From: Marcel Ziswiler <marcel@ziswiler.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Peter Chen <peter.chen@kernel.org>,
Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Max Krummenacher <max.krummenacher@toradex.com>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Philippe Schenker <philippe.schenker@toradex.com>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 5/6] arm64: dts: verdin-imx8mp: add gpio usb-b connector
Date: Wed, 2 Nov 2022 14:12:02 +0100 [thread overview]
Message-ID: <20221102131203.35648-6-marcel@ziswiler.com> (raw)
In-Reply-To: <20221102131203.35648-1-marcel@ziswiler.com>
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Add GPIO USB-B connector (gpio-usb-b-connector) functionality using
Verdin USB_1_ID.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
.../boot/dts/freescale/imx8mp-verdin.dtsi | 20 +++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 795e02df9f29..6a1890a4b5d8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -814,18 +814,26 @@ &usb3_0 {
pinctrl-0 = <&pinctrl_usb_1_oc_n>;
};
-&usb3_phy0 {
- vbus-supply = <®_usb1_vbus>;
-};
-
&usb_dwc3_0 {
+ /* dual role only, not full featured OTG */
adp-disable;
dr_mode = "otg";
hnp-disable;
maximum-speed = "high-speed";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb_1_id>;
+ role-switch-default-mode = "peripheral";
srp-disable;
+ usb-role-switch;
+
+ connector {
+ compatible = "gpio-usb-b-connector", "usb-b-connector";
+ id-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ label = "Type-C";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_1_id>;
+ self-powered;
+ type = "micro";
+ vbus-supply = <®_usb1_vbus>;
+ };
};
/* Verdin USB_2 */
--
2.36.1
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next prev parent reply other threads:[~2022-11-02 13:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 13:11 [PATCH v1 0/6] arm64: dts: verdin-imx8mp: usb dual-role switching et. al Marcel Ziswiler
2022-11-02 13:11 ` [PATCH v1 1/6] arm64: dts: verdin-imx8mp: improve pinctrl for vbus-supplies Marcel Ziswiler
2022-11-02 13:11 ` [PATCH v1 2/6] arm64: dts: verdin-imx8mp: remove usb_2 over-current detection disabling Marcel Ziswiler
2022-11-02 13:12 ` [PATCH v1 3/6] arm64: dts: verdin-imx8mp: add usb_1 over-current detection Marcel Ziswiler
2022-11-02 13:12 ` [PATCH v1 4/6] arm64: dts: verdin-imx8mp: disable usb port power control Marcel Ziswiler
2022-11-02 13:12 ` Marcel Ziswiler [this message]
2022-11-02 13:12 ` [PATCH v1 6/6] arm64: dts: verdin-imx8mp: dahlia: mark usb_2 permanently attached Marcel Ziswiler
2022-11-11 5:48 ` [PATCH v1 0/6] arm64: dts: verdin-imx8mp: usb dual-role switching et. al Shawn Guo
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