From patchwork Mon Aug 26 21:59:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13778549 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 54EA519A288 for ; Mon, 26 Aug 2024 21:59:40 +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=1724709582; cv=none; b=uEjgkaBTnRlSHhUu3IR3VyA/Y84Jv3p2VH6h0t9z1QIb0/d/Fnaz3S19Fe6d0IL1roBOnlook/yygKZqPEHZOIYZpc7NDtDNa6pY8Ith48Uz4qEoJOobq9zEYVlRFX6G7RHaaoicS5us38Je8KXNVTSoz5iZhVFRHpMfZlrBTwc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724709582; c=relaxed/simple; bh=c+vETQmbAaueA+hLH6yRpN8JE3WegH/Cn98FsewdFOg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Y9nwFzGv2bEmtvwqrW2kURrZYOnHRlZ5OYlbLpjpF/Hgq0Atdj54ybMjHnb0OA7NBGgOq2/o15ZA9gp1/1WItYXOQS/6eOrlV/yCDrOqj4JfOeL/3Ajr8Zhu8TkCWsSqfSbpFlEZeBt5Ly9CcmYXl6FTZ72tR/sD8cmuob8YWmY= 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=YwPkNiDk; 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="YwPkNiDk" 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 172FD25065; Mon, 26 Aug 2024 23:59:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1724709578; bh=Y6SBDzFquVWsPY1lMx9z0fEMhXiSLxw9RPsKlk+gYHE=; h=From:To:Subject; b=YwPkNiDkLzHstFIFTpd0vni25qwybAiM5Lbw4+T9m43gwiOysERiaugEEBJIF5u3W 8tXPHNR2EL7UNgjO+hKwB9Vin+Pf0fYVfKhfzVJZafKfmJYYV5WV8s03Teha7+l1KW hvuDCCgrk8PLu1BAO3Eaf8jH0XqVJgN9FV0S2kZ2r6hf/qNRlm1t9ri2B/pyOPBRur MMGl8CNy35C0Ll9jKPZTGsanYDghdAYTnTlUhk8L17GkQsF1HliB+ozVI91pV0RM9x Mn10f5l2xjI3raEyXLhs+A+p4lkHSKzITThhF7uXDRIBoqqjnmZXyJFdWo59cmRRTX ghad59uaDSqgg== 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 v1 03/10] arm64: dts: colibri-imx8x: Add fxl6408 gpio expander Date: Mon, 26 Aug 2024 23:59:15 +0200 Message-Id: <20240826215922.13225-4-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> 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 --- 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 c7f0dfe7b162..aa9c45c290b9 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) */