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[209.85.220.41]) by mx.google.com with SMTPS id 5b1f17b1804b1-442d6864a07sor34309295e9.9.2025.05.14.01.25.20 for (Google Transport Security); Wed, 14 May 2025 01:25:20 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Forwarded-Encrypted: i=1; AJvYcCWq+9815Y85zf/M3x9W44Vud9/sooC5iNsW7rBu9yjwTuzHEpyBG56nKE2MDx0vv4TjBxNFpJC3uDhuqTeT@amarulasolutions.com X-Gm-Gg: ASbGncs0/h2bQHm9UMe7QsLlsjMo3CyXwtMpghohOmCt/c7HzGoINyvAolM6Xuzrinc whaZiDl+RxvkKH2ZSmP7oOiZ8n/0cW9ud1i0fNhtouFa/Hkk6E/UKa9d9E/BVLcU7jqUbvL5Jij nsdPkaC2dv1nF43CfPPF2olXK6MGg5v/rINgk6rdJpq3Fl5CJlAjSnBJXBcVq8XpVkyaR5zgMQG ajiMoLM1NOM9InAKnqYtP8A3A+5b/5WB4f36y/KINzl2oFrYrBm+OrvnE3qUaxjEIlJnCwbYTzA HbcP1JqhUeY41LKVaFFkYRWJoKnzGXl9SUIAR9NwJVog4U7byPtHIGYzA2iDLD+O7O0tUYf5Ppu BKWpR7WDYQ3D9geaPWQojPPIra3ImYWL9qnVhkTLS9Ag= X-Received: by 2002:a05:600c:1e2a:b0:442:d9fc:7de with SMTP id 5b1f17b1804b1-442f21696fdmr16799435e9.22.1747211119909; Wed, 14 May 2025 01:25:19 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.client.m3-hotspots.de ([46.189.28.43]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-442ebda7d2csm30987365e9.3.2025.05.14.01.25.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 May 2025 01:25:19 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Simon Holesch , Karthikdatt Anantharamrao , michael@amarulasolutions.com, linux-amarula@amarulasolutions.com, Wolfgang Birkner , Dario Binacchi , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/9] arm64: dts: imx8mn-bsh-smm-s2-common: Set minimum value for VDD_DRAM_VPU_GPU Date: Wed, 14 May 2025 10:25:00 +0200 Message-ID: <20250514082507.1983849-7-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250514082507.1983849-1-dario.binacchi@amarulasolutions.com> References: <20250514082507.1983849-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=JoFPDK5q; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=pass header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Wolfgang Birkner Buck3 is called Buck5 in the BD71847 datasheet. This buck supports 0.55...1.35V. Set the minimum allowed value. Signed-off-by: Wolfgang Birkner Signed-off-by: Dario Binacchi --- arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi index fd12b97525d1..81fa0a8767e2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi @@ -135,7 +135,7 @@ buck2_reg: BUCK2 { buck3_reg: BUCK3 { /* PMIC_BUCK5 - VDD_DRAM_VPU_GPU */ regulator-name = "buck3"; - regulator-min-microvolt = <700000>; + regulator-min-microvolt = <550000>; regulator-max-microvolt = <1350000>; regulator-boot-on; regulator-always-on;