From patchwork Thu Jan 23 23:29:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Remi Pommarel X-Patchwork-Id: 11349335 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8F54F1398 for ; Thu, 23 Jan 2020 23:22:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A2D0218AC for ; Thu, 23 Jan 2020 23:22:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729893AbgAWXWc (ORCPT ); Thu, 23 Jan 2020 18:22:32 -0500 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:21241 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729851AbgAWXW2 (ORCPT ); Thu, 23 Jan 2020 18:22:28 -0500 X-Originating-IP: 88.190.179.123 Received: from localhost (unknown [88.190.179.123]) (Authenticated sender: repk@triplefau.lt) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id BDB04240004; Thu, 23 Jan 2020 23:22:24 +0000 (UTC) From: Remi Pommarel To: Kishon Vijay Abraham I , Yue Wang , Kevin Hilman , Lorenzo Pieralisi , Bjorn Helgaas , Neil Armstrong , Martin Blumenstingl , Rob Herring Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, Remi Pommarel Subject: [PATCH v6 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes Date: Fri, 24 Jan 2020 00:29:40 +0100 Message-Id: <20200123232943.10229-5-repk@triplefau.lt> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200123232943.10229-1-repk@triplefau.lt> References: <20200123232943.10229-1-repk@triplefau.lt> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Enable both PCIE and shared MIPI/PCIE PHY nodes in order to make PCIE reliable on AXG SoC. Signed-off-by: Remi Pommarel Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 04803c3bccfa..08a178aa0133 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -12,6 +12,7 @@ #include #include #include +#include / { compatible = "amlogic,meson-axg"; @@ -1104,6 +1105,12 @@ hiubus: bus@ff63c000 { #size-cells = <2>; ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>; + mipi_analog_phy: phy@0 { + compatible = "amlogic,axg-mipi-pcie-analog-phy"; + reg = <0x0 0x0 0x0 0xc>; + #phy-cells = <1>; + }; + sysctrl: system-controller@0 { compatible = "amlogic,meson-axg-hhi-sysctrl", "simple-mfd", "syscon"; @@ -1356,6 +1363,15 @@ tdmout_c: audio-controller@580 { }; }; + pcie_phy: bus@ff644000 { + compatible = "amlogic,axg-pcie-phy"; + reg = <0x0 0xff644000 0x0 0x1c>; + resets = <&reset RESET_PCIE_PHY>; + phys = <&mipi_analog_phy PHY_TYPE_PCIE>; + phy-names = "analog"; + #phy-cells = <0>; + }; + aobus: bus@ff800000 { compatible = "simple-bus"; reg = <0x0 0xff800000 0x0 0x100000>;