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Tue, 03 Nov 2026 00:33:47 -0800 (PST) Received: from wenst-7875.tpe.corp.google.com ([2a00:79e0:203d:7:dea6:6326:4502:bb8b]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b07c8329afsm3192790a91.8.2026.11.03.00.33.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Nov 2026 00:33:47 -0800 (PST) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 2/2] arm64: dts: mediatek: mt8390-genio-common: Split out USB hub enable pin mux Date: Tue, 3 Nov 2026 16:33:33 +0800 Message-ID: <20261103083335.2944847-3-wenst@chromium.org> X-Mailer: git-send-email 2.56.0.385.gac671c819a-goog In-Reply-To: <20261103083335.2944847-1-wenst@chromium.org> References: <20261103083335.2944847-1-wenst@chromium.org> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261103_003348_842608_AF70305F X-CRM114-Status: GOOD ( 10.16 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 "pins-usb-hub-3v3-en" listed in "usb1-default-pins" is actually the enable pin for the USB hub's supply regulator. Split it out as a separate pinmux node attached to the regulator instead. Fixes: 7982bf7ec2e3 ("arm64: dts: mediatek: add device-tree for Genio 700 EVK board") Signed-off-by: Chen-Yu Tsai --- Compile tested only. --- .../boot/dts/mediatek/mt8390-genio-common.dtsi | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi index 821dbf9d3fc5..5f41d78df685 100644 --- a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi @@ -216,6 +216,8 @@ touch0_fixed_3v3: regulator-5 { usb_hub_fixed_3v3: regulator-6 { compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb_hub_3v3_pins>; regulator-name = "vhub_3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -1256,16 +1258,18 @@ pins-vbus { }; + usb_hub_3v3_pins: usb-hub-3v3-pins { + pins-usb-hub-3v3-en { + pinmux = ; + output-high; + }; + }; + usb1_default_pins: usb1-default-pins { pins-valid { pinmux = ; input-enable; }; - - pins-usb-hub-3v3-en { - pinmux = ; - output-high; - }; }; usb2_default_pins: usb2-default-pins { -- 2.56.0.385.gac671c819a-goog