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: 13786522 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36D82181D00 for ; Sun, 1 Sep 2024 15:57:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725206269; cv=none; b=LwIm+jSigwOH4B84dzAhoZf8veEN7Rs8YyM69LP78JwSvZE5bOmrrs58efgoZ0qciWggVJS88iUF0YsL4dz5K7AxayfSiU+OBJa0uXFk5m15tRePjpaIRLdv5JCz8I+5AoAmdERLqUjRBOT06ipTo3vLwHF463VXGmd/g7tcbe4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725206269; c=relaxed/simple; bh=Z7vndyJxunyyj5VF2nUkyzoEx0s8ZyV6I8RnGaowdZw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=SFnE30yUBMeFfVlaIZkvgDbdUmphwNS2TNiw5uPhJE3p2VD4BBcsB/S/k6PC9lG/6Ybhg/DDbCjoXU/T8l7UaN+GS9BOJI6XAlZIZh8mA8tsYq7t9gM3AuAXbjmZ1/BZg9l13MQcg3xxHwHeZ4Fgw6rXGjk9F48A9pcb0hgUqxs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=onXNPUZ5; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="onXNPUZ5" 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> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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) */