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[98.61.227.136]) by smtp.gmail.com with ESMTPSA id et21-20020a0566382a1500b004665cf3e94dsm937031jab.2.2023.11.24.10.17.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Nov 2023 10:17:22 -0800 (PST) From: Alex Elder To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, agross@kernel.org Cc: mka@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] arm64: dts: qcom: sm8550: add IPA information Date: Fri, 24 Nov 2023 12:17:17 -0600 Message-Id: <20231124181718.915208-2-elder@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231124181718.915208-1-elder@linaro.org> References: <20231124181718.915208-1-elder@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add IPA-related nodes and definitions to "sm8550.dtsi", which uses IPA v5.5. Signed-off-by: Alex Elder Tested-by: Neil Armstrong # on SM8550-QRD --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 39 ++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qco= m/sm8550.dtsi index 7bafb3d88d69b..4d28150c985b5 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -1995,6 +1995,45 @@ gpucc: clock-controller@3d90000 { #power-domain-cells =3D <1>; }; =20 + ipa: ipa@3f40000 { + compatible =3D "qcom,sm8550-ipa"; + + iommus =3D <&apps_smmu 0x4a0 0x0>, + <&apps_smmu 0x4a2 0x0>; + reg =3D <0 0x3f40000 0 0x10000>, + <0 0x3f50000 0 0x5000>, + <0 0x3e04000 0 0xfc000>; + reg-names =3D "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended =3D <&intc GIC_SPI 654 IRQ_TYPE_EDGE_RISING>, + <&intc GIC_SPI 432 IRQ_TYPE_LEVEL_HIGH>, + <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "ipa", + "gsi", + "ipa-clock-query", + "ipa-setup-ready"; + + clocks =3D <&rpmhcc RPMH_IPA_CLK>; + clock-names =3D "core"; + + interconnects =3D <&aggre2_noc MASTER_IPA 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_IPA_CFG 0>; + interconnect-names =3D "memory", + "config"; + + qcom,qmp =3D <&aoss_qmp>; + + qcom,smem-states =3D <&ipa_smp2p_out 0>, + <&ipa_smp2p_out 1>; + qcom,smem-state-names =3D "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + + status =3D "disabled"; + }; + remoteproc_mpss: remoteproc@4080000 { compatible =3D "qcom,sm8550-mpss-pas"; reg =3D <0x0 0x04080000 0x0 0x4040>; --=20 2.34.1 From nobody Mon Dec 29 16:39:52 2025 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 7B782C61D97 for ; Fri, 24 Nov 2023 18:17:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345714AbjKXSR0 (ORCPT ); Fri, 24 Nov 2023 13:17:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231462AbjKXSRS (ORCPT ); Fri, 24 Nov 2023 13:17:18 -0500 Received: from mail-io1-xd2d.google.com (mail-io1-xd2d.google.com [IPv6:2607:f8b0:4864:20::d2d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE7D919AA for ; Fri, 24 Nov 2023 10:17:24 -0800 (PST) Received: by mail-io1-xd2d.google.com with SMTP id ca18e2360f4ac-7b063a6420dso51481139f.1 for ; Fri, 24 Nov 2023 10:17:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700849844; x=1701454644; darn=vger.kernel.org; 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=EdemZMUaHLvbgIQeYpkHPsZSBKipx/K1siuFsuVeo40=; b=k9VROuIAAOUImHFOc1hGKYOem/1ZqTDbFMHD1VKTSgfKN474XwLay5UMGcJ3eHWv/M Kw9ZYkGUn1peucjYX/qrzyioyXINj1yACzLfT4nRLd1HWsmJeFkDwyXkIKzKuJDsOJZw eB5SGIasmlq1/t//q2hgZ8wsnJnPDTR5oKxO65xTCItF3B/Uw+8rD4OdKXn1v4B3O9gL cnYaOIjfNDLtbDGQysTrd/vm11g9KIlAWucOp4D/KL/IE5hBCYi/1pnk1hpu3ibEYNak JjBswn61uHy29GvfE2p4v9v+hAguYHx2B6ORODnGtkmhTZLljxoMv8J/NmT8MjmGkh+L 8YxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700849844; x=1701454644; 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=EdemZMUaHLvbgIQeYpkHPsZSBKipx/K1siuFsuVeo40=; b=EkujtdqNI9/BQxl6VIyJf1ZN2QVWy6uFD0HHIB9aGL1F0+xtaKLXL9GhWEbcUXBwPu YduxzSXgo6RvD/1gX7T7LiE4+xxZcVJ45KClWvbgZBrF2STZ0qRLwEyWAKcKRu0J5mng d0XgIrMiot89502kyXe4WVMCuAil5F4G0wovdeLN7/oNs0SRSQ6aSTEvEvAmOOSEZY0k fo81GjREjlDuPSjtf5JlAxu+Eln0DSJ7R1rbm0gfPuRB0NGzXGv4y2tNC6uw3P9+r2RN QX/+xE4WNtw32P3RMGjBs+41lL1sK5wx6mm5ZV2ZpriMln6UqHenfJsDHbNtXK5ZRYCf ID7w== X-Gm-Message-State: AOJu0Yw/DrWII00mBa0TrgOpvDLsY1XhPxb+0V+SQisgbBxkymcZB0+m KCNE52OM5Ff5cwRhByZePp12IA== X-Google-Smtp-Source: AGHT+IHIhq5dXURp2uD4Ir7/hFdML3568dF0Pu58bcTRL5x15Elbkl4QdkPBuZPtVxgjzCiy/kuyYQ== X-Received: by 2002:a05:6602:3992:b0:79f:e800:ea95 with SMTP id bw18-20020a056602399200b0079fe800ea95mr7285009iob.3.1700849844178; Fri, 24 Nov 2023 10:17:24 -0800 (PST) Received: from localhost.localdomain (c-98-61-227-136.hsd1.mn.comcast.net. [98.61.227.136]) by smtp.gmail.com with ESMTPSA id et21-20020a0566382a1500b004665cf3e94dsm937031jab.2.2023.11.24.10.17.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Nov 2023 10:17:23 -0800 (PST) From: Alex Elder To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, agross@kernel.org Cc: mka@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 2/2] arm64: dts: qcom: sm8550-qrd: enable IPA Date: Fri, 24 Nov 2023 12:17:18 -0600 Message-Id: <20231124181718.915208-3-elder@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231124181718.915208-1-elder@linaro.org> References: <20231124181718.915208-1-elder@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Enable IPA on the SM8550 QRD. The GSI firmware on this platform is loaded by the AP. Signed-off-by: Alex Elder Tested-by: Neil Armstrong # on SM8550-QRD --- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/= qcom/sm8550-qrd.dts index eef811def39bc..34c760549f3ee 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -585,6 +585,13 @@ fsa4480_sbu_mux: endpoint { }; }; =20 +&ipa { + qcom,gsi-loader =3D "self"; + memory-region =3D <&ipa_fw_mem>; + firmware-name =3D "qcom/sm8550/ipa_fws.mbn"; + status =3D "okay"; +}; + &gcc { clocks =3D <&bi_tcxo_div2>, <&sleep_clk>, <&pcie0_phy>, --=20 2.34.1