From patchwork Fri Nov 1 22:08:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 3128691 Return-Path: X-Original-To: patchwork-linux-arm-msm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 295569F99B for ; Fri, 1 Nov 2013 22:12:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5EAB320256 for ; Fri, 1 Nov 2013 22:12:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D7B120190 for ; Fri, 1 Nov 2013 22:12:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755773Ab3KAWLo (ORCPT ); Fri, 1 Nov 2013 18:11:44 -0400 Received: from smtp.codeaurora.org ([198.145.11.231]:48565 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755372Ab3KAWJD (ORCPT ); Fri, 1 Nov 2013 18:09:03 -0400 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id A4B8513EF04; Fri, 1 Nov 2013 22:09:02 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 94E9313F2A4; Fri, 1 Nov 2013 22:09:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from sboyd-linux.qualcomm.com (i-global252.qualcomm.com [199.106.103.252]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: sboyd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 215D113EF04; Fri, 1 Nov 2013 22:09:02 +0000 (UTC) From: Stephen Boyd To: linux-arm-kernel@lists.infradead.org Cc: Rohit Vaswani , David Brown , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Subject: [PATCH 02/11] devicetree: bindings: Document Qualcomm cpus and enable-method Date: Fri, 1 Nov 2013 15:08:50 -0700 Message-Id: <1383343739-23080-3-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.8.4.2.564.g0d6cf24 In-Reply-To: <1383343739-23080-1-git-send-email-sboyd@codeaurora.org> References: <1383343739-23080-1-git-send-email-sboyd@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Rohit Vaswani Scorpion and Krait are Qualcomm cpus. These cpus don't use the spin-table enable-method. Instead they rely on mmio register accesses to enable power and clocks to bring CPUs out of reset. Cc: Signed-off-by: Rohit Vaswani [sboyd: Split off into separate patch, renamed method to qcom,mmio] Signed-off-by: Stephen Boyd --- This slightly conflicts with my krait EDAC series. Documentation/devicetree/bindings/arm/cpus.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index 37258f9..e2969fa2 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -44,6 +44,8 @@ For the ARM architecture every CPU node must contain the following properties: "marvell,mohawk" "marvell,xsc3" "marvell,xscale" + "qcom,scorpion" + "qcom,krait" And the following optional properties: @@ -52,6 +54,7 @@ And the following optional properties: different types of cpus. This should be one of: "spin-table" + "qcom,mmio" Example: