From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 79D0DCA5FCE for ; Sun, 4 Oct 2026 14:02:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rhAUJiHEb1vOogwaXlW/g0PIpTEXxayoM6DHehZkp1A=; b=Tz3HL+G5hv14TqwNPpjsooBs7S vatPuHg5d3ehvaQNUO9wAhYbHbR58PjRQxMklzdWvGxI1RH4Ec6y7P4pFPr5lktyiGNN/feLcxMUq 2z6189qaGXWFxM/kWyXK8srfNMB3tbO8q9g9maCoPa51IzKT0FpUYO3P4MsPT5S491xTlEW93dKD8 uZ2Jt+t+iM/4inlBssS6VmxxfqYn+WGEU217WVaXv7gwt+e70g9OTQPtZc8BTUFdzgyQsooBQ2/7r l6BIs4/Fl1OnFPU1CyvQZv8fyitPF4qev8fsQBehGDbkgDG/cJSZG1qHE31ta2yjr5Qkqx6QqV9sc LaBfn2JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xDMmw-0000000EslE-3Jp5; Sun, 04 Oct 2026 14:02:02 +0000 Received: from mout.gmx.net ([212.227.17.22]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xDMmr-0000000Esht-34Ww for linux-arm-kernel@lists.infradead.org; Sun, 04 Oct 2026 14:01:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.net; s=s31663417; t=1791122506; x=1791727306; i=wahrenst@gmx.net; bh=rhAUJiHEb1vOogwaXlW/g0PIpTEXxayoM6DHehZkp1A=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:Message-ID:In-Reply-To: References:MIME-Version:Content-Transfer-Encoding:cc: content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=cWtN7KGFeTsmhl28sIdKu3z5xEWV1wW0LNCBxwknQ0u6MXsBSZES05Q3ZvxEwoWX g2SnimBTRZqnVtklCVCQCpfGgoRAHmqb/6pshbNdw6UerspnvdKMhozg4jWli5XLc 0LQp1P3yxd1jfpYllDIMN/HuQyueHegpHvIXwD2vIa+kQLVPG9UYn7dKPulVPpv+B byHUHBOSixQ2J5aQyMCIbn8uFbfCOg/fj9fXmGwSZ5t6S98J2yy0Otz1SP8dYwyzs M4rVgIVT4JyT+hJji0xUUpla6EM7/r6t4vDP5lUCInqvt/IWPqk9/tznSbK1+Zn+h aznEtFBCCqb2s0/1MA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from client.hidden.invalid by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1Mkpex-1wq9iw3YgJ-00mOj8; Sun, 04 Oct 2026 16:01:45 +0200 From: Stefan Wahren To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, Manuel Traut , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Stefan Wahren Subject: [PATCH 4/5] ARM: dts: imx6ull-tarragon-common: Fix i.MX6ULL DVFS Date: Sun, 4 Oct 2026 16:01:22 +0200 Message-ID: <20261004140123.46461-5-wahrenst@gmx.net> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261004140123.46461-1-wahrenst@gmx.net> References: <20261004140123.46461-1-wahrenst@gmx.net> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:iA6STqnYJDKc0Y7OOeTOqK06ttJjKgl1n7UGm3SkhImUaOzhtKC 69z/x/ZPbnvOOBBAzdWKnVRfWsjQVwIEgxOKYio37J0ezV9BMvC18Svh3J3t62oMj1wVx/k hZt0G1yHGQBt4imixSt97ngECOt/8uzYN8ySN8rm/zOOyl61WQmn9Co2UThlf4OV5JcTY0W 5I0K19HOZDHRQD3uVZXow== UI-OutboundReport: notjunk:1;M01:P0:lMiu9OCIQzU=;9Uvt+qsSV3AMgitTMuZkoyFygn2 JJBOd4Uat3woVvtWrqDqJZUeRDfqqz6clS1jhHmlTwcmAnfx2rtTXPIOUwvQYakCW9qHNujNg HrsbY9hhMNP8TnyXJE2+wS0X/XBbtkarToPD2BjxFaIEUkrYhXW1XCNYKF78NDHm1E3/7xIkj HVYOCTCvGsXT6PWGAN3F9ouyhjAttni/oQ2AV6Z8k+L39Nh4qOF6R7C6d1LESoT/1zUCFW3iV BYPmJPD+vN9h6hXdqbpYzkmiFB5sbX/ZZ0K1KAzwaIgWrct+PSUdpv+bzvZL2wb9vkbvVNQsR vj1wK5mYgG5Pb/mtYRCz+B3M9+G/4qVOjp/0DICqQ4BRh/K7L90eQ/t8nCSJIlzQ3LCMNBz2H 0IxMmIihuQG6gy9cB27epsJDwolmbcQhTHk77rxNkMzMggTiPNjMBv8cJYYcJn9CS8+0PRz+h Mj8JwH3TByt7yLlcRAnRzqQgTxy4naw2kFZosZNBg9QAINyxaNIG6NgaF66P1dzGo7XOjC2Xi W45HIP25acFw0ppqPRUfxPW1s7++3FXxdYuKMg4kTStPZ8gyhEak/4XvTmRX1t9Nx8L/dzdws QIUEFl89P3rN3Yxy0lYT+H5MZmmhwC4kC1qzUDoYtp96YhVMyfS5n9GsSsi9j7O9FOWmvS6Ej VwcV+d1LOtvpWwhcQ/XpPQO5P4mmFu4Ks4GGnPSCA3jxum2YWxlpw6DQ1zanWcbkGN97q77wS 2H5NL50/WH62kSThzd4zMnU3fmby0nQUFt6UJ//QZ1rWFspAtS8b9PG/N55bJWU9VjGYNZ52F /gDTmkcVezZfRNiFZEtXniZyAss9EbMIUzk5t/+ZtRWtKEfZIedlckOdG52DzkyACh3dRrFIj BdrFiIdmCbQbnCTkY+w4ttvWNhoX/q0i0540ts7KIuJ1oE7q/UFKcI73gTibAdEi8LUT8uYqz g215KRRRPIgZlaCXyLG0FLgPNuX4nRQKUvu6j0rqgW01IClboX34wdfeDhozvZkgtOJve0KqA jUldjNP3N//IlwGUu8QU3plj45B2SnBVMqgzFJPbPMiu6GJxztYOZfA2w0Uf0vY5n9chkHgUO H//3G9IeBXzswd7S/l0I+aUBGbn0t1ygCw+4fxtsAKNgD0yKhFd4zz3zeVZyoVwc9ydA5Ivs8 bRrJJaSfB/kpEV7URGJSb1P75cxX0hP0SvR4vaM+0rRmf/qj9w1MC0BfhGP3YL0WXmDMU8TBO uXSBtTCWC4B8W9+1Bte1Fjv0CJkKTNc9mT7C01PcK2fQTWGNJ+7JdJtgJvhjnfD11IVuDr5iD uvQaDcWQv8folZdFi3G7AHU/RG2x/KaIdfjf0V4XM0X0mRu1riWyI1Vc7JidZXRpKJjadVys2 f2vT7QOMSiOKHotB4edPpyNO21YTnpyGWkwQEs0f+A/SNU3/amGRV2JqkRRq6eg8ES9+jdogl NAE/Tf5VMYxi1yubiKX1YAPHQHrEUiMVPJnF6NKryt8J1PdkULTtS4kokCyJu6/3Xm32PPQje ksPWpiOhnSU88EKBSlxkaYBXf0tXreXSvGcQtY8kpUGQRxS82m/AA7Gqg+RPgW71mwibj/Hra