From patchwork Thu Feb 7 08:31:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 10800573 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AF0D514E1 for ; Thu, 7 Feb 2019 08:37:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A014B2C997 for ; Thu, 7 Feb 2019 08:37:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 942662CFDD; Thu, 7 Feb 2019 08:37:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 160A82D011 for ; Thu, 7 Feb 2019 08:37:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726897AbfBGIhG (ORCPT ); Thu, 7 Feb 2019 03:37:06 -0500 Received: from relmlor2.renesas.com ([210.160.252.172]:12799 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726889AbfBGIhG (ORCPT ); Thu, 7 Feb 2019 03:37:06 -0500 X-IronPort-AV: E=Sophos;i="5.58,342,1544454000"; d="scan'208";a="7066670" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 07 Feb 2019 17:37:03 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 7A6204020121; Thu, 7 Feb 2019 17:37:01 +0900 (JST) From: Biju Das To: Rob Herring , Mark Rutland Cc: Biju Das , Simon Horman , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Fabrizio Castro Subject: [PATCH 1/2] arm64: dts: renesas: r8a774c0-cat874: Add pciec0 support Date: Thu, 7 Feb 2019 08:31:49 +0000 Message-Id: <1549528310-54436-1-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Silicon Linux CAT 874 board has 2GB DDR memory. Update the dma-ranges mapping for pciec0 node. Also declare pcie bus clock, since it is generated on the CAT874 main board. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- This patch is tested against renesas-dev --- arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts index 477a56b..96ee0d2c 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts +++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts @@ -56,6 +56,15 @@ clock-frequency = <48000000>; }; +&pcie_bus_clk { + clock-frequency = <100000000>; +}; + +&pciec0 { + /* Map all possible DDR as inbound ranges */ + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; +}; + &pfc { scif2_pins: scif2 { groups = "scif2_data_a"; From patchwork Thu Feb 7 08:31:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 10800577 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7934017FB for ; Thu, 7 Feb 2019 08:37:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6A3B22C997 for ; Thu, 7 Feb 2019 08:37:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5EF3F2D011; Thu, 7 Feb 2019 08:37:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1CA042C997 for ; Thu, 7 Feb 2019 08:37:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727004AbfBGIhI (ORCPT ); Thu, 7 Feb 2019 03:37:08 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:56171 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726956AbfBGIhI (ORCPT ); Thu, 7 Feb 2019 03:37:08 -0500 X-IronPort-AV: E=Sophos;i="5.58,342,1544454000"; d="scan'208";a="7272427" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 07 Feb 2019 17:37:06 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 4B18A401FF76; Thu, 7 Feb 2019 17:37:04 +0900 (JST) From: Biju Das To: Rob Herring , Mark Rutland Cc: Biju Das , Simon Horman , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Fabrizio Castro Subject: [PATCH 2/2] arm64: dts: renesas: cat875: Enable PCIe support Date: Thu, 7 Feb 2019 08:31:50 +0000 Message-Id: <1549528310-54436-2-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1549528310-54436-1-git-send-email-biju.das@bp.renesas.com> References: <1549528310-54436-1-git-send-email-biju.das@bp.renesas.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch enables PCIEC0 PCI express controller on the sub board. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- This patch is tested against renesas-dev --- arch/arm64/boot/dts/renesas/cat875.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi index 805ffa7..14db667 100644 --- a/arch/arm64/boot/dts/renesas/cat875.dtsi +++ b/arch/arm64/boot/dts/renesas/cat875.dtsi @@ -30,6 +30,10 @@ }; }; +&pciec0 { + status = "okay"; +}; + &pfc { avb_pins: avb { mux {