From patchwork Fri Mar 6 04:28:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Elder X-Patchwork-Id: 1250030 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=sjVEnqNb; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48YZQ25JPxz9sRY for ; Fri, 6 Mar 2020 15:29:14 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727439AbgCFE3L (ORCPT ); Thu, 5 Mar 2020 23:29:11 -0500 Received: from mail-yw1-f46.google.com ([209.85.161.46]:35450 "EHLO mail-yw1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727406AbgCFE3K (ORCPT ); Thu, 5 Mar 2020 23:29:10 -0500 Received: by mail-yw1-f46.google.com with SMTP id d79so38687ywd.2 for ; Thu, 05 Mar 2020 20:29:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+OwhcmpR7pb9yvMAW/3zddjXHmCNfQqId9+2KCqrSJ0=; b=sjVEnqNbTnwO2ySAIcfwaHGIihm2d0ARvf/F6V07mD/Axnj9d9GnoXRS2V9mVxm3W2 0TS3QpjPCK04d5r1+L/HC5wdj96wA3MIS/6VlekW8qXxENUuLtNEZ+b8IevwkjspC6un HOvuEZ5CW96Ob3kx8r7mxGlbq7+x6Zv8ATZTA8PZRmo/fy/qEBkXLRjAyH3mVPPdnYBC 52N667VdKut1mbrQyKWkxvtTprXMBsL/RCHD/LukuF28fDlbIkI5cGpA/Y2xWipqc+sq ZMmyBdtuZHQpXUWYZa9y86Wb+97peQc8sMc4k9kCbrNXX4jLYmICKhd0ynCdcRQmWbcw 29Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+OwhcmpR7pb9yvMAW/3zddjXHmCNfQqId9+2KCqrSJ0=; b=l6sknTOK8NJrYGCcMUg99R/F3MGY8nkmmtESwsAigb2CMHd/c4ZUkLqo0FE6FhBb65 9CIUIfFpu2u71YWvcRDuJtfGNplwkBRhTXzONb5Y0pY5+t028UvyTKAnsD89W40KvoU6 /nIvuVuRH6INRKeOXPGd+m6XaHFkiZ38eLClhL8SeEaAWoo3d2qu7iWzPIvr/pD1NOBC DS7x9jveuTO3D4Ck6SQUpGgQGIq/QUxdS3Kbkvv5f0LCwtZSOT9cqxdOM8jd2xOir9j9 fhId9031TFauH83//KLYCpM4RUXCHbCXorkyUC1KlpawP+z+AiPSWU0SlQPh0uuZkwW3 emsQ== X-Gm-Message-State: ANhLgQ3yTsg2LZT2KadJBBWfQbt/m74Klr4nSBVoAp/w0jsUdTmYfNSt qt3C72v3SDqjUgoay31Oxs2Pyw== X-Google-Smtp-Source: ADFU+vuavLb0hi1Kt/CtoekqDopx5Ou6PhT5pbkRZYLJyLf4bvqSt3M6Cw7E2PZn2Fxgjq2Y837RIg== X-Received: by 2002:a0d:d952:: with SMTP id b79mr2289846ywe.226.1583468949477; Thu, 05 Mar 2020 20:29:09 -0800 (PST) Received: from presto.localdomain (c-73-185-129-58.hsd1.mn.comcast.net. [73.185.129.58]) by smtp.gmail.com with ESMTPSA id x2sm12581836ywa.32.2020.03.05.20.29.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Mar 2020 20:29:09 -0800 (PST) From: Alex Elder To: Bjorn Andersson , Andy Gross Cc: David Miller , Arnd Bergmann , Johannes Berg , Dan Williams , Evan Green , Eric Caruso , Susheel Yadav Yadagiri , Chaitanya Pratapa , Subash Abhinov Kasiviswanathan , Rob Herring , Mark Rutland , Ohad Ben-Cohen , Siddharth Gupta , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 17/17] arm64: dts: sdm845: add IPA information Date: Thu, 5 Mar 2020 22:28:31 -0600 Message-Id: <20200306042831.17827-18-elder@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200306042831.17827-1-elder@linaro.org> References: <20200306042831.17827-1-elder@linaro.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add IPA-related nodes and definitions to "sdm845.dtsi". Signed-off-by: Alex Elder --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 51 ++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index d42302b8889b..58fd1c611849 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -675,6 +675,17 @@ interrupt-controller; #interrupt-cells = <2>; }; + + ipa_smp2p_out: ipa-ap-to-modem { + qcom,entry-name = "ipa"; + #qcom,smem-state-cells = <1>; + }; + + ipa_smp2p_in: ipa-modem-to-ap { + qcom,entry-name = "ipa"; + interrupt-controller; + #interrupt-cells = <2>; + }; }; smp2p-slpi { @@ -1435,6 +1446,46 @@ }; }; + ipa@1e40000 { + compatible = "qcom,sdm845-ipa"; + + modem-init; + modem-remoteproc = <&mss_pil>; + + reg = <0 0x1e40000 0 0x7000>, + <0 0x1e47000 0 0x2000>, + <0 0x1e04000 0 0x2c000>; + reg-names = "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended = + <&intc 0 311 IRQ_TYPE_EDGE_RISING>, + <&intc 0 432 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 = + <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_IMEM>, + <&rsc_hlos MASTER_APPSS_PROC &rsc_hlos SLAVE_IPA_CFG>; + interconnect-names = "memory", + "imem", + "config"; + + qcom,smem-states = <&ipa_smp2p_out 0>, + <&ipa_smp2p_out 1>; + qcom,smem-state-names = "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + }; + tcsr_mutex_regs: syscon@1f40000 { compatible = "syscon"; reg = <0 0x01f40000 0 0x40000>;