From patchwork Thu Feb 20 10:55:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13983741 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 BD5DBC021B2 for ; Thu, 20 Feb 2025 10:59:00 +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=iXOAYxnUw9TxW+8GOBFrlSm0OG7j/OtGl1u0/o1Ujzw=; b=twZvWwOfHbsvHRC51eA8uhOeeK INhQ4cXMhoHdzvlYKdb6t1LWS8eqlcU+hbHKHhJJWx6InGnyk/cx9DskK74BG9Y0TjlJIc2UPsVTN Qa/k2AAi2z0NM95t8SY9TABaQOmgmGMJsNN51GopQS7uZ5X9V3pbfUdMizUkm5Ftdn9Q0owkIxY6c 1JsWbBF+eON8E+q1M6qRN8pd0hbGrqWtzeYJyL8PLMkYvOwRn/wuF+OPajE+uHOPzuUVad/fFT2FJ N4JheU+qssvh77toJSwTKubs2FAawnzgiGTqsQ/562+J+RtH55+OQ+gvCcHsKjGxW4t5EIMMGXLI7 5YKsMbeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl4GW-00000000Psk-1Hva; Thu, 20 Feb 2025 10:58:48 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tl4Da-00000000P2C-0Mqf; Thu, 20 Feb 2025 10:55:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1740048944; bh=f2rxjrxNyDjW9jW41agW0DUC3PfepPxgabZ7lkxtmWA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IbJbv7Zdchqyk4XjqtZbLFVggpFmVfCDpPkJVFyi1wyOhbJBWyei11xfOcnIlIqxw Jwgfi0kc9GBaHYj5p84rT99IFlADPJrnFr96N7R9ak0Uln3q357Gk7L3AeIy2WT64O +c1RTjKkQmTV8JQ+7Gu+P1/Oa5DJ2h6e9PP9lvo+KDVow8Zsic5LKOF7vfbbaOTx6y K1g4Acaui0mCOizaIJVQ9mHkSQfBfGmpU7/Y3QeggBY+dpcXKrFVAAXl1m8Q/PahNH 2wgkVvHDrOWHGzjlfOo9kITL0CbS8ZzzJkkGoBOBfhky52ZgIn4AdwfMMpq7pVdFU+ qLWfq3/4J/qpQ== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id A12F717E1569; Thu, 20 Feb 2025 11:55:43 +0100 (CET) From: AngeloGioacchino Del Regno To: chunfeng.yun@mediatek.com Cc: gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com, pablo.sun@mediatek.com Subject: [PATCH v3 1/3] dt-bindings: usb: mediatek,mtk-xhci: Add port for SuperSpeed EP Date: Thu, 20 Feb 2025 11:55:12 +0100 Message-ID: <20250220105514.43107-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250220105514.43107-1-angelogioacchino.delregno@collabora.com> References: <20250220105514.43107-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250220_025546_293402_B53E8DD4 X-CRM114-Status: UNSURE ( 9.39 ) X-CRM114-Notice: Please train this message. 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 Add a port used to connect the SuperSpeed output endpoint to a Type-C connector. Note that the MediaTek XHCI controllers are always in front of a different controller handling the USB HS (usually, MTU3), so the only port that this controller provides is SuperSpeed, while the HighSpeed one comes from elsewhere. Signed-off-by: AngeloGioacchino Del Regno Acked-by: Conor Dooley --- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index ef3143f4b794..004d3ebec091 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -106,6 +106,10 @@ properties: - description: USB3/SS(P) PHY - description: USB2/HS PHY + port: + $ref: /schemas/graph.yaml#/properties/port + description: Super Speed (SS) Output endpoint to a Type-C connector + vusb33-supply: description: Regulator of USB AVDD3.3v