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AJvYcCUZv3YwVQC9mbF3mnbH6aQwIhbgpwtMhVxUKLcHyf0X/GMl7cd3NikqT/aV2qc2y2ssbXQj7BhbJ2GlbnUovh39ribxyq1hzxNXrSpWY7vfsKfGWmk= X-Gm-Message-State: AOJu0Yx0Qz9psiv1IuBbAdNii6Hcf+QIiMQmvIBKqFSQc6+drv0BnbDh 7BMktBOMUX9BaJ8GSlmBpPWNKIGBX6RGxk/Qy5slCQme+9EVicJ2wRvkkHA/rw== X-Google-Smtp-Source: AGHT+IEivlqEbXkttxrz/Rxzu9Cp9uzqYmDsPqNMDSXXzrPkDIW0pOckbHR0f0HuMPjBNI+AfizI8A== X-Received: by 2002:a05:6870:6120:b0:261:1fdc:4945 with SMTP id 586e51a60fabf-267d4d94a43mr16322317fac.26.1722397466358; Tue, 30 Jul 2024 20:44:26 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:1cfb:e012:babc:3f68]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70ead81230bsm9093008b3a.120.2024.07.30.20.44.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jul 2024 20:44:25 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, =?utf-8?q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prad?= =?utf-8?q?o?= , stable@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: mediatek: mt8195-cherry: Mark USB 3.0 on xhci1 as disabled Date: Wed, 31 Jul 2024 11:44:08 +0800 Message-ID: <20240731034411.371178-2-wenst@chromium.org> X-Mailer: git-send-email 2.46.0.rc1.232.g9752f9e123-goog In-Reply-To: <20240731034411.371178-1-wenst@chromium.org> References: <20240731034411.371178-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240730_204427_655773_DF6BC1D0 X-CRM114-Status: GOOD ( 11.86 ) 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 USB 3.0 on xhci1 is not used, as the controller shares the same PHY as pcie1. The latter is enabled to support the M.2 PCIe WLAN card on this design. Mark USB 3.0 as disabled on this controller using the "mediatek,u3p-dis-msk" property. Reported-by: Nícolas F. R. A. Prado #KernelCI Closes: https://lore.kernel.org/all/9fce9838-ef87-4d1b-b3df-63e1ddb0ec51@notapiano/ Fixes: b6267a396e1c ("arm64: dts: mediatek: cherry: Enable T-PHYs and USB XHCI controllers") Cc: Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index fe5400e17b0f..d3a52acbe48a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -1404,6 +1404,7 @@ &xhci1 { rx-fifo-depth = <3072>; vusb33-supply = <&mt6359_vusb_ldo_reg>; vbus-supply = <&usb_vbus>; + mediatek,u3p-dis-msk = <1>; }; &xhci2 {