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=-5.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT 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 C985EC04EB8 for ; Mon, 10 Dec 2018 22:19:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A6432084E for ; Mon, 10 Dec 2018 22:19:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544480382; bh=S+ZMK3B/n27i5IYsrm31Y3c2tBXTSzBrCIYKG5RnlH8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=vaDUEIMEZGB2DDvII9eJxdvdKWi3rcFL8oTDkaM0fZCHmbBfqr1KnFUR+rTfzjXyj bHCU/eBSKoejnPbQKGYtix7PlnZmuq26AegysYJ0ysMqYTnJYxSq34seIoPgP3Tn2h INUT3nbwiFhiiMhfXKs8KfjtqLSy60+ahlQVpNFg= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A6432084E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729814AbeLJWTl (ORCPT ); Mon, 10 Dec 2018 17:19:41 -0500 Received: from mail-oi1-f196.google.com ([209.85.167.196]:40320 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726392AbeLJWTl (ORCPT ); Mon, 10 Dec 2018 17:19:41 -0500 Received: by mail-oi1-f196.google.com with SMTP id t204so10381080oie.7; Mon, 10 Dec 2018 14:19:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=a1TZgF4eoPVIf9O6WeqgQfR9mY4/0yJAC/h/RasKVcc=; b=XxGrEh+K7V+cEry8Cj6VTy27NrvVCbgYw8n/9LaWSlYPTS4HNdNV45sLYRPRRFPHO+ EejNMlLW9B09zITQn/lhrhtnFfqNjAree++V+1h5i720al0zJ3WuP1nzvqu5sICovf/Z QQONGaUYqzwnVO3d3l0hWvuxOPaZR5l2L0II75Hd1eA60avHdQJ/gLBk3V1Vq1SV/qSp a+5TR/JwW0xJkHkVOD36K+dPMFtM6E2zVY4TsCkpJwRX4MWCLQFkOOrPHzrFSy5N42D7 Bs/P1TX00XF19j/2jCJyLGoZf3LorNTmgNa/oLDRv5Elw+2kHFm9vI1wPBuDJccPvRRZ 06WQ== X-Gm-Message-State: AA+aEWbGG7BeAI31FiVf7cBylqEPm5SBrf6o4al9cEVe/oqMpce2PXA0 QQwNxlMknKgxaB+big29wA== X-Google-Smtp-Source: AFSGD/W9YB+u/ZsySUzVJUYO14AO92Rv2ZXMKugzqSR6WuidGD7c6Z7VVd4nujxaRBE1Qyy591NZAw== X-Received: by 2002:aca:2ecf:: with SMTP id u198mr8931864oiu.338.1544480380196; Mon, 10 Dec 2018 14:19:40 -0800 (PST) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id o8sm6894791oia.53.2018.12.10.14.19.39 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 10 Dec 2018 14:19:39 -0800 (PST) Date: Mon, 10 Dec 2018 16:19:38 -0600 From: Rob Herring To: Srinivas Kandagatla Cc: marc.zyngier@arm.com, sudeep.holla@arm.com, tglx@linutronix.de, jason@lakedaemon.net, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, rnayak@codeaurora.org, sboyd@kernel.org, bjorn.andersson@linaro.org, nicolas.dechesne@linaro.org, ctatlor97@gmail.com, vkoul@kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org, Srinivas Kandagatla Subject: Re: [PATCH v5 1/4] dt-bindings/gic-v3: Add msm8996 compatible string Message-ID: <20181210221938.GA23517@bogus> References: <20181210135633.30283-1-srinivas.kandagatla@linaro.org> <20181210135633.30283-2-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181210135633.30283-2-srinivas.kandagatla@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 10 Dec 2018 13:56:30 +0000, Srinivas Kandagatla wrote: > Access to GICR_WAKER is restricted on msm8996 SoC in Hypervisor. > There are many devices out there with this restriction in place > and there has been no update to this firmware since last few years, > making those devices totally unusable for upstream development. > > IIDR register value conflicts with other SoCs, using compatible seems > to be the only way to apply quirks required for msm8996 based SoCs. > > Without this quirk many qcom SoCs (atleast 3 that I know) are > unable to boot mainline. > > Signed-off-by: Srinivas Kandagatla > --- > .../devicetree/bindings/interrupt-controller/arm,gic-v3.txt | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > Reviewed-by: Rob Herring