From patchwork Fri Oct 4 08:35:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 11173835 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 2946F16B1 for ; Fri, 4 Oct 2019 08:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 12C8D222C5 for ; Fri, 4 Oct 2019 08:36:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387509AbfJDIgP (ORCPT ); Fri, 4 Oct 2019 04:36:15 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:15709 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731200AbfJDIgP (ORCPT ); Fri, 4 Oct 2019 04:36:15 -0400 X-IronPort-AV: E=Sophos;i="5.67,255,1566831600"; d="scan'208";a="28287635" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 04 Oct 2019 17:36:13 +0900 Received: from fabrizio-dev.ree.adwin.renesas.com (unknown [10.226.36.196]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 827E341E73E6; Fri, 4 Oct 2019 17:36:08 +0900 (JST) From: Fabrizio Castro To: Geert Uytterhoeven , Rob Herring , Mark Rutland , Mark Brown , Wim Van Sebroeck , Guenter Roeck Cc: Fabrizio Castro , Bjorn Helgaas , Simon Horman , Magnus Damm , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson , Biju Das , Laurent Pinchart , Kieran Bingham , Jacopo Mondi , xu_shunji@hoperun.com Subject: [PATCH 6/7] arm64: dts: renesas: r8a774b1: Add PCIe device nodes Date: Fri, 4 Oct 2019 09:35:32 +0100 Message-Id: <1570178133-21532-7-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1570178133-21532-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1570178133-21532-1-git-send-email-fabrizio.castro@bp.renesas.com> Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This patch adds PCIe{0,1} device nodes for R8A774B1 SoC. Signed-off-by: Fabrizio Castro Reviewed-by: Andrew Murray Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 42 +++++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi index 3bd0b47..0163b284 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi @@ -1304,19 +1304,57 @@ }; pciec0: pcie@fe000000 { + compatible = "renesas,pcie-r8a774b1", + "renesas,pcie-rcar-gen3"; reg = <0 0xfe000000 0 0x80000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x00 0xff>; - /* placeholder */ + device_type = "pci"; + ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000 + 0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000 + 0x02000000 0 0x30000000 0 0x30000000 0 0x08000000 + 0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>; + /* Map all possible DDR as inbound ranges */ + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; + interrupts = , + , + ; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>; + clock-names = "pcie", "pcie_bus"; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + resets = <&cpg 319>; + status = "disabled"; }; pciec1: pcie@ee800000 { + compatible = "renesas,pcie-r8a774b1", + "renesas,pcie-rcar-gen3"; reg = <0 0xee800000 0 0x80000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x00 0xff>; - /* placeholder */ + device_type = "pci"; + ranges = <0x01000000 0 0x00000000 0 0xee900000 0 0x00100000 + 0x02000000 0 0xeea00000 0 0xeea00000 0 0x00200000 + 0x02000000 0 0xc0000000 0 0xc0000000 0 0x08000000 + 0x42000000 0 0xc8000000 0 0xc8000000 0 0x08000000>; + /* Map all possible DDR as inbound ranges */ + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; + interrupts = , + , + ; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>, <&pcie_bus_clk>; + clock-names = "pcie", "pcie_bus"; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; }; fdp1@fe940000 {