From patchwork Tue Apr 26 08:22:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 566550 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75D9BC4332F for ; Tue, 26 Apr 2022 08:55:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345936AbiDZI6u (ORCPT ); Tue, 26 Apr 2022 04:58:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345709AbiDZI5o (ORCPT ); Tue, 26 Apr 2022 04:57:44 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A0096404; Tue, 26 Apr 2022 01:42:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 6BFBECE1BD5; Tue, 26 Apr 2022 08:42:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D072C385A4; Tue, 26 Apr 2022 08:42:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650962541; bh=34w/b33et7kzb1s2qIqXMIqbE9amLUVDm17qap+t5v4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x8sk5lews89mBxOMyKJnqk9r1T1MLzM/ozspg+Uu5T1EoshWLuygiRaSr1xmd+YxU Fg5u29QSTjGarkgCgPUdNiPDRPX0X/XVIPHHXohvGg+thJlICYjLrXTQN9Ceqd5UkQ zhUFUsV5N9lE3FqRay8UtOq/6EYqoCVaE45dbVtI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alex Elder , Bjorn Andersson Subject: [PATCH 5.15 124/124] arm64: dts: qcom: add IPA qcom,qmp property Date: Tue, 26 Apr 2022 10:22:05 +0200 Message-Id: <20220426081750.813653061@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220426081747.286685339@linuxfoundation.org> References: <20220426081747.286685339@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alex Elder commit 73419e4d2fd1b838fcb1df6a978d67b3ae1c5c01 upstream. At least three platforms require the "qcom,qmp" property to be specified, so the IPA driver can request register retention across power collapse. Update DTS files accordingly. Signed-off-by: Alex Elder Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220201140723.467431-1-elder@linaro.org Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 ++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 ++ arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 ++ 3 files changed, 6 insertions(+) --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1460,6 +1460,8 @@ "imem", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -615,6 +615,8 @@ interconnect-names = "memory", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -736,6 +736,8 @@ interconnect-names = "memory", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid",