From patchwork Mon Aug 26 21:59:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13778562 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73A1EC5472C for ; Mon, 26 Aug 2024 22:02:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FqS9Cyqz6dpZP7Sy6v7YHLIg5mvaiCVwUco5tXm5AtM=; b=By9tNbzfdbBMTgtPuG7rD6HXw4 PM++AHJWYUUt4OfKrTL5pELtHp/FfBnfMRqK9egFY0hbzmb0ywZZkc8EqXb81LJZ4lq0vM8eZ3CEI Q68eN5p9H67/Ero6OqXlgN4HYfM+upxxVqPeFdivZxrsJqOOesMB9LCzYK0yct4ys1xDm9lP4njJd 11Cwar9TYFXtse8uU8L9fY1aQScVNn06ymS9kpzP9+yEhQl6d13ka1mAsYQo86hJh0YBC4bqKGUz+ XNMXP/i7VfiMx6K50mCkBs8rflKB9n1nKQ7trEKRXOY4+MTDfaLsRlVk8cqFYWxpe53Nthc5We5HC tFh45tHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sihmt-00000008vM8-2bzR; Mon, 26 Aug 2024 22:02:11 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sihkU-00000008ua1-3Ebh for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 21:59:46 +0000 Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id D393525017; Mon, 26 Aug 2024 23:59:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1724709577; bh=FqS9Cyqz6dpZP7Sy6v7YHLIg5mvaiCVwUco5tXm5AtM=; h=From:To:Subject; b=E00Xvnctnr914ljcx0lMhPItjT2yllJhU4NdnQZ/cMynt27qriKwln66X5LlTWaZd wEu/9N4Y+ptxTXI0lutfe81P97dGOYgAtFfFJ1vXXoq6OB+1Qd/1++hEgHJHVp3zSN 5Hw9y4I0cYGAFcF0+Mbmusl4/puXvCX+fss970C5kiTp+hUkyvfXvcYBEi428Am3xq 35WyXulJO6rTiKv31XnNVkv+oTnO8ZiSqLM3J1ID57ZglGHnUTUK/KvBMAmMz/xqw3 2+7WPgJhv9BWFU2Jk/3HTJkAq2BL3C7gxlFHBaGpnNTiiDEHv3dD+7pu3NTwEix4xw u2OAvwkNQUGLw== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Emanuele Ghidoli , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini Subject: [PATCH v1 01/10] arm64: dts: colibri-imx8x: Add usb support Date: Mon, 26 Aug 2024 23:59:13 +0200 Message-Id: <20240826215922.13225-2-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240826215922.13225-1-francesco@dolcini.it> References: <20240826215922.13225-1-francesco@dolcini.it> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240826_145943_902679_B8E88F91 X-CRM114-Status: UNSURE ( 9.36 ) X-CRM114-Notice: Please train this message. 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 From: Emanuele Ghidoli Add USB HOST and OTG support to Colibri-iMX8X carrier boards. Signed-off-by: Emanuele Ghidoli Signed-off-by: Francesco Dolcini --- .../dts/freescale/imx8x-colibri-aster.dtsi | 26 +++++++++++++ .../dts/freescale/imx8x-colibri-eval-v3.dtsi | 26 +++++++++++++ .../dts/freescale/imx8x-colibri-iris.dtsi | 26 +++++++++++++ .../boot/dts/freescale/imx8x-colibri.dtsi | 37 +++++++++++++++++-- 4 files changed, 111 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi index bc659066e19a..c02dfdd75b60 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi @@ -7,6 +7,10 @@ &colibri_gpio_keys { status = "okay"; }; +&extcon_usbc_det { + status = "okay"; +}; + /* Colibri Ethernet */ &fec1 { status = "okay"; @@ -38,6 +42,28 @@ &lpuart3 { status = "okay"; }; +/* USB PHY for usbotg3 */ +&usb3_phy { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usbotg3 { + status = "okay"; +}; + +&usbotg3_cdns3 { + status = "okay"; +}; + +/* USB PHY for usbotg1 */ +&usbphy1 { + status = "okay"; +}; + /* Colibri SDCard */ &usdhc2 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi index 9af769ab8ceb..91de84772e1c 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi @@ -23,6 +23,10 @@ &colibri_gpio_keys { status = "okay"; }; +&extcon_usbc_det { + status = "okay"; +}; + &i2c1 { status = "okay"; @@ -90,6 +94,28 @@ &fec1 { status = "okay"; }; +/* USB PHY for usbotg3 */ +&usb3_phy { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usbotg3 { + status = "okay"; +}; + +&usbotg3_cdns3 { + status = "okay"; +}; + +/* USB PHY for usbotg1 */ +&usbphy1 { + status = "okay"; +}; + /* Colibri SD/MMC Card */ &usdhc2 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi index 8d06925a8ebd..a6b013cc6929 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi @@ -21,6 +21,10 @@ &colibri_gpio_keys { status = "okay"; }; +&extcon_usbc_det { + status = "okay"; +}; + /* Colibri FastEthernet */ &fec1 { status = "okay"; @@ -108,6 +112,28 @@ &lsio_pwm2 { status = "okay"; }; +/* USB PHY for usbotg3 */ +&usb3_phy { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usbotg3 { + status = "okay"; +}; + +&usbotg3_cdns3 { + status = "okay"; +}; + +/* USB PHY for usbotg1 */ +&usbphy1 { + status = "okay"; +}; + /* Colibri SD/MMC Card */ &usdhc2 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index 49d105eb4769..1199e311d6f9 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -23,12 +23,31 @@ key-wakeup { }; }; + extcon_usbc_det: usbc-det { + compatible = "linux,extcon-usb-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + id-gpio = <&lsio_gpio5 9 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; + reg_module_3v3: regulator-module-3v3 { compatible = "regulator-fixed"; regulator-name = "+V3.3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; + + reg_usbh_vbus: regulator-usbh-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_reg>; + gpio = <&lsio_gpio4 3 GPIO_ACTIVE_LOW>; + regulator-always-on; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "usbh_vbus"; + }; }; /* TODO Analogue Inputs */ @@ -329,6 +348,20 @@ &lsio_pwm2 { /* TODO On-module i2s / Audio */ +&usbotg1 { + adp-disable; + disable-over-current; + extcon = <&extcon_usbc_det &extcon_usbc_det>; + hnp-disable; + power-active-high; + srp-disable; + vbus-supply = <®_usbh_vbus>; +}; + +&usbotg3_cdns3 { + dr_mode = "host"; +}; + /* On-module eMMC */ &usdhc1 { bus-width = <8>; @@ -356,10 +389,6 @@ &usdhc2 { no-1-8-v; }; -/* TODO USB Client/Host */ - -/* TODO USB Host */ - /* TODO VPU Encoder/Decoder */ &iomuxc {