From patchwork Tue Jul 18 03:42:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaewon Kim X-Patchwork-Id: 13316719 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA26DEB64DA for ; Tue, 18 Jul 2023 03:47:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230264AbjGRDre (ORCPT ); Mon, 17 Jul 2023 23:47:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229480AbjGRDrc (ORCPT ); Mon, 17 Jul 2023 23:47:32 -0400 Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FECC10CC for ; Mon, 17 Jul 2023 20:47:28 -0700 (PDT) Received: from epcas2p1.samsung.com (unknown [182.195.41.53]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20230718034725epoutp02c0be67986747aef478644a4b787af680~y2ZVg0szh2658726587epoutp02r for ; 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Tue, 18 Jul 2023 12:47:24 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20230718034723epcas2p354fc5502d4ed212c7f748d2849e6b60a~y2ZTw1Z962503525035epcas2p3N; Tue, 18 Jul 2023 03:47:23 +0000 (GMT) Received: from epsmgms1p2new.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230718034723epsmtrp14272200f11328471aa854323ef32883b~y2ZTwDb5y2910429104epsmtrp1T; Tue, 18 Jul 2023 03:47:23 +0000 (GMT) X-AuditID: b6c32a4d-853ff70000047356-d0-64b60b4c0c3b Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2new.samsung.com (Symantec Messaging Gateway) with SMTP id 1A.2E.30535.B4B06B46; Tue, 18 Jul 2023 12:47:23 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.55]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230718034723epsmtip139f202407c47967a4b07ef91488358e1~y2ZTjdTV32248222482epsmtip1p; Tue, 18 Jul 2023 03:47:23 +0000 (GMT) From: Jaewon Kim To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Jaewon Kim Subject: [PATCH v5 2/2] arm64: dts: exynos: add pwm node for exynosautov9-sadk Date: Tue, 18 Jul 2023 12:42:01 +0900 Message-Id: <20230718034201.136800-3-jaewon02.kim@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230718034201.136800-1-jaewon02.kim@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrHKsWRmVeSWpSXmKPExsWy7bCmqa4P97YUgzkzTS0ezNvGZrFm7zkm i/lHzrFa7Gg4wmrR9+Ihs8Wmx9dYLS7vmsNmcffuKkaLGef3MVm07j3CbvFz1zwWi9sTJzM6 8HjsnHWX3WPTqk42jzvX9rB5bF5S79H/18Cjb8sqRo/Pm+QC2KOybTJSE1NSixRS85LzUzLz 0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOA7lRSKEvMKQUKBSQWFyvp29kU5ZeW pCpk5BeX2CqlFqTkFJgX6BUn5haX5qXr5aWWWBkaGBiZAhUmZGdsaXrJUvCIu+LInpmMDYwP ObsYOTkkBEwk9s6cxtzFyMUhJLCHUeLIhb1sEM4nRokfKy6yglQJCXxjlLgzURqm4/yB6cwQ 8b2MEr095hANHxklnl/8xQaSYBPQlvi+fjFYs4jAQiaJZ/fLQIqYBU4zSqy99YQFJCEsECAx s70FqIiDg0VAVeL3JmMQk1fATuLU9CCIXfISqzccANvFKWAvMWH3HnaQMRICf9klJl+/yAhR 5CJx6P12NghbWOLV8S3sELaUxMv+Nig7W6J9+h9WCLtC4uKG2VD1xhKznrUzguxlFtCUWL9L H8SUEFCWOHIL7EhmAT6JjsN/2SHCvBIdbUIQjWoS96eegxoiIzHpyEomCNtD4uTVblZIiExi lJjw/Sf7BEa5WQgLFjAyrmKUSi0ozk1PTTYqMNTNSy2HR1lyfu4mRnBC1PLdwfh6/V+9Q4xM HIyHGCU4mJVEeL+v2pQixJuSWFmVWpQfX1Sak1p8iNEUGHoTmaVEk/OBKTmvJN7QxNLAxMzM 