H8frJ7hfLSQU+aT7HQG/5FdmDQ3GkGsBWaAluaz9wyS4g8hY45GD3aNw+upvTXU7VYdiJZgBy q1thAXKf3k0qrjtmCZ9MPYfSiLpFnL8+sF8skGD3/XJ/1mvd7rpqhx6DaLmWcgm0686GFV/fW xlJEj21KKc8Nh4t8K0SW/Zvt3b1I85RRzONdz5KgHUq1IzePlMJeIJ+s0QjHdPrhVgMCv7lmn zPKLw8M3g/GEGLBOoNSBcqiJ0u06B9xKnucZPtEMdrOn89dFnOZUhDPcijkeNzFxzF3AySr8V VBkIfLHJcNFzYweWng+Q5JgWwB9ie7vOAA9gyo4mxGwACe4ZlPozewOlbjcSydGP6J2S+5Ide Wcd8W6mYXUnWdLDFQ8axhkpp5lADSfoHPwLW3Fo+Vp3bfss7qqBGpboXXSP5JjITajlhSGp4o 1j+lZpSdr/DUMVXhGjvm9JHIGmuWYG6tywbr+R+3MlYVON75PjLLRTjPRTtot+Vvnd/OKBYW7 fCUeL99DsAsTTagVR5Y9NoqDnVtlAs2sQ5U53dMnaueyDHH+/DMD+d/sinAGgc4orkDqMD9xg H+pkUdnvo420azeOThHoVRbqX4KVkcsTrn0Dj9ezRxTOyQ+vkKJ4JFRxbLweZNgJCmm6HdugP 3A1QwQ3PlWja5KAHPLM/NO47vAqKMcHF/ck2uP5kPUlSkKBXGWBLeFUvIkjCOjCl0074u/NQi YpnlTn+XBOODFCSCuD/fE9gV7D+543aY/ALHnTliJCTQpPqQu+JMBxMfVKCtqwJUBmxzfbpLh tRqqql91+7DcYP2Qn4Y2GW9hwwPa+T66b1Uq2G5CE5GeMdIvRyhOwOukX9Hobv6UFChYObnyN AyqQMBRi6TP/79SzzSIjYjKoRzWZMYrSlwfob9n2fgDnaQVMpNAi795xmWVMA43wlMyXIbcQx 1Q2skjy/x7f/P3XikWdw3f2aDEhU8gUvBI9n7Qk4qjDWdDjlUWYC9Jpeli4bjso4p7EHD7jHl dv1WMFOTJ99/camTqUvm7WHI4+zL8BHn7WYw2RpkQB4jJXlqoljEucz+hE2m6+R9poxbK/A4n KOcjBIZWHJ/FTWvBL7M3uPfwAXkTYDowgrHNeh7Uy36ncUvyzmn4CIc8e0WGlmdrXBk033wYg 20LprReeNU7dh1qVyOe92Zi94Y7kftFUoq/QiDpXchg4wvniogceFcT09XVIzTAomEQKVQyuW u0J2gEVorcRyKxN7kOnMLV3PeBuKqne2EWYb3RccoJKlFywEqjOTLPJSiro25fX12VsR2C6lr d8WbYhEP7fIPaOn6BJnYAm5SIW8PXVrWUB89uxyWsiy6Csh3sZlsFrxT00+NuJQe2yJObLQW0 C6yTMHUW344g3PBsS40mPL/S8hn/Lz7hxTK/p0yaIa/thqIY5L8NjmBcTVa/tUOYDoG7Rneae B2yVfd+v8Mr/Ddm7rpTuzbg7hO1KGt1cJns3hV73H9Sf4bgPCvr95Yj7IbeGBCPPFZEkdT2Td +GuaidyGWCPIfIsQrPIetlMdpljHuDwhX9QSQhQnX8qTEUL/5vfPG/1HggnqNgEY9SkywNM9u IbmJ0qVsj7yBWBQd62mg6oBaxus2E3iZoN2Hm7YiBhqxUmfuSn4jlPOqvq5Bu4Z3aulLROU5q Hl1yLOf/ahphm56rDOJFFmhNYjyd3iYYbH+H//th2OHJ6m9OjWptkZyGG00uwQfKkf8mDhykh O96aDFZw4UIbRuq8X84MTozZL0UEprWeAXxXlX3iIXbH5Rw4UA5ixjjzrOKDFP0WvKwfzr2IP ch+4l3QHEs8HnHrREah9RRRdNRy7R8Vbm5Gx3mcWDz/DU1HfFEV+3V0Ok8eJQoTK7PO6mdSRR LO3CR9xdkFIC7L11bTTz2xHLPQ3ugLdX4M40VF19Jpq+aPmrNijA0k17yMbU0bYB+jt3OOTi+ xqUUy//FpH32XcNbbfnnkFtpoIbqPxscVipwglfG9fzl48RfIPBS4+2eMxmOn/swURS9oD5wR