From patchwork Fri Mar 24 20:15:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Elder X-Patchwork-Id: 13187346 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 14E2EC6FD20 for ; Fri, 24 Mar 2023 20:16:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231721AbjCXUQl (ORCPT ); Fri, 24 Mar 2023 16:16:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231761AbjCXUQl (ORCPT ); Fri, 24 Mar 2023 16:16:41 -0400 Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24EE51A486 for ; Fri, 24 Mar 2023 13:16:39 -0700 (PDT) Received: by mail-io1-xd2c.google.com with SMTP id o12so1249223iow.6 for ; Fri, 24 Mar 2023 13:16:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1679688998; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9Dtj5wCvvcI9i8AwEStAyJGT2y/5uBrj75y51U29C6g=; b=zAa/imWV2mUefmFRMa8BIaY3Ilfwyc5ol+wnOnFBakanyz5DG4C2cog0/S6CJ+g7ca WrfIcLzH3IDAtHNb5hV2ejvRuDY+cOrwZNWt73J0MoPFRJN2Qs6fnBPrNyOl2GrqlU4b /GTdUdsl+EuedoshYBC/z6RJx9ntKXkKxQ4wu/IuWJIHEPIF0u+YeiyZA/5s3w/JBaOm wVFP3guIqM3diM9DMmIgAJ6u9InW4Me3eXUmDc35UAtBSEdVpj8uanRKX5z+Lj//xVGD IvfQMRJG4OnXP3VOH+BYVcuDgxu9UITFFm38jBtudruMDcOyRLszbtXppZMPO0GZjY07 WZEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679688998; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9Dtj5wCvvcI9i8AwEStAyJGT2y/5uBrj75y51U29C6g=; b=rRNdQEnBQZdpGaVgdIu/sDMjgCDSwG1ew+S4n+2YA26lFI5U98QymX15AhXbL0WoMC NxXsSu1a/4TJuBB911p78yu6aIekyB3lJ3f+J+cg+LQn0qja5lSLMD9WKpJVMPAoZVAb zetO9lopwFYFFR0rgvHwFax6eUMltm0L++HFMQUv+5nPCeUFO/kAFYz/k+CDkBwtKnfs 3+Ucyg395ZwfFPWSBoiOQQvfD+aaQNMKn5bDQRSZRPD6Kdjr8qoexUVXRhGykjWgATir 2C2mF9e6HqUrADMf5u6WT99kaqHoox+Wcln00kOZVBHZo4nrG/RDiCRwlhLLL3+q5Ws1 qoWA== X-Gm-Message-State: AO0yUKX6mOTzWtUxZycKxW2WoAQVqMXd/9GwCyeVWvAVC9Wj35gz4mx2 vUxdsaGpOuXw9lUhNOn7t7hToQ== X-Google-Smtp-Source: AK7set83AMpZtZI1S9jPlUv8qA1bflf98vG6Zpk80qJuh0rUnN3eZWUn+6ZWjrk9AAxtE6JljTpDTw== X-Received: by 2002:a5e:c001:0:b0:752:8aee:6d91 with SMTP id u1-20020a5ec001000000b007528aee6d91mr3041688iol.12.1679688998477; Fri, 24 Mar 2023 13:16:38 -0700 (PDT) Received: from localhost.localdomain ([98.61.227.136]) by smtp.gmail.com with ESMTPSA id q12-20020a05663810cc00b003e8a17d7b1fsm7173445jad.27.2023.03.24.13.16.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Mar 2023 13:16:25 -0700 (PDT) From: Alex Elder To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, andersson@kernel.org, agross@kernel.org, konrad.dybcio@linaro.org Cc: quic_rohiagar@quicinc.com, caleb.connolly@linaro.org, mka@chromium.org, evgreen@chromium.org, quic_cpratapa@quicinc.com, quic_avuyyuru@quicinc.com, quic_jponduru@quicinc.com, quic_subashab@quicinc.com, elder@kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] ARM: dts: qcom: sdx65: add IPA information Date: Fri, 24 Mar 2023 15:15:27 -0500 Message-Id: <20230324201528.2540564-2-elder@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230324201528.2540564-1-elder@linaro.org> References: <20230324201528.2540564-1-elder@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add IPA-related nodes and definitions to "sdx65.dtsi". The SMP2P nodes (ipa_smp2p_out and ipa_smp2p_in) are already present. Enable IPA in "sdx65-mtp.dts"; this GSI firmware is loaded by Trust Zone on this platform. Tested-by: Rohit Agarwal Signed-off-by: Alex Elder Reviewed-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- arch/arm/boot/dts/qcom-sdx65-mtp.dts | 5 ++++ arch/arm/boot/dts/qcom-sdx65.dtsi | 38 ++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+) diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts index ed98c83c141fc..72e25de0db5fc 100644 --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts @@ -245,6 +245,11 @@ &blsp1_uart3 { status = "okay"; }; +&ipa { + qcom,gsi-loader = "skip"; + status = "okay"; +}; + &qpic_bam { status = "okay"; }; diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi index 192f9f94bc8b4..360d6dc144811 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include / { #address-cells = <1>; @@ -299,6 +300,43 @@ tcsr_mutex: hwlock@1f40000 { #hwlock-cells = <1>; }; + ipa: ipa@3e04000 { + compatible = "qcom,sdx65-ipa"; + + iommus = <&apps_smmu 0x5e0 0x0>, + <&apps_smmu 0x5e2 0x0>; + reg = <0x3f40000 0x10000>, + <0x3f50000 0x5000>, + <0x3e04000 0xfc000>; + reg-names = "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended = <&intc GIC_SPI 241 IRQ_TYPE_EDGE_RISING>, + <&intc GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>, + <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "ipa", + "gsi", + "ipa-clock-query", + "ipa-setup-ready"; + + clocks = <&rpmhcc RPMH_IPA_CLK>; + clock-names = "core"; + + interconnects = <&system_noc MASTER_IPA &mc_virt SLAVE_EBI1>, + <&mem_noc MASTER_APPSS_PROC &system_noc SLAVE_IPA_CFG>; + interconnect-names = "memory", + "config"; + + qcom,smem-states = <&ipa_smp2p_out 0>, + <&ipa_smp2p_out 1>; + qcom,smem-state-names = "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + + status = "disabled"; + }; + remoteproc_mpss: remoteproc@4080000 { compatible = "qcom,sdx55-mpss-pas"; reg = <0x04080000 0x4040>;