From patchwork Sun Nov 6 08:50:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 622127 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 27BADC4332F for ; Sun, 6 Nov 2022 08:51:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229898AbiKFIvK (ORCPT ); Sun, 6 Nov 2022 03:51:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229821AbiKFIuu (ORCPT ); Sun, 6 Nov 2022 03:50:50 -0500 Received: from mxout2.routing.net (mxout2.routing.net [IPv6:2a03:2900:1:a::b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF2AADF60; Sun, 6 Nov 2022 01:50:47 -0700 (PDT) Received: from mxbox3.masterlogin.de (unknown [192.168.10.78]) by mxout2.routing.net (Postfix) with ESMTP id 7C7365FF40; Sun, 6 Nov 2022 08:50:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1667724646; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xWv16uoFOb6bItdqVi9OeYNnzGyV0xjUXLKdhVz8KGs=; b=hpZ5+Tn7KBcpoPDAZ/XeZBAhLzcJUC8XYQOxJRCzxkLPH05hQlnAzQMPebnHEkI9sNrnLz OU+srMGfTWpM5w2qxBzQpaDuRpvDcadWiwV2sBfbvO5BO2XCWV2R9EzXruvmAOZ0BgkSDZ 0g40hdrFnZxquINAlSmFtxwveMwnQV4= Received: from frank-G5.. (fttx-pool-80.245.79.199.bambit.de [80.245.79.199]) by mxbox3.masterlogin.de (Postfix) with ESMTPSA id ED25936054A; Sun, 6 Nov 2022 08:50:45 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Matthias Brugger , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC v3 10/11] arm64: dts: mt7986: add PCIe nodes to BananaPi-R3 Date: Sun, 6 Nov 2022 09:50:33 +0100 Message-Id: <20221106085034.12582-11-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221106085034.12582-1-linux@fw-web.de> References: <20221106085034.12582-1-linux@fw-web.de> MIME-Version: 1.0 X-Mail-ID: 3b59d6be-ad3e-472f-8b86-c55df8f8e314 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Frank Wunderlich Add PCIe nodes to Banana Pi R3 SBC which is used on M.2 slot. Signed-off-by: Frank Wunderlich --- .../dts/mediatek/mt7986a-bananapi-bpi-r3.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dtsi index 93ac67641351..01f92db3336a 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dtsi @@ -195,6 +195,16 @@ &i2c0 { status = "okay"; }; +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + &pio { i2c_pins: i2c-pins { mux { @@ -261,6 +271,13 @@ conf-rst { }; }; + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clk", "pcie_pereset"; + }; + }; + spi_flash_pins: spi-flash-pins { mux { function = "spi";