From nobody Sat Sep 21 00:10:26 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D352CC77B78 for ; Thu, 20 Apr 2023 09:46:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234557AbjDTJqE (ORCPT ); Thu, 20 Apr 2023 05:46:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234354AbjDTJpS (ORCPT ); Thu, 20 Apr 2023 05:45:18 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D506C35BF; Thu, 20 Apr 2023 02:44:48 -0700 (PDT) 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 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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/b= oot/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 { }; }; =20 +&pcie1 { + status =3D "okay"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pcie1_pins_default>; +}; + &pio { mediatek,rsel-resistance-in-si-unit; pinctrl-names =3D "default"; @@ -961,6 +968,24 @@ pins-vreg-en { }; }; =20 + pcie0_pins_default: pcie0-default-pins { + pins-bus { + pinmux =3D , + , + ; + bias-pull-up; + }; + }; + + pcie1_pins_default: pcie1-default-pins { + pins-bus { + pinmux =3D , + , + ; + bias-pull-up; + }; + }; + pio_default: pio-default-pins { pins-wifi-enable { pinmux =3D ; --=20 2.40.0