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bh=3hsE+SxtSbI20PcB6X+2FIGDwio8lUT1/4myfdKMjlk=; b=JfMOQx546RfjncDhaD0aDXW9/0BOXbwS/Wzev4ntFLdkN0KBQRtO4fYi 878EPnpkoWmJNQVP4AnezpMOuqiU+/Nq5tu5RqlbvWH6mGX+2LHLI8nLL um5yMb5jTDDWn+gPl7d8mjkjSZCq4+xy6XmYj1M5oZlVZma2rHj9W/DCR yCv51tqeTMDUf0dAlSDYK+i5gfAhmdaju+Ja7IkvEBHyBX+FFQvpeXirB ilB8Sc91UdgoKx7Hwx7j7xvSqpbzmrd7/mxhq618w5d9P/n0S4CvicnPm /LHymGQoXR2RjC/Gl+vHvVb9Y5z5QRZEQYk3olezdpsMoQYy5JUZF6yqm Q==; X-IronPort-AV: E=Sophos;i="5.92,212,1650924000"; d="scan'208";a="24605523" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 22 Jun 2022 15:04:48 +0200 Received: from steina-w.tq-net.de (unknown [10.123.49.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id D20C9280072; Wed, 22 Jun 2022 15:04:47 +0200 (CEST) From: Alexander Stein To: Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Fabio Estevam , Felipe Balbi Cc: Alexander Stein , linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH 4/4] arm64: dts: tqma8mpql: add USB support Date: Wed, 22 Jun 2022 15:04:40 +0200 Message-Id: <20220622130440.955465-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220622130440.955465-1-alexander.stein@ew.tq-group.com> References: <20220622130440.955465-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220622_060457_080619_6FF2D354 X-CRM114-Status: GOOD ( 14.37 ) 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 With last feature bits added, USB is supported on TQMa8MPQL for both host and DR interface. Signed-off-by: Alexander Stein --- .../freescale/imx8mp-tqma8mpql-mba8mpxl.dts | 68 ++++++++++++++++++- 1 file changed, 67 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts index 772cbb664b2a..d8947a180318 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts @@ -272,7 +272,7 @@ &flexcan2 { &gpio1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio1>; + pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_usbhub>; gpio-line-names = "GPO1", "GPO0", "", "GPO3", "", "", "GPO2", "GPI0", @@ -282,6 +282,13 @@ &gpio1 { "", "", "", "", "", "", "", "", "", "", "", ""; + + usb-hub-reset-hog { + gpio-hog; + gpios = <11 0>; + output-high; + line-name = "USB_HUB_RST#"; + }; }; &gpio2 { @@ -465,6 +472,52 @@ &usdhc2 { status = "okay"; }; +&usb3_phy0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0>; + status = "okay"; +}; + +&usb3_0 { + fsl,over-current-active-low; + status = "okay"; +}; + +&usb_dwc3_0 { + /* dual role is implemented, but not a full featured OTG */ + hnp-disable; + srp-disable; + adp-disable; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "peripheral"; + status = "okay"; + + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + type = "micro"; + label = "X29"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbcon0>; + id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; + }; +}; + +&usb3_phy1 { + status = "okay"; +}; + +&usb3_1 { + fsl,disable-port-power-control; + fsl,permanently-attached; + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + &iomuxc { pinctrl_backlight: backlightgrp { fsl,pins = ; @@ -672,6 +725,19 @@ pinctrl_uart4: uart4grp { ; }; + pinctrl_usbcon0: usb0congrp { + fsl,pins = ; + }; + + pinctrl_usb0: usb0grp { + fsl,pins = , + ; + }; + + pinctrl_usbhub: usbhubgrp { + fsl,pins = ; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = , ,