From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C8F6C32750 for ; Wed, 31 Jul 2019 01:24:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 753BC206E0 for ; Wed, 31 Jul 2019 01:24:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="aNxlkGWg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727790AbfGaBYl (ORCPT ); Tue, 30 Jul 2019 21:24:41 -0400 Received: from esa5.hgst.iphmx.com ([216.71.153.144]:64333 "EHLO esa5.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727567AbfGaBYj (ORCPT ); Tue, 30 Jul 2019 21:24:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1564536279; x=1596072279; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vmXuHR7SC+aN09FeHOdioG1YLL/XU2JJ+5WuI+zCHk8=; b=aNxlkGWgPB8950NptULFs+WnfJCe5H/bmrSwPHb188VlKR3uDYZeGMiK MZHWh9YcO6GheyGgneBbhVniPxXSChxHlXL5E+jn+/2PduaiuY6gWLHEM u+Qk30siRbxBTIx4JFX5VRPQZ4ER7I9H+u1uRBlLgMJAtTwCIzhOxq0G8 0RCL42a3nxeywnfps6mcKzYDoc5mzgtnHFbhw2cSOZUuKdVdZlp9QNVjQ fPhXKUz9zhpHhtMaySTxFRVUVYGLptFCp4iK9b+DypB8b92IwwAwGP5mq mxkmgXNGsLXwP9dYd5rGhW4xPRQ1Fijy1N2mmj4xP/n3317hL0721UxWd A==; IronPort-SDR: KQ4Us2XGzECFelMTW8awu4siqN+LcNy41GzNWEnOXqpChGNJNaqM9wSgWWvszVSC3vOtH0u3Tc /zPhoB7r1Lhw6XB8WGTZekd+lyI2pdH9SQcOLcKCeefEupagcVGnr5JetGXQtEqLDlLMFMyxzs 1+cz2iHD+QzvgCPDsHRhZZfr+Qnc7JTApEyjiqbrteI7+xUxUUXcTYgWTrT5J8GF5wk6rigEKR s3C29BgG4VlzZP5N7/Iw5JmVf3G/1uNopFB+q7FKGQmacO1lsumjmqjAapnDavZ0ZgD0Tzy54J 4Xs= X-IronPort-AV: E=Sophos;i="5.64,328,1559491200"; d="scan'208";a="115555813" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 31 Jul 2019 09:24:38 +0800 IronPort-SDR: 3e2u3DSqQSOJ64Asq4RaOOC4SklS2c005bEeibpmTQoSvMLNmVx8cON4uu2U1Ob42NYb1a+d/T wwlDQpnYzAflJvWvX4A+sUjTmu4yd0U2kA45P4+wKCWDXOIAop49GS/GVDR3UCUz/8J7NZDIQW vz8ybAobFZEHtVqqQkaRflzjbCt97gS2EZNW7w9Wc9b7BltBY8ekPvSAKPRv5Oag8DVskT32CG u1Aw8g3hWc2P6g4YvI2OFGKsnj5H9dnyxWWXYBsdekGgvAjNd2rqf88uWz543zjwwjddNY2pqA 4iPQ+GI8UXeS8AT2TtKiUETn Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP; 30 Jul 2019 18:22:39 -0700 IronPort-SDR: 54+vnEozrIPP/nGlxcV+NuLLZU4AoXI0bIuVPynL3QuKqnp94GO5rpklzJg4DTr8I6zGhqFLWA s1C7Da89ocDa2IAbOOQ3jgYUnykvwd3LzNd0V+BkgTZzUWpTEMqbUHLKpBUCxiib818L/vev0j wbVbx4ymaAW+A5LC0e/aj0ba/NOFHW84E9vjETkBd5411ZeP8Yiiw3CeeF8i29a9ZQVFwodlz/ +K0/YuGGe4kngYCmTUa2VRURvS1FWjQoJ3ZcmhQl0Gq6bhwAh2v0ypiE6FOwm7P+ZdODR6Zyx3 uAE= Received: from jedi-01.sdcorp.global.sandisk.com (HELO jedi-01.int.fusionio.com) ([10.11.143.218]) by uls-op-cesaip02.wdc.com with ESMTP; 30 Jul 2019 18:24:38 -0700 From: Atish Patra To: linux-kernel@vger.kernel.org Cc: Atish Patra , Albert Ou , Alexios Zavras , Allison Randal , Anup Patel , Daniel Lezcano , devicetree@vger.kernel.org, Enrico Weigelt , Greg Kroah-Hartman , Johan Hovold , linux-riscv@lists.infradead.org, Mark Rutland , Palmer Dabbelt , Paul Walmsley , Rob Herring , Thomas Gleixner Subject: [PATCH v2 5/5] dt-bindings: Update the isa string description Date: Tue, 30 Jul 2019 18:24:18 -0700 Message-Id: <20190731012418.24565-6-atish.patra@wdc.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190731012418.24565-1-atish.patra@wdc.com> References: <20190731012418.24565-1-atish.patra@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The yaml documentation description of isa strings section doesn't specify anything about the case sensitiveness of the isa strings. The RISC-V specification clearly specifies it to be case insensitive. However, Linux kernel supports only lower case isa strings. Update the yaml documentation accordingly to avoid any confusion. Signed-off-by: Atish Patra --- Documentation/devicetree/bindings/riscv/cpus.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index c899111aa5e3..e22a2b7ebafa 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -46,10 +46,14 @@ properties: - rv64imafdc description: Identifies the specific RISC-V instruction set architecture - supported by the hart. These are documented in the RISC-V + supported by the hart. These are documented in the RISC-V User-Level ISA document, available from https://riscv.org/specifications/ + Linux kernel only supports lower case isa strings. Thus, + isa strings must be specified in lower case in device tree + as well. + timebase-frequency: type: integer minimum: 1 -- 2.21.0