yrMtPK/A35jD188sPNNUxZx0OhPxBlRa7deJ5rQYCfW+MNVRshhUff8chm3Qm3dU5yIrWRNUA r2zYdHkCnRaSPI5o2h0I1R8WWFEhOserJI8V0+Zm3qFKy8DhcSfKvnW9iLRFZyPlV+1yZP+4N tjdG9+J+P5FS/Bpl8i3QuviTMbAJj1QMuuPL7oF4dJEl6iz/jCSLDg9QTA26ijP6VHZHQFKUA ANYHUEcZfAomrZY/c4VqNGbWHuA3RCFROzMeEuLUoBWOtrEIqHwZeO0AMRTjRBSoqk/YGqwOr nc83r6tUfunU7r7WeQIjskASS/AasEPCm+gcqgD5kEKkqriJWczG00gN6X56jbuXjUPgJn9uq w30N1y+6SGiVPpS/nRAqjmCSLPAP/kzXRqAfcCVHQ/fbBsnHHAV1ccc6QaoQkTf9w1XJ8OWYf mRV8cwdFMV/Pu1cvPyn+jpW68qK2JbN8ZEttFgOU9PBJ6/OoCprLLMTcrdjZ6tzHUHZsK7yH8 rzdPUsomHSJtZkGSpMD4J7g+gM3WPqpGdeuYE7K6Vr+Djgfv+DwMwf7qegTFwku2asISqCy+d 9sskOe5+dfQ9QgJY1KdEmt8cMkCCatUJYOKSK+dCN/Gr6XpB92Nl50LaVH1JVwFOczhYeO8HD 6KtpSO913f56VqJWUs6ov+F1MGM9fV3X/wUOvvSO3J5JbKtIQWMgLICm/h3TcKV33nfWRIv+Z mBhmLpvUyqmRQ6myslYJfQ2J2ParegLJLw9494Ip46MFsGigi2R/cZZv2Rko4XWFNjJZNRCKO L6FY+DsaIJS20Qfg8tCcozbsqmYE2oNpRpv0IhBxA+5Az0AB8C9RHyLgyQq9J5gAxXptHExzu tqFEsxy97Zpp5JccJ2q7U/xuiCah4PsHOrTCzin8C9bLdP6D9ytnscbmUzN+VXQDP9uLwFc/2 Trp4JD2OqZ18BW5K/m/+nAQdx/owI3VlNSY9JXxPhd2PYWmwzls++ez5/HJk8tX9tZ2FxERm/ LaycMAO/5azBoqTMEPfuG+H80hD/ms2Ks0oxpmDNKok6ccz82hzXIItZIOfeQq5IA/TRWtyuw ZWaTWjDGWfoGkMOQj6+sCjFKjLCUp0A+uiwleCC7q6n/XtT7SLaNrLy6VDZKt9IdGAZo260sV X1VE3AMMpBF8Dat7yBbGZkvUIig2ykM+YsqDKk34HDnDNHfIv+aIMI58RtcapSo4NIRO33c6G 0ASEHfSi9ZiqiHfq3o0JcZ/BzxMDm6GyDKwKCiSpf8s+Xw9CQBiR7X76avWUiXV03m1oLTAuS C8367LKnEId/2mYHZm2CoDoDV/diTBwAkDlD5T/vIGIg5ljaSESHc13d7KWRr/PSFmjLyTOHE zbD2XwA42lCC3m4TkK8OhFnbRwz7uHpqY6gkKcudROoL2+VcBVgb47mTViBZy5JFgHo0fmxOm nAUVxfT7w8Cnzq50bdcp54TDcFx85CqA8AA0EOedx/Gl0Gu9wS7cQ1JQtkTcoS4Tc3U6+nhBe oOiea0MajHZB8rR/JbWQdwl4Qb3mK4Xb8OaRYTgAAorq2TduDjg7Rsy1ol/eANWfpauvSu0Jq oLCs5XYCqZCMrfxx+TD5VkS7aKAzbIu8f0Z4IlBGRaqEv7qgCxr01+jzSE3tkRiC3QQ9JpkLr iqJnR6wcB1TBcgTR8cDP4qaM4XUbjtYKUvo7kbSwUQ96WZhBi6bR2cVY0vcOfk99qTDzLgwKz p3FMbzOVtm5wYLUBVOHtSDzOGuAu2T8XGZcRWkpbjwxxxOIgR1dAvTTczJIQFV5hOlNRcS+op z5cOHjnOyBxkD9QTazLfM2PEdhihZjRdOVZT88z6MLQ3XEcNlcLggZ6cuy5b+ZrrGWUGIQ6lG 4g+2LVsaSpEzwDFm1rrnquhRh7iUsK+KtWAO3yf8EG2QwovG5DNlKJ7ygGQ1Ld4399GC1wSKO 1GJGAs7YSFqxn9GU7OAHXR2GFw8YRnAKLNA51IbKaFXF1UN2qjhOXfFGS4Tf6YsDVeA9MTgDk