From patchwork Thu Nov 10 10:35:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 623453 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 BC904C3A5A1 for ; Thu, 10 Nov 2022 10:38:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230163AbiKJKid (ORCPT ); Thu, 10 Nov 2022 05:38:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230011AbiKJKiW (ORCPT ); Thu, 10 Nov 2022 05:38:22 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F35EF317D2; Thu, 10 Nov 2022 02:38:20 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9A45BB82169; Thu, 10 Nov 2022 10:38:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18736C43143; Thu, 10 Nov 2022 10:38:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668076698; bh=sT1WvXvJ7c0JTRgR47Q1J4qASmlZRKoig4IMsKM5CJU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HVLp8+Wa65CvW5US91+WgIhKs5TS+ejJ4HpbkbuF5YMhW02n7ttlxs6VOhgTAjJvY OLmXv2FZlwyCbJXj/gjNvctlm0z/pJUHHN9V5nDh93LPViIHooSPaWI5XLx2nRj/S9 qKwFAHpq2pyg76PE0ppJYKZDimLTOtplnSmkyTwa5wFlLTcEmiXCcVjoy1r5sYY2K3 xVuYZGYbcToIgOd0EjcIzpOrAfR2af8eq+LqrR56EMF+x7JbEDbMgJpJJWFEHX9eRL iFEel2JF9Pr883tbQSNejj7wrd3vFDiwb+8io0wgtrE/zrioeb6LzQQLh6HPhDiI81 q/vlSQDG9Hjuw== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1ot4wR-0003Lc-82; Thu, 10 Nov 2022 11:37:51 +0100 From: Johan Hovold To: Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller Date: Thu, 10 Nov 2022 11:35:55 +0100 Message-Id: <20221110103558.12690-7-johan+linaro@kernel.org> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20221110103558.12690-1-johan+linaro@kernel.org> References: <20221110103558.12690-1-johan+linaro@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to PCIe4. Signed-off-by: Johan Hovold --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index 5b9e37a16f9f..ab5b0aadeead 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { regulator-always-on; }; + vreg_wlan: regulator-wlan { + compatible = "regulator-fixed"; + + regulator-name = "VCC_WLAN_3R9"; + regulator-min-microvolt = <3900000>; + regulator-max-microvolt = <3900000>; + + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&hastings_reg_en>; + + regulator-boot-on; + }; + vreg_wwan: regulator-wwan { compatible = "regulator-fixed"; @@ -246,6 +262,25 @@ &pcie3a_phy { status = "okay"; }; +&pcie4 { + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_wlan>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie4_default>; + + status = "okay"; +}; + +&pcie4_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -445,6 +480,13 @@ edp_bl_pwm: edp-bl-pwm-state { }; }; +&pmr735a_gpios { + hastings_reg_en: hastings-reg-en-state { + pins = "gpio1"; + function = "normal"; + }; +}; + &tlmm { gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; @@ -521,6 +563,29 @@ wake-n-pins { }; }; + pcie4_default: pcie4-default-state { + clkreq-n-pins { + pins = "gpio140"; + function = "pcie4_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio141"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio139"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4";