From patchwork Sun Sep 1 15:57:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13786529 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 C0418C54FC6 for ; Sun, 1 Sep 2024 15:58:56 +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=bbgIXRbk6h0Jgo5jOxc1Jg4WIH37efdJl8/8+iAAz7k=; b=ad59bvgaS92Kez6EC9LKpDSaCV vipN2PvLdZ6a7CatUKtJIy/YnHw6UzMBr6VXZqLvvDlAiBfxHukEGqPx1fOZCakBxHoHCQ190bCiA Fed8FiSDNjZVDVD8mXt79dIY8xF+pdxwKYnDKHzyno8QifN0OLKL0QREBEcpAtuV/Khcalutrd2xp Hsyf4cUCEzrxHEnL2A8ikHjiGPhmrfrwulWu4OBY9af9d2MkH7kowfW56s+A2ObPzr1HLCT7yNc8m l299SYU2wPSacuih0N1dzVYNigr3YWWrjauOvMoPKddV3k3pYykgBzNIbM0PgmbF9ufLMLrPa3W04 ZZSQ90Dw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1skmyN-0000000Bsyj-31k8; Sun, 01 Sep 2024 15:58:40 +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 1skmxS-0000000BsjK-148g for linux-arm-kernel@lists.infradead.org; Sun, 01 Sep 2024 15:57:44 +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 466F01FA1D; Sun, 1 Sep 2024 17:57:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1725206257; bh=bbgIXRbk6h0Jgo5jOxc1Jg4WIH37efdJl8/8+iAAz7k=; h=From:To:Subject; b=onXNPUZ5hAIqarXic4LWsumUxdcpfCKWZ7Ae4Z+pBQhXbqH54h8VLki5aT/OPJ/+M +nwspx1Eux1TQ3M+H6UmPJXtfYIWv2qf7X+zJ2iZ1qvrzeOs3kVCpnz+f7k+thD6TS IGRA0KzUic++UkQ+zL0ENu8rrRa0Hq/fKWYb8I3R5FHG4GbqFAXpnc8RcwrnbZ/JD5 KdyQrsrNX6sC+EJjFq3SH348jn/HUZIPk0doBcbTOukUJRDlYYgfkgry5+NPc7dZfe Wo2VP6/WTuQdrE2RJDxE1w1xMwORN8Am15an2gCm6m0RkfcQx6xGuZf1uLgimL8CO9 xbd/Ze11wD1BA== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Francesco Dolcini , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 03/10] arm64: dts: colibri-imx8x: Add fxl6408 gpio expander Date: Sun, 1 Sep 2024 17:57:14 +0200 Message-Id: <20240901155721.7912-4-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240901155721.7912-1-francesco@dolcini.it> References: <20240901155721.7912-1-francesco@dolcini.it> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240901_085743_079267_B2F7F4DA X-CRM114-Status: UNSURE ( 7.99 ) 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: Francesco Dolcini Add fxl6408 gpio expander, this is required for Wi-Fi, Bluetooth and USB functionalities. Signed-off-by: Francesco Dolcini --- v2: no changes --- arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index d88f2dd20afa..210db574b425 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -108,6 +108,21 @@ touchscreen@2c { adi,conversion-interval = /bits/ 8 <255>; status = "disabled"; }; + + gpio_expander_43: gpio@43 { + compatible = "fcs,fxl6408"; + reg = <0x43>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "Wi-Fi_W_DISABLE", + "Wi-Fi_WKUP_WLAN", + "PWR_EN_+V3.3_WiFi_N", + "PCIe_REF_CLK_EN", + "USB_RESET_N", + "USB_BYPASS_N", + "Wi-Fi_PDn", + "Wi-Fi_WKUP_BT"; + }; }; /* TODO i2c lvds0 accessible on FFC (X2) */