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Mon, 24 Jun 2024 08:33:12 +0000 From: Jacobe Zang To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de Cc: nick@khadas.com, efectn@protonmail.com, jagan@edgeble.ai, dsimic@manjaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Jacobe Zang Subject: [PATCH v4 1/2] arm64: dts: rockchip: Add USB-C to Khadas Edge 2 Date: Mon, 24 Jun 2024 16:32:35 +0800 Message-Id: <20240624083236.1401673-2-jacobe.zang@wesion.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240624083236.1401673-1-jacobe.zang@wesion.com> References: <20240624083236.1401673-1-jacobe.zang@wesion.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SG2PR02CA0107.apcprd02.prod.outlook.com (2603:1096:4:92::23) To TYZPR03MB7001.apcprd03.prod.outlook.com (2603:1096:400:26a::14) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYZPR03MB7001:EE_|SG2PR03MB6456:EE_ X-MS-Office365-Filtering-Correlation-Id: 70e15964-e44c-48ea-2cc2-08dc9428486f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230037|1800799021|366013|376011|7416011|52116011|38350700011; 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charset="utf-8" Khadas Edge 2 has 2x Type-C port. One just supports PD and controlled by MCU. The other one supports PD, DP Alt mode and DRD. This commit adds support for DRD. Co-developed-by: Muhammed Efe Cetin Signed-off-by: Muhammed Efe Cetin Signed-off-by: Jacobe Zang --- .../dts/rockchip/rk3588s-khadas-edge2.dts | 118 ++++++++++++++++++ 1 file changed, 118 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/a= rm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts index dbddfc3bb4641..8c0bc675690dd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts @@ -6,6 +6,7 @@ #include #include #include +#include #include "rk3588s.dtsi" =20 / { @@ -112,6 +113,18 @@ vcc5v0_sys: vcc5v0-sys-regulator { regulator-max-microvolt =3D <5000000>; }; =20 + vbus5v0_typec: vbus5v0-typec-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "vbus5v0_typec"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + enable-active-high; + gpio =3D <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>; + vin-supply =3D <&vcc5v0_sys>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&typec5v_pwren>; + }; + vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator { compatible =3D "regulator-fixed"; regulator-name =3D "vcc_1v1_nldo_s3"; @@ -224,6 +237,56 @@ regulator-state-mem { &i2c2 { status =3D "okay"; =20 + usbc0: usb-typec@22 { + compatible =3D "fcs,fusb302"; + reg =3D <0x22>; + interrupt-parent =3D <&gpio1>; + interrupts =3D ; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&usbc0_int>; + vbus-supply =3D <&vbus5v0_typec>; + status =3D "okay"; + + usb_con: connector { + compatible =3D "usb-c-connector"; + label =3D "USB-C"; + data-role =3D "dual"; + power-role =3D "dual"; + try-power-role =3D "source"; + op-sink-microwatt =3D <1000000>; + sink-pdos =3D ; + source-pdos =3D ; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + usbc0_orien_sw: endpoint { + remote-endpoint =3D <&usbdp_phy0_orientation_switch>; + }; + }; + + port@1 { + reg =3D <1>; + usbc0_role_sw: endpoint { + remote-endpoint =3D <&dwc3_0_role_switch>; + }; + }; + + port@2 { + reg =3D <2>; + dp_altmode_mux: endpoint { + remote-endpoint =3D <&usbdp_phy0_dp_altmode_mux>; + }; + }; + }; + }; + }; + hym8563: rtc@51 { compatible =3D "haoyu,hym8563"; reg =3D <0x51>; @@ -256,6 +319,16 @@ vcc5v0_host_en: vcc5v0-host-en { }; }; =20 + usb-typec { + usbc0_int: usbc0-int { + rockchip,pins =3D <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + typec5v_pwren: typec5v-pwren { + rockchip,pins =3D <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + ir-receiver { ir_receiver_pin: ir-receiver-pin { rockchip,pins =3D <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; @@ -681,6 +754,14 @@ &uart9 { status =3D "okay"; }; =20 +&u2phy0 { + status =3D "okay"; +}; + +&u2phy0_otg { + status =3D "okay"; +}; + &u2phy2 { status =3D "okay"; }; @@ -707,6 +788,43 @@ &usb_host0_ohci { status =3D "okay"; }; =20 +&usbdp_phy0 { + orientation-switch; + mode-switch; + sbu1-dc-gpios =3D <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios =3D <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>; + status =3D "okay"; + + port { + #address-cells =3D <1>; + #size-cells =3D <0>; + + usbdp_phy0_orientation_switch: endpoint@0 { + reg =3D <0>; + remote-endpoint =3D <&usbc0_orien_sw>; + }; + + usbdp_phy0_dp_altmode_mux: endpoint@1 { + reg =3D <1>; + remote-endpoint =3D <&dp_altmode_mux>; + }; + }; +}; + +&usb_host0_xhci { + usb-role-switch; + status =3D "okay"; + + port { + #address-cells =3D <1>; + #size-cells =3D <0>; + dwc3_0_role_switch: endpoint@0 { + reg =3D <0>; + remote-endpoint =3D <&usbc0_role_sw>; + }; + }; +}; + &usb_host1_ehci { status =3D "okay"; }; --=20 2.34.1