0NzI1MBcSZz3XuvcFCGB9MSS1OzU1ILUIpg+Jg5OqQYmG7EZOakHU1RM52Z18tZzNDw8re84 8ayxVqTgofmSQQ6Lf291XCpf9P/c7i2bKiKyCw0blb2djDQWL5a51bbzdmXqxR0LHJ/vcHRz eSFQvPtUpW5kBvOJz7lne/jkdkju+L+F6Tm34NQTSzP8+WfNfiTBIn/sxK7H/zoNdZds/Bs3 8+uzqMvBX9hZVPpE7/d/6HqVZxSaF2X3yM1p950HV/UOqG6f638heK3F5SoXOduG60z3r7e2 vP4vbfIq8f3b69+2GyusOaZ+Yfdsgw72PU2L5b7YZZu+nSM6mWt9Qmy7nGdYwgsvkz06Z2Z3 TnOeLM/Kq3p48++smNluKuu+hoe9l6gSFEnMzPAIP1ujxFKckWioxVxUnAgAS1ZPQhEEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrBLMWRmVeSWpSXmKPExsWy7bCSnK4397YUg2PPjCwezNvGZrFm7zkm i/lHzrFa7Gg4wmrR9+Ihs8Wmx9dYLS7vmsNmcffuKkaLGef3MVm07j3CbvFz1zwWi9sTJzM6 8HjsnHWX3WPTqk42jzvX9rB5bF5S79H/18Cjb8sqRo/Pm+QC2KO4bFJSczLLUov07RK4MrY0 vWQpeMRdcWTPTMYGxoecXYycHBICJhLnD0xn7mLk4hAS2M0o8Xv/HlaIhIzE8md9bBC2sMT9 liOsEEXvGSUabn8FS7AJaEt8X78YLCEisJhJ4k33QzCHWeAio8SJP1fYQaqEBfwk2q5sAdrB wcEioCrxe5MxiMkrYCdxanoQxAJ5idUbDjCD2JwC9hITdu8B6xQCKvm49BvjBEa+BYwMqxgl UwuKc9Nziw0LjPJSy/WKE3OLS/PS9ZLzczcxggNXS2sH455VH/QOMTJxMB5ilOBgVhLh/b5q U4oQb0piZVVqUX58UWlOavEhRmkOFiVx3m+ve1OEBNITS1KzU1MLUotgskwcnFINTBO5C+8F TXJKDfjy+8bpQ3l31/efZWvdFnyyRPmbyvTU1za/vqS7VH36sMIo+YSym6+ig65P/Fa1NIMs xY93TF5fmststfaC4S/DR+9y03wn7L2WMePa/SXOtTuffPukuupsmKv42RyHJM+TNSxiS7cl dG6a2hY2i8voV9iTiqB7z+ddCyvoYVCz+/P9tOrNMuVui4qX55Y2tNRtCX8+LSWkwnRj0JfG 6M11b1k43j9jnXpBTCk6flLik0+zs911zrPbCdU9l5qy99yhXTZLH/w7PeGy65HHJ7JyuLS2 hzs11s37n8Ka5HvXwUde6p+buNq8ScbMEdnuzE3V15/8m+V/eXZtfnXQ4caYT7t/3VZiKc5I NNRiLipOBAC31DPfywIAAA== X-CMS-MailID: 20230718034723epcas2p354fc5502d4ed212c7f748d2849e6b60a X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230718034723epcas2p354fc5502d4ed212c7f748d2849e6b60a References: <20230718034201.136800-1-jaewon02.kim@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add pwm node to support fan on exynosautov9-sadk board. PWM channel 3 of ExynosAutov9 is connected to fan for SoC cooling in SADK board. Signed-off-by: Jaewon Kim --- arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts | 6 ++++++ arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 10 ++++++++++ 2 files changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts index 101f51bf565a..bc1815f6ada2 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts @@ -49,6 +49,12 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_tout3>; + status = "okay"; +}; + &serial_0 { pinctrl-0 = <&uart0_bus_dual>; status = "okay"; diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index d3c5cdeff47f..3b906f4db907 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -1560,6 +1560,16 @@ samsung,syscon-phandle = <&pmu_system_controller>; samsung,cluster-index = <1>; }; + + pwm: pwm@103f0000 { + compatible = "samsung,exynosautov9-pwm", + "samsung,exynos4210-pwm"; + reg = <0x103f0000 0x100>; + samsung,pwm-outputs = <0>, <1>, <2>, <3>; + #pwm-cells = <3>; + clocks = <&xtcxo>; + clock-names = "timers"; + }; }; };