From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id A3D7E7D09E for ; Tue, 3 Jul 2018 14:46:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932531AbeGCOqF (ORCPT ); Tue, 3 Jul 2018 10:46:05 -0400 Received: from mga14.intel.com ([192.55.52.115]:9365 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932517AbeGCOoH (ORCPT ); Tue, 3 Jul 2018 10:44:07 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Jul 2018 07:44:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,303,1526367600"; d="scan'208";a="68333117" Received: from marshy.an.intel.com ([10.122.105.159]) by fmsmga004.fm.intel.com with ESMTP; 03 Jul 2018 07:43:52 -0700 From: richard.gong@linux.intel.com To: catalin.marinas@arm.com, will.deacon@arm.com, dinguyen@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, atull@kernel.org, mdf@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, corbet@lwn.net Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org, yves.vandervennet@linux.intel.com, richard.gong@linux.intel.com, richard.gong@intel.com Subject: [PATCHv6 2/8] arm64: dts: stratix10: add stratix10 service driver binding to base dtsi Date: Tue, 3 Jul 2018 09:46:49 -0500 Message-Id: <1530629215-26990-3-git-send-email-richard.gong@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1530629215-26990-1-git-send-email-richard.gong@linux.intel.com> References: <1530629215-26990-1-git-send-email-richard.gong@linux.intel.com> Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org From: Richard Gong Add Intel Stratix10 service layer to the device tree Signed-off-by: Richard Gong Signed-off-by: Alan Tull Acked-by: Moritz Fischer --- v2: Change to put service layer driver node under the firmware node Change compatible to "intel, stratix10-svc" v3: No change v4: s/service driver/stratix10 service driver/ in subject line v5: No change v6: Add Moritz's Acked-by --- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 36 +++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index e6b05937..1ba9a1c 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -24,6 +24,19 @@ #address-cells = <2>; #size-cells = <2>; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + service_reserved: svcbuffer@0 { + compatible = "shared-dma-pool"; + reg = <0x0 0x0 0x0 0x1000000>; + alignment = <0x1000>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -466,5 +479,28 @@ interrupts = <16 4>, <48 4>; }; }; + + qspi: spi@ff8d2000 { + compatible = "cdns,qspi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xff8d2000 0x100>, + <0xff900000 0x100000>; + interrupts = <0 3 4>; + cdns,fifo-depth = <128>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x00000000>; + clocks = <&qspi_clk>; + + status = "disabled"; + }; + + firmware { + svc { + compatible = "intel,stratix10-svc"; + method = "smc"; + memory-region = <&service_reserved>; + }; + }; }; }; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html