOJ06wgDNaK4ghR8WwRS9en7DY7jxNl9ktG29tYxhLVX0Uo+gB3XC3SML+cI6wC2 GT7IeenEzePVT1j6WurT7fx3vh2Z/gka/kPTm5QL6dxhwUFveqBLYtXPFJxKFeRZ2PQD1aymFpTel VBY4Et/NgjeT3kBaiwJeKG9NvIEK7RCErfUB7G+u1uUY6WfLepsrzplEqsWnNvhjvSANcoXjjRP5V FtZzX1liW1kIFZx+T1JhLJ+f0edbLG7904fF/AqEsty7fA9tNsjVcILeEqJWCx3uubVKHZ0xvauL7 azXzk2DA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eSQ4x-0007ii-RV; Fri, 22 Dec 2017 16:21:47 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eSPy1-0001XF-TA for linux-arm-kernel@lists.infradead.org; Fri, 22 Dec 2017 16:14:41 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id CD18320964; Fri, 22 Dec 2017 17:14:26 +0100 (CET) Received: from localhost.localdomain (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id 78B9C203B5; Fri, 22 Dec 2017 17:14:16 +0100 (CET) From: Miquel Raynal To: Zhang Rui , Eduardo Valentin , Rob Herring , Mark Rutland Subject: [PATCH v7 01/11] dt-bindings: thermal: Describe Armada AP806 and CP110 Date: Fri, 22 Dec 2017 17:14:03 +0100 Message-Id: <20171222161413.20816-2-miquel.raynal@free-electrons.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171222161413.20816-1-miquel.raynal@free-electrons.com> References: <20171222161413.20816-1-miquel.raynal@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171222_081438_384518_0119E328 X-CRM114-Status: GOOD ( 15.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Petazzoni , devicetree@vger.kernel.org, Baruch Siach , linux-pm@vger.kernel.org, Antoine Tenart , Nadav Haklai , David Sniatkiwicz , Miquel Raynal , Gregory Clement , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Baruch Siach Add compatible strings for AP806 and CP110 that are part of the Armada 8k/7k line of SoCs. Add a note on the differences in the size of the control area in different bindings. This is an existing difference between the Armada 375 binding and the other boards already supported. The new AP806 and CP110 bindings are similar to the existing Armada 375 in this regard. Signed-off-by: Baruch Siach [: reword, additional details] Signed-off-by: Miquel Raynal Reviewed-by: Rob Herring --- .../devicetree/bindings/thermal/armada-thermal.txt | 37 +++++++++++++++------- 1 file changed, 25 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt index 24aacf8948c5..e0d013a2e66d 100644 --- a/Documentation/devicetree/bindings/thermal/armada-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/armada-thermal.txt @@ -2,22 +2,35 @@ Required properties: -- compatible: Should be set to one of the following: - marvell,armada370-thermal - marvell,armada375-thermal - marvell,armada380-thermal - marvell,armadaxp-thermal +- compatible: Should be set to one of the following: + * marvell,armada370-thermal + * marvell,armada375-thermal + * marvell,armada380-thermal + * marvell,armadaxp-thermal + * marvell,armada-ap806-thermal + * marvell,armada-cp110-thermal -- reg: Device's register space. - Two entries are expected, see the examples below. - The first one is required for the sensor register; - the second one is required for the control register - to be used for sensor initialization (a.k.a. calibration). +- reg: Device's register space. + Two entries are expected, see the examples below. The first one points + to the status register (4B). The second one points to the control + registers (8B). + Note: The compatibles marvell,armada370-thermal, + marvell,armada380-thermal, and marvell,armadaxp-thermal must point to + "control MSB/control 1", with size of 4 (deprecated binding), or point + to "control LSB/control 0" with size of 8 (current binding). All other + compatibles must point to "control LSB/control 0" with size of 8. -Example: +Examples: + /* Legacy bindings */ thermal@d0018300 { compatible = "marvell,armada370-thermal"; - reg = <0xd0018300 0x4 + reg = <0xd0018300 0x4 0xd0018304 0x4>; }; + + ap_thermal: thermal@6f8084 { + compatible = "marvell,armada-ap806-thermal"; + reg = <0x6f808C 0x4>, + <0x6f8084 0x8>; + };