From patchwork Thu Apr 20 09:44:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13218245 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 CFF6DC77B78 for ; Thu, 20 Apr 2023 09:45:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JqZbdmZyZ4XqcDqmXxRfUzikqVqHdUPF/4nW7IoxDvs=; b=NeDuZFnsRWUrhA wexFHasiDrZ+Wi0QZGkvBU08623Ofx9lGMnlsnhu7/2yo8AJPI0xVkLDr4Naqwa7+GDOhyfgvnXyO ApPzajDl/9tQTa8qC4Wbv8kiFvmlGyUoZ3R7i8BvOQGhkdixlPpHyC4D9dAAKfhpoUM3XAbICLNeR TLbEP5+Qp8hNtL4XiKM3/FSb5kYxJCJE3OmZXm7LlkQiNCREZPH74IWX4BQ6Q+7S29Fzdp9rgJTqt DKXtP5TSGDdgBJZSL1e5jZZOXn0eFNn1Pb3o+AaguCZIci/cKBId5N5HJ4zhrtOFEOsqsIZyq4vwX 0X2lcUxoS6bEjcTd9VPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ppQql-007ZYo-1x; Thu, 20 Apr 2023 09:45:11 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ppQqO-007ZO9-2n; Thu, 20 Apr 2023 09:44:51 +0000 Received: from IcarusMOD.eternityproject.eu (unknown [IPv6:2001:b07:2ed:14ed:c5f8:7372:f042:90a2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 24D7866032AA; Thu, 20 Apr 2023 10:44:47 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1681983887; bh=eTPRbfdJLpoEovWoX9DFmWEwQag9cVc/gZKE80xSx8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EPcMTMMTPEKj7UALYhV/RuKy/DVHmACu/w3/QLiIQtaLqq6cvKauICdVEvF9G9FXn zveAEUZ0Wcskp/hXOQMFDr4AmO08BIWq0XrFoEV11JxbP+75k3EFSgWJ++qqdTxYrP n4PNjHCh8QBxJ3JO9ncNmOyTwpVJDcHRDJ3EviNSJIylW1jka3q38n1xgBIojFWflo Zzs2nre7OU5BsDCzqgRyAs3bHjh1vGUXFO1d5uC60vLbFMMvvodhnMmRoJiFwU3RwT 4LhK52kfGdMpL4BdHREU+bUjxaQZBkyN+wH4HC2/Jnuo0cGssoMchkCmbVjMovwLWw hD2Tuy9PRyFkQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, AngeloGioacchino Del Regno Subject: [PATCH 4/5] arm64: dts: mediatek: cherry: Enable PCI-Express ports for WiFi Date: Thu, 20 Apr 2023 11:44:32 +0200 Message-Id: <20230420094433.42794-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230420094433.42794-1-angelogioacchino.delregno@collabora.com> References: <20230420094433.42794-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230420_024449_031594_A9DB888B X-CRM114-Status: UNSURE ( 9.30 ) 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 On the Cherry platform, a MT7621 WiFi+Bluetooth combo is connected over PCI-Express (for WiFi) and USB (for BT): enable the PCIe ports to enable enumerating this chip. Signed-off-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai --- .../boot/dts/mediatek/mt8195-cherry.dtsi | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 46f1c8091498..9e2bc363c9cd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -567,6 +567,13 @@ flash@0 { }; }; +&pcie1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie1_pins_default>; +}; + &pio { mediatek,rsel-resistance-in-si-unit; pinctrl-names = "default"; @@ -961,6 +968,24 @@ pins-vreg-en { }; }; + pcie0_pins_default: pcie0-default-pins { + pins-bus { + pinmux = , + , + ; + bias-pull-up; + }; + }; + + pcie1_pins_default: pcie1-default-pins { + pins-bus { + pinmux = , + , + ; + bias-pull-up; + }; + }; + pio_default: pio-default-pins { pins-wifi-enable { pinmux = ;