From patchwork Wed Oct 23 07:12:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 838057 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1655114AD2B; Wed, 23 Oct 2024 07:12:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729667562; cv=none; b=UF6ZQmBVsAaAVO+US8O3/R8YPP+b0+bnNedqUNjKuTo8MOWCiIvqwE/B6VWsRqh7tQO91igcqtM9deMQ8ecjRQGsUWdctit6eQuIPyiVRUFU2LxaEy5dVaI/hvY533L/Kill5MG34I4Ve2iEAk88InrSRoQV39qmsjlsDpnK5j0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729667562; c=relaxed/simple; bh=beUL0rmIcem0SZRDP7ppXOGt2752o+FCQ4bSciydZK8=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=jcEOZxoC3Q8ZPUO9eUcQJOmoDX+CE3IynOJH7mYdLWrze02arZ8cDGCv82+kolTvpBsmy54IbFzDLMLfKycaVa1Er70iFUywoZ865szzClRKV6u1+wkOnZYqU3WZQ00pUbsZo955VSu8haSUcvVVgyoXJ/I5Om+vTDgDVR9hORM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=puLjNlWA; arc=none smtp.client-ip=60.244.123.138 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="puLjNlWA" X-UUID: 2d06e452910e11efb88477ffae1fc7a5-20241023 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=5DyChpYdm3ksXmmJjhWN/WFnsoQhtsbl9u4kQ/VRbik=; b=puLjNlWATTNEm026Tv0A8I6eOTE8ocIrW6mGmmw9ZyFyNpG9G1AVi26A1YfcSzX8x6mA7CO3ahUG/PySxl+hnR4Z9k1g4Eed9HKiwupA5TEUmbzSy2HVvyLB702S3YZzLOLPGK7JrpFe48sAvEHOTRYAnav4wdwgRh7EKzOw6uc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.42, REQID:4a15ce66-3c93-4bce-be7c-9041ad899761, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:b0fcdc3, CLOUDID:5ee6f92d-a7a0-4b06-8464-80be82133975, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 2d06e452910e11efb88477ffae1fc7a5-20241023 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1393681879; Wed, 23 Oct 2024 15:12:34 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 23 Oct 2024 00:12:32 -0700 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 23 Oct 2024 15:12:32 +0800 From: Macpaul Lin To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , , , Chris-qj chen , Fabien Parent , Yow-Shin Liou , Simon Sun Subject: [PATCH v2 1/2] arm64: dts: mediatek: mt8395-genio-1200-evk: add support for TCPC port Date: Wed, 23 Oct 2024 15:12:25 +0800 Message-ID: <20241023071226.14090-1-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N From: Fabien Parent Enable USB Type-C support on MediaTek MT8395 Genio 1200 EVK by adding configuration for TCPC Port, USB-C connector, and related settings. Configure dual role switch capability, set up PD (Power Delivery) profiles, and establish endpoints for SSUSB (SuperSpeed USB). Update pinctrl configurations for U3 P0 VBus default pins and set dr_mode to "otg" for OTG (On-The-Go) mode operation. Signed-off-by: Fabien Parent Signed-off-by: Yow-Shin Liou Signed-off-by: Simon Sun Signed-off-by: Macpaul Lin --- .../dts/mediatek/mt8395-genio-1200-evk.dts | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) Changes for v2: - Drop the no need '1/2' DT Schema update patch in the 1st version. - Fix intent for 'ports' node, it should under the 'connector' node. - Correct the index for 'port@0' and 'port@1' node. diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts index 5f16fb820580..195e486d9101 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts @@ -249,6 +249,43 @@ mt6360: pmic@34 { #interrupt-cells = <1>; pinctrl-0 = <&mt6360_pins>; + tcpc { + compatible = "mediatek,mt6360-tcpc"; + interrupts-extended = <&pio 17 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "PD_IRQB"; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + + port@1 { + reg = <1>; + mt6360_ssusb_ep: endpoint { + remote-endpoint = <&ssusb_ep>; + }; + }; + }; + }; + }; + charger { compatible = "mediatek,mt6360-chg"; richtek,vinovp-microvolt = <14500000>; @@ -446,6 +483,13 @@ &pciephy { }; &pio { + u3_p0_vbus: u3-p0-vbus-default-pins { + pins-cmd-dat { + pinmux = ; + input-enable; + }; + }; + audio_default_pins: audio-default-pins { pins-cmd-dat { pinmux = , @@ -900,8 +944,18 @@ &ufsphy { }; &ssusb0 { + pinctrl-names = "default"; + pinctrl-0 = <&u3_p0_vbus>; vusb33-supply = <&mt6359_vusb_ldo_reg>; + dr_mode = "otg"; + usb-role-switch; status = "okay"; + + port { + ssusb_ep: endpoint { + remote-endpoint = <&mt6360_ssusb_ep>; + }; + }; }; &ssusb2 {