From patchwork Mon May 16 13:47:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 573095 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94CC2C433F5 for ; Mon, 16 May 2022 13:48:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243933AbiEPNsk (ORCPT ); Mon, 16 May 2022 09:48:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241782AbiEPNsY (ORCPT ); Mon, 16 May 2022 09:48:24 -0400 Received: from mout.perfora.net (mout.perfora.net [74.208.4.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3883B39157; Mon, 16 May 2022 06:48:19 -0700 (PDT) Received: from toolbox.int.toradex.com ([81.221.85.15]) by mrelay.perfora.net (mreueus003 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MVw6g-1oNYIr1L0i-00X2hX; Mon, 16 May 2022 15:48:09 +0200 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Philippe Schenker , Marcel Ziswiler , Fabio Estevam , Frank Rowand , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Russell King , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 04/24] ARM: dts: imx7-colibri: add usb dual-role switching using extcon Date: Mon, 16 May 2022 15:47:14 +0200 Message-Id: <20220516134734.493065-5-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220516134734.493065-1-marcel@ziswiler.com> References: <20220516134734.493065-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:ZIvTcuCtSM5HSzwuVxCC2PUV43++zzjqATon98hwIfegN9JAj5u hUq7mlURCpsPXeFo1z+mictulBbxvgAV4sThOo9MjrUFgQeTdxsIJXH4HU7m9iOUUrLF3iV hgm9pW1bUXeL/GbsqP5FnEblzSFK9Z5V4wvq3hLTMcAwSwe8k5fMmaaWSBUyH+Ne+Yp3bAZ xhYYytZzSREs1U3Nna50w== X-UI-Out-Filterresults: notjunk:1;V03:K0:7gprov4bjz0=:7syDZPKY2GnRYE1Bf/Vgfz 3xw3sqjFon0irniMHDB56sDmNmtkvVFU+y+FGbA0J37yUmsxqZ3QOg+ZbAtmDYm6iEptBgmMO qPLYWk+u8dGTleDp2AGmMf4UCstkD5lht5CHvSTo5j5JgkbbjMTEFQj3NOTTcjEKvJHUmh0Rj EaNQDrxzJvrZhHto65OauSbRNLgBiT1qWUw630V37jY8u7S16qH/PMebL+LGFbLqub8dIuXTL F0heOJS642eHzNHwapNMkxmcAU9L2t8qx/wGNumpvAXLRhnyviomsPjzR/QAslOIWZyqLKQa3 Xqvs7ol4+a7zUYQpaWkPyHl7rdEqjvYBSeBfN/ReJJL9Ia6N7JWWBKFNAdyj6p7krr251/ccK 3utDmqQSKPaQ4/nDuFk8jMR1I4D0GB1K7aBnSsyBzlTePWS80WV1IZ4CHlRx0tHUPHdjFbTCg Zm9TDwAPbouhbamvvrVwpFp6p8hNw7HkauoHMobdPcRsfpjbnBXUyHAgW648JteU1ng6waR5k n7R/TEVMQe7HRgydQN8zwlo0T33gQzRYgirXY5iw0SP4s39eZqWZMdE5pgZHFgjXLX00aP6uS EdpmpHsHkhD43JlGhvXrUNwiHffSehNdM5XNNA6sUOT7+HotijeRDjbu3PDp8w7rmc1GxA6SJ a7xey/allrgzBmGaWQTfjR9vcHJ7PWEQuihamRnOjK9Un+1i04M9bof7z7M20OLQgrDA= Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Philippe Schenker Add USB dual-role switching using extcon. Signed-off-by: Philippe Schenker Signed-off-by: Marcel Ziswiler --- (no changes since v1) arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 8 ++++++++ arch/arm/boot/dts/imx7-colibri.dtsi | 5 ++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index d6fa74222960..17ad9065646d 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -20,6 +20,13 @@ clk16m: clk16m { clock-frequency = <16000000>; }; + extcon_usbc_det: usbc-det { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -141,6 +148,7 @@ &uart3 { }; &usbotg1 { + extcon = <0>, <&extcon_usbc_det>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index 3c1cfd766645..6df82a67953a 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -512,7 +512,7 @@ &uart3 { }; &usbotg1 { - dr_mode = "host"; + dr_mode = "otg"; }; &usdhc1 { @@ -540,8 +540,7 @@ &usdhc3 { &iomuxc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4 - &pinctrl_usbc_det>; + pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4>; /* * Atmel MXT touchsceen + Capacitive Touch Adapter