From patchwork Mon Sep 19 08:59:57 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Sperl X-Patchwork-Id: 9338861 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 90E6B60B16 for ; Mon, 19 Sep 2016 09:00:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 79B6428483 for ; Mon, 19 Sep 2016 09:00:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6DEC229122; Mon, 19 Sep 2016 09:00:18 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D6696290CD for ; Mon, 19 Sep 2016 09:00:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753916AbcISJAN (ORCPT ); Mon, 19 Sep 2016 05:00:13 -0400 Received: from 212-186-180-163.static.upcbusiness.at ([212.186.180.163]:59718 "EHLO cgate.sperl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753892AbcISJAN (ORCPT ); Mon, 19 Sep 2016 05:00:13 -0400 Received: from rasp3a.intern.sperl.org (account martin@sperl.org [10.10.10.43] verified) by sperl.org (CommuniGate Pro SMTP 6.1.2) with ESMTPSA id 6668181; Mon, 19 Sep 2016 09:00:03 +0000 From: kernel@martin.sperl.org To: Zhang Rui , Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Lee Jones , Eric Anholt , Russell King , Florian Fainelli , Catalin Marinas , Will Deacon , Stefan Wahren , Geert Uytterhoeven , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: Martin Sperl Subject: [PATCH V6 3/6] ARM: bcm2835: dts: add thermal node to device-tree of bcm283x Date: Mon, 19 Sep 2016 08:59:57 +0000 Message-Id: <1474275600-19378-4-git-send-email-kernel@martin.sperl.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1474275600-19378-1-git-send-email-kernel@martin.sperl.org> References: <1474275600-19378-1-git-send-email-kernel@martin.sperl.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Martin Sperl Add the node for the thermal sensor of the bcm2835-soc to the device tree. Signed-off-by: Martin Sperl Reviewed-by: Eric Anholt Acked-by: Stefan Wahren Changelog: V1 -> V5: generic settings is shared in bcm283x.dtsi, but disabled moved the compatible string to the SOC specific dtsi for arm and arm64 V5 -> V6: removed 0x in node name --- arch/arm/boot/dts/bcm2835.dtsi | 6 ++++++ arch/arm/boot/dts/bcm2836.dtsi | 6 ++++++ arch/arm/boot/dts/bcm283x.dtsi | 7 +++++++ 3 files changed, 19 insertions(+) Note: there is no arm/boot/dts/bcm2837.dtsi as of now, so the 32-bit rpi3 dt is not modified. diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index a78759e..0890d97 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -23,3 +23,9 @@ }; }; }; + +/* enable thermal sensor with the correct compatible property set */ +&thermal { + compatible = "brcm,bcm2835-thermal"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi index 9d0651d..519a44f 100644 --- a/arch/arm/boot/dts/bcm2836.dtsi +++ b/arch/arm/boot/dts/bcm2836.dtsi @@ -76,3 +76,9 @@ interrupt-parent = <&local_intc>; interrupts = <8>; }; + +/* enable thermal sensor with the correct compatible property set */ +&thermal { + compatible = "brcm,bcm2836-thermal"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index b982522..d9acf21 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -186,6 +186,13 @@ interrupts = <2 14>; /* pwa1 */ }; + thermal: thermal@7e212000 { + compatible = "brcm,bcm2835-thermal"; + reg = <0x7e212000 0x8>; + clocks = <&clocks BCM2835_CLOCK_TSENS>; + status = "disabled"; + }; + aux: aux@0x7e215000 { compatible = "brcm,bcm2835-aux"; #clock-cells = <1>;