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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable 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 8FFDEC04AB4 for ; Tue, 21 May 2019 10:42:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5D82421743 for ; Tue, 21 May 2019 10:42:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558435339; bh=rVM3KmjOp0zK7/WO0Do7OaoRxedBm1NHHJ8zm8Mz0M0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=cmKaOnxMsSFP34AwUAkp5koaQtQBWnL/E1RgtbN9gGN+k9hN4s39X31Ta1bvQLOZ4 mKhswMqbUAfFdQ1Io5JkYPQaakU6fKHFvcEMriet58eWkpUCwu9BSN35z/EF1QWnPO 5lBH1KpJEKDgMBBiXS52abESrZ8ltBexMVY4vMLg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727728AbfEUKmS (ORCPT ); Tue, 21 May 2019 06:42:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:52598 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727571AbfEUKmS (ORCPT ); Tue, 21 May 2019 06:42:18 -0400 Received: from localhost (unknown [223.186.130.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2E2CF2173E; Tue, 21 May 2019 10:42:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558435337; bh=rVM3KmjOp0zK7/WO0Do7OaoRxedBm1NHHJ8zm8Mz0M0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0/xS6lfDoYXfzlDvsgRro4RFoQ2YBk3FFxStoiSPFrKZ1Pqax59Go7YMi67M9vGeM SvLpkqjz2i3L09HtDC6FiVbiGEfffMfe1kXxMb+obkVMmRC3G19lLFJWVy4Jfke0Yz heUaSiFJmDHL6+GXeVZnXGVp5+3YXv4/Ee3jqPBg= Date: Tue, 21 May 2019 16:12:11 +0530 From: Vinod Koul To: Bjorn Andersson Cc: Andy Gross , David Brown , Rob Herring , Mark Rutland , Stephen Boyd , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 1/4] dt-bindings: soc: qcom: Add AOSS QMP binding Message-ID: <20190521104211.GF15118@vkoul-mobl> References: <20190501043734.26706-1-bjorn.andersson@linaro.org> <20190501043734.26706-2-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190501043734.26706-2-bjorn.andersson@linaro.org> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 30-04-19, 21:37, Bjorn Andersson wrote: > Add binding for the QMP based side-channel communication mechanism to > the AOSS, which is used to control resources not exposed through the > RPMh interface. > > Signed-off-by: Bjorn Andersson > --- > > Changes since v6: > - Added #clock-cells > > .../bindings/soc/qcom/qcom,aoss-qmp.txt | 81 +++++++++++++++++++ > include/dt-bindings/power/qcom-aoss-qmp.h | 14 ++++ > 2 files changed, 95 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt > create mode 100644 include/dt-bindings/power/qcom-aoss-qmp.h > > diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt > new file mode 100644 > index 000000000000..14a45b3dc059 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt > @@ -0,0 +1,81 @@ > +Qualcomm Always-On Subsystem side channel binding > + > +This binding describes the hardware component responsible for side channel > +requests to the always-on subsystem (AOSS), used for certain power management > +requests that is not handled by the standard RPMh interface. Each client in the > +SoC has it's own block of message RAM and IRQ for communication with the AOSS. > +The protocol used to communicate in the message RAM is known as Qualcomm > +Messagin Protocol (QMP) s/Messagin/Messaging? Rest lgtm: Reviewed-by: Vinod Koul -- ~Vinod