GFZkDjkio179WN0OleV7qyZ2ZVwGC3p1Q16RyODgXVkid0F0xab+7mkUOw3dbwhCmPxZkL//u YZHopctNAaUi2bvO7NKfG2YOraf7lvaEqn7I1w5mjP44lCeVvNmR5BJv0jKFAzoBk1oSRRRq2 MNXvOXZ1ZkCeTJjwVmRzh64OZh+R0qyzLdcZZEbEvQQUATCAXRNWCMAQHFGkT7VMO+8nv7+AQ hz1AjA/NjMjlUre0CjczRg4G0TYWMALuJ2B4N5sJHAVlEoSOQrXd0v18r2X+xon4Vf9j4m97I eKpi6MYKCEgV+IOASUPw/rD/69nUntzLgMyL7fYm6UF+xdNaSEAa48skd7ljYPoPLDMflZeIu qL5teJA97fa/gNLFfCHVcP17FXAw6DGTpVphNTnyczqWBqQGvSHoCV4ZUfhbDXPmwwy3wRnqe pqWZV+0yyzU+dkTv9DVQ5qJFUXUxushtTm6TjZYEF5hBxTVyfRzGUBVZLFk7PtUZDRN4uZuv8 z3np+GAsoLaFIBcz2T+4dQW9t0Id+YqlQAfrnjLVrXW1KycuAq0gHGgAXsUmgib1t4Q9RmfUF PyrmgjMDICwzG3fxiPUel1cLEwrrO1M/Jhio2Pi8K2JYAH7x99G8oOvTWydJ2iCH+6wzUcFgQ SCrIcatcpy9zIKZ8E2nANyrJ9lyM4GnJ/ObJN13o/9+R+SnhcDJ0vBCiOfZagBvvDFXqXMFsU ZuAW7CudM1VwiNwdkdTONC9DqxP9LckjHWOQtY0DE4XJ0DpMU2V6D0F92KVHNCQ7/SNUDq0Ea 4wcMW0nhKJPo3C9PvGcjMAZnTg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261004_070158_450181_7CD96468 X-CRM114-Status: GOOD ( 10.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org During mainlining of the Tarragon boards, we missed to wire up reg_arm and reg_soc from PMIC to the i.MX6ULL, which result in a constant voltage during DVFS. While fixing this, give the regulator a better node reference= . Fixes: 5e4f393ccbf0 ("ARM: dts: imx6ull: Add chargebyte Tarragon support") Signed-off-by: Stefan Wahren =2D-- .../boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi b/arch= /arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi index 81761a505d6f..afbb3be48d71 100644 =2D-- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi @@ -278,7 +278,7 @@ pfuze3001: pmic@8 { reg =3D <0x08>; =20 regulators { - sw1_reg: sw1 { + vdd_arm_soc_in: sw1 { regulator-name =3D "SW1"; regulator-min-microvolt =3D <700000>; regulator-max-microvolt =3D <3300000>; @@ -774,6 +774,16 @@ &pwm8 { status =3D "okay"; }; =20 +®_arm { + vin-supply =3D <&vdd_arm_soc_in>; + regulator-allow-bypass; +}; + +®_soc { + vin-supply =3D <&vdd_arm_soc_in>; + regulator-allow-bypass; +}; + &uart1 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_rs485_1>; =2D-=20 2.43.0