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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F844C433EF for ; Thu, 21 Apr 2022 22:00:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442283AbiDUWCu (ORCPT ); Thu, 21 Apr 2022 18:02:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442261AbiDUWCt (ORCPT ); Thu, 21 Apr 2022 18:02:49 -0400 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E549C06 for ; Thu, 21 Apr 2022 14:59:57 -0700 (PDT) Received: by mail-il1-x133.google.com with SMTP id i8so3923701ila.5 for ; Thu, 21 Apr 2022 14:59:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=e/i7C88k688+MpmDweUYU8miJaLmYfGKcYBjcJu+CDo=; b=ULUOAKD5l9KGzgpIQGscugkj8DfAkAk5L3CYAzM3EUPB1DeRg5l0kv6OLuaYKAUVqP fR42DOqJxwEXyDrysQjkBAv8vVNSLggl2PNVczfw65ERZjheqaWK85S7agGbICEEwBZt 1E2Jwe5Z8nN8CjNnio/hQ1FbQtJ7X3CV0C2XVtJvbnZbKNnj932aCVeG57lSigsPteAR 4VrtO/9f9kJYCNntoWIDXTIczPRJxGUKD/pkOrsaGU1b0h8xt8OxgWJvu1duVhyvxdJb pEZf+T5tHa7AslVcsstpmpJXvyXrKIjsjm3TRf1Qm2VC94jllATwHetjqXtYHdylCs3m emaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=e/i7C88k688+MpmDweUYU8miJaLmYfGKcYBjcJu+CDo=; b=c/IhBEduvCuDXLnZ0EaxEN0nPaTOa+lcyUUeR1xdv0zcdSCxzSomWYKCe0/ODK+oDo KCrmtoMu7OjE7Crjz+JHCPqqvyb0/YK0vLFIR8eg+4IXbzsuA3hV3xsv8YSlsGKJzEwU OhofT11mFkgTG0TwAkYpBbuE80uSo5asSmsiJY9oVhwoPhuTUvCdxQ5IcomCysWXk6t2 Ad37lyIQEw9rv7+cVWUKOYoJ9nvH6H0zIp+ozRT5M5kHBOD9wLSvAMdrqgNqNEt6yqBE 6yaFm0TLDKrx3eTUmjfvyj6QDIUTrLYt1eNrQFm1BdIKzloExifSPAG8gtVJEE0Tu9PI 3Msw== X-Gm-Message-State: AOAM531uxZSeOFpCPNFHnvF3K7UPNOiFBrwFc6zED1YevUDL+iaQmICH Ij7Guq0iNSTC63fVKT8tqpGNkg== X-Google-Smtp-Source: ABdhPJwfkz2B9faaKd/IufhZz4WfvvGClgR/udStomS5H0LnkfxfEjjlnjeYZgcpR2CzaGFarHpMQQ== X-Received: by 2002:a92:1303:0:b0:2c5:f030:3074 with SMTP id 3-20020a921303000000b002c5f0303074mr774453ilt.134.1650578396474; Thu, 21 Apr 2022 14:59:56 -0700 (PDT) Received: from presto.localdomain (c-73-185-129-58.hsd1.mn.comcast.net. [73.185.129.58]) by smtp.gmail.com with ESMTPSA id o19-20020a056e0214d300b002cbec3af6casm143004ilk.30.2022.04.21.14.59.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Apr 2022 14:59:55 -0700 (PDT) From: Alex Elder To: stable@vger.kernel.org Cc: agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org, davem@davemloft.net, elder@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: qcom: add IPA qcom,qmp property Date: Thu, 21 Apr 2022 16:59:53 -0500 Message-Id: <20220421215953.1750848-1-elder@linaro.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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. Cc: # 5.17.x Fixes: 1aac309d3207 ("net: ipa: use autosuspend") Signed-off-by: Alex Elder Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220201140723.467431-1-elder@linaro.org --- The code for this feature was included in the v5.17 cycle, but the DTS file updates were not accepted until v5.18-rc1. 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(+) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 2151cd8c8c7ab..e1c46b80f14a0 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1459,6 +1459,8 @@ ipa: ipa@1e40000 { "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", diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index eab7a85050531..d66865131ef90 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -1714,6 +1714,8 @@ ipa: ipa@1e40000 { 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", diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 765d018e6306c..0bde6bbb3bc74 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -1443,6 +1443,8 @@ ipa: ipa@1e40000 { 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", -- 2.32.0