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Tue, 15 Oct 2024 18:33:56 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 15 Oct 2024 18:33:56 +0800 From: Macpaul Lin To: Chunfeng Yun , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Matthias Brugger" , AngeloGioacchino Del Regno , ChiYuan Huang , , , , , CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , , Chris-qj chen , Fabien Parent , Simon Sun Subject: [PATCH 2/2] arm64: dts: mediatek: mt8395-genio-1200-evk: add support for TCPC port Date: Tue, 15 Oct 2024 18:33:37 +0800 Message-ID: <20241015103337.20479-2-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20241015103337.20479-1-macpaul.lin@mediatek.com> References: <20241015103337.20479-1-macpaul.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--3.087400-8.000000 X-TMASE-MatchedRID: Rxvf+mQJcSjL05PW1HuK4hcqpH7D1rtQE21NSmBqEKdeARTvhomDCuHM eGIgxik9FU2rnI3D77gOHPadhy5U4iUyFVKm+WpVMZ8cIdf+aBRhBfGxmdHCgvHFoBcOsKezmQJ 6sUxppuKjkL1tNPFpRsZqGjAGu4ch71K1g/S2Z7cQ9/tMNQ4aipSL3AH2CZxKAfnelbSvK7z+/e pfiALZfjX5qFNuFL7ljdYbhXOHYJUfE8yM4pjsDwtuKBGekqUpm+MB6kaZ2g55Bwpd6xJsJwss9 KgMSo3mfrGPTbsXwGPyUWByt6T+uCofFl27RgzTlBOk5L4/h4cNzbvTBDU7hBglWB0w9QO2hYAi cWtJQzzyNp7g4PXe0BXsxz6ujBxUq1f8XSkHBUmNJXmEMVvLtmcjFnImzvyS X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--3.087400-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: C6D7F85AEBD0D5129E358CA1986CEF593FF6154C17636121425DFB97FD909F8C2000:8 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: Simon Sun Signed-off-by: Macpaul Lin --- .../dts/mediatek/mt8395-genio-1200-evk.dts | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) 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..b91a46f4a702 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 +249,39 @@ 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>; + mt6360_ssusb_ep: endpoint { + remote-endpoint = <&ssusb_ep>; + }; + }; + }; + }; + charger { compatible = "mediatek,mt6360-chg"; richtek,vinovp-microvolt = <14500000>; @@ -446,6 +479,13 @@ &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 +940,19 @@ &ufsphy { }; &ssusb0 { + pinctrl-names = "default"; + pinctrl-0 = <&u3_p0_vbus>; vusb33-supply = <&mt6359_vusb_ldo_reg>; + dr_mode = "otg"; + mediatek,usb3-drd; + usb-role-switch; status = "okay"; + + port { + ssusb_ep: endpoint { + remote-endpoint = <&mt6360_ssusb_ep>; + }; + }; }; &ssusb2 {