From patchwork Thu Jan 21 05:32:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 368355 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 748BAC433E0 for ; Thu, 21 Jan 2021 05:42:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 266C42389B for ; Thu, 21 Jan 2021 05:42:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727108AbhAUFmM (ORCPT ); Thu, 21 Jan 2021 00:42:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49890 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727085AbhAUFeE (ORCPT ); Thu, 21 Jan 2021 00:34:04 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C221C061799 for ; Wed, 20 Jan 2021 21:33:23 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id y12so879704pji.1 for ; Wed, 20 Jan 2021 21:33:23 -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=T/QbepqunTR8sSfY8Zl4LqYBbvnEo5hWzdRctw7goMM=; b=LJLVaIMvkxtXIJD2p3enBvZlczqkgsGqHz++5PTaq7/IuR+VBsSiqPEEyMIPY/Iyn2 99Qdd+WBWDquMckQsaLKMdJBXhdoXowD4iGc1KXKfoBrA8Act4OfDgfscNyb+wdI4Hc3 /Tm+GgWOFlisLLElDdl+Imtubq1XvSk54mfuoo9dVWobehSlVhY7cye8iJxfG+xDbY4p UGM5dnhtNHnMHnMCILjJeiE9wEkVc9EryjFHqOXivrWypzY6BdFVI/H447B8tl/iDrQl hLJyhj8lXtoaKOlKWoJoK/kfbsmzQLU4ae7rBKSG/S1PVUxH+LzzdEeb6crmocZH8zMS Jzug== 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=T/QbepqunTR8sSfY8Zl4LqYBbvnEo5hWzdRctw7goMM=; b=joBs1V+m+5IPWcr/bO3IfsouYxnO7/8bh8aAg4gbYTlSnLW+G9Kiw//bHcV+2wlZhY 0SM89my9mdqYdUOQlDw3fb9wwDi+4epoxAwVjbPN9IZQiRVKwyZnv5BHit9X9UB+v8Ib RjljbjtSRrEhNNSLW0mP8w+sEiN1TDTsdAn8hgITh3xm3t6vNZnxW4sAfiilAI9ZuBuX hZJ1nkKgwK7Oi57RgdBa6qG4ZD7ch/jzoB+Rvp0xVkDYexDkFV8BewyChMmePApBmlY1 tTmb4OxhznPyZhSKrU1M97kicAid7O6SE6bLk2T97qd1fbbsff77oZ3zYwXSG3dzHeJl LQwQ== X-Gm-Message-State: AOAM5327IoqeofO+O0MOPZL/gEEFBUEnQAFp/NDM/BOvXLcchE82JiMD WAHJWQOYTHRhL1SbLNG+Jy81 X-Google-Smtp-Source: ABdhPJzjoDHDJc/bJ6iirhXOvNAQ1pBrQOyiFvGuZzBSrXdAhvn1BVsLXZ4vD1BKcJAAoxNAnF7xJg== X-Received: by 2002:a17:90a:9503:: with SMTP id t3mr9538602pjo.189.1611207202742; Wed, 20 Jan 2021 21:33:22 -0800 (PST) Received: from localhost.localdomain ([2409:4072:6182:23c4:4d5:e6d9:fc7e:c8e2]) by smtp.gmail.com with ESMTPSA id o14sm4332850pgr.44.2021.01.20.21.33.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 21:33:22 -0800 (PST) From: Manivannan Sadhasivam To: georgi.djakov@linaro.org, robh+dt@kernel.org Cc: agross@kernel.org, bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, okukatla@codeaurora.org, Manivannan Sadhasivam Subject: [PATCH v2 2/2] interconnect: qcom: Add SDX55 interconnect provider driver Date: Thu, 21 Jan 2021 11:02:54 +0530 Message-Id: <20210121053254.8355-3-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210121053254.8355-1-manivannan.sadhasivam@linaro.org> References: <20210121053254.8355-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add driver for the Qualcomm interconnect buses found in SDX55 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Based on SM8250 driver and generated from downstream dts. Signed-off-by: Manivannan Sadhasivam --- drivers/interconnect/qcom/Kconfig | 9 + drivers/interconnect/qcom/Makefile | 2 + drivers/interconnect/qcom/sdx55.c | 356 +++++++++++++++++++++++++++++ drivers/interconnect/qcom/sdx55.h | 70 ++++++ 4 files changed, 437 insertions(+) create mode 100644 drivers/interconnect/qcom/sdx55.c create mode 100644 drivers/interconnect/qcom/sdx55.h diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig index b3fb5b02bcf1..165e65174ab2 100644 --- a/drivers/interconnect/qcom/Kconfig +++ b/drivers/interconnect/qcom/Kconfig @@ -74,6 +74,15 @@ config INTERCONNECT_QCOM_SDM845 This is a driver for the Qualcomm Network-on-Chip on sdm845-based platforms. +config INTERCONNECT_QCOM_SDX55 + tristate "Qualcomm SDX55 interconnect driver" + depends on INTERCONNECT_QCOM_RPMH_POSSIBLE + select INTERCONNECT_QCOM_RPMH + select INTERCONNECT_QCOM_BCM_VOTER + help + This is a driver for the Qualcomm Network-on-Chip on sdx55-based + platforms. + config INTERCONNECT_QCOM_SM8150 tristate "Qualcomm SM8150 interconnect driver" depends on INTERCONNECT_QCOM_RPMH_POSSIBLE diff --git a/drivers/interconnect/qcom/Makefile b/drivers/interconnect/qcom/Makefile index cf628f7990cd..981a5ea45af9 100644 --- a/drivers/interconnect/qcom/Makefile +++ b/drivers/interconnect/qcom/Makefile @@ -8,6 +8,7 @@ qnoc-qcs404-objs := qcs404.o icc-rpmh-obj := icc-rpmh.o qnoc-sc7180-objs := sc7180.o qnoc-sdm845-objs := sdm845.o +qnoc-sdx55-objs := sdx55.o qnoc-sm8150-objs := sm8150.o qnoc-sm8250-objs := sm8250.o icc-smd-rpm-objs := smd-rpm.o @@ -20,6 +21,7 @@ obj-$(CONFIG_INTERCONNECT_QCOM_QCS404) += qnoc-qcs404.o obj-$(CONFIG_INTERCONNECT_QCOM_RPMH) += icc-rpmh.o obj-$(CONFIG_INTERCONNECT_QCOM_SC7180) += qnoc-sc7180.o obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o +obj-$(CONFIG_INTERCONNECT_QCOM_SDX55) += qnoc-sdx55.o obj-$(CONFIG_INTERCONNECT_QCOM_SM8150) += qnoc-sm8150.o obj-$(CONFIG_INTERCONNECT_QCOM_SM8250) += qnoc-sm8250.o obj-$(CONFIG_INTERCONNECT_QCOM_SMD_RPM) += icc-smd-rpm.o diff --git a/drivers/interconnect/qcom/sdx55.c b/drivers/interconnect/qcom/sdx55.c new file mode 100644 index 000000000000..aa2382fd1c60 --- /dev/null +++ b/drivers/interconnect/qcom/sdx55.c @@ -0,0 +1,356 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Qualcomm SDX55 interconnect driver + * Author: Manivannan Sadhasivam + * + * Copyright (c) 2021, Linaro Ltd. + * + */ + +#include +#include +#include +#include +#include +#include + +#include "bcm-voter.h" +#include "icc-rpmh.h" +#include "sdx55.h" + +DEFINE_QNODE(ipa_core_master, SDX55_MASTER_IPA_CORE, 1, 8, SDX55_SLAVE_IPA_CORE); +DEFINE_QNODE(llcc_mc, SDX55_MASTER_LLCC, 4, 4, SDX55_SLAVE_EBI_CH0); +DEFINE_QNODE(acm_tcu, SDX55_MASTER_TCU_0, 1, 8, SDX55_SLAVE_LLCC, SDX55_SLAVE_MEM_NOC_SNOC, SDX55_SLAVE_MEM_NOC_PCIE_SNOC); +DEFINE_QNODE(qnm_snoc_gc, SDX55_MASTER_SNOC_GC_MEM_NOC, 1, 8, SDX55_SLAVE_LLCC); +DEFINE_QNODE(xm_apps_rdwr, SDX55_MASTER_AMPSS_M0, 1, 16, SDX55_SLAVE_LLCC, SDX55_SLAVE_MEM_NOC_SNOC, SDX55_SLAVE_MEM_NOC_PCIE_SNOC); +DEFINE_QNODE(qhm_audio, SDX55_MASTER_AUDIO, 1, 4, SDX55_SLAVE_ANOC_SNOC); +DEFINE_QNODE(qhm_blsp1, SDX55_MASTER_BLSP_1, 1, 4, SDX55_SLAVE_ANOC_SNOC); +DEFINE_QNODE(qhm_qdss_bam, SDX55_MASTER_QDSS_BAM, 1, 4, SDX55_SLAVE_SNOC_CFG, SDX55_SLAVE_EMAC_CFG, SDX55_SLAVE_USB3, SDX55_SLAVE_TLMM, SDX55_SLAVE_SPMI_FETCHER, SDX55_SLAVE_QDSS_CFG, SDX55_SLAVE_PDM, SDX55_SLAVE_SNOC_MEM_NOC_GC, SDX55_SLAVE_TCSR, SDX55_SLAVE_CNOC_DDRSS, SDX55_SLAVE_SPMI_VGI_COEX, SDX55_SLAVE_QPIC, SDX55_SLAVE_OCIMEM, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_USB3_PHY_CFG, SDX55_SLAVE_AOP, SDX55_SLAVE_BLSP_1, SDX55_SLAVE_SDCC_1, SDX55_SLAVE_CNOC_MSS, SDX55_SLAVE_PCIE_PARF, SDX55_SLAVE_ECC_CFG, SDX55_SLAVE_AUDIO, SDX55_SLAVE_AOSS, SDX55_SLAVE_PRNG, SDX55_SLAVE_CRYPTO_0_CFG, SDX55_SLAVE_TCU, SDX55_SLAVE_CLK_CTL, SDX55_SLAVE_IMEM_CFG); +DEFINE_QNODE(qhm_qpic, SDX55_MASTER_QPIC, 1, 4, SDX55_SLAVE_AOSS, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_ANOC_SNOC, SDX55_SLAVE_AOP, SDX55_SLAVE_AUDIO); +DEFINE_QNODE(qhm_snoc_cfg, SDX55_MASTER_SNOC_CFG, 1, 4, SDX55_SLAVE_SERVICE_SNOC); +DEFINE_QNODE(qhm_spmi_fetcher1, SDX55_MASTER_SPMI_FETCHER, 1, 4, SDX55_SLAVE_AOSS, SDX55_SLAVE_ANOC_SNOC, SDX55_SLAVE_AOP); +DEFINE_QNODE(qnm_aggre_noc, SDX55_MASTER_ANOC_SNOC, 1, 8, SDX55_SLAVE_PCIE_0, SDX55_SLAVE_SNOC_CFG, SDX55_SLAVE_SDCC_1, SDX55_SLAVE_TLMM, SDX55_SLAVE_SPMI_FETCHER, SDX55_SLAVE_QDSS_CFG, SDX55_SLAVE_PDM, SDX55_SLAVE_SNOC_MEM_NOC_GC, SDX55_SLAVE_TCSR, SDX55_SLAVE_CNOC_DDRSS, SDX55_SLAVE_SPMI_VGI_COEX, SDX55_SLAVE_QDSS_STM, SDX55_SLAVE_QPIC, SDX55_SLAVE_OCIMEM, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_USB3_PHY_CFG, SDX55_SLAVE_AOP, SDX55_SLAVE_BLSP_1, SDX55_SLAVE_USB3, SDX55_SLAVE_CNOC_MSS, SDX55_SLAVE_PCIE_PARF, SDX55_SLAVE_ECC_CFG, SDX55_SLAVE_APPSS, SDX55_SLAVE_AUDIO, SDX55_SLAVE_AOSS, SDX55_SLAVE_PRNG, SDX55_SLAVE_CRYPTO_0_CFG, SDX55_SLAVE_TCU, SDX55_SLAVE_CLK_CTL, SDX55_SLAVE_IMEM_CFG); +DEFINE_QNODE(qnm_ipa, SDX55_MASTER_IPA, 1, 8, SDX55_SLAVE_SNOC_CFG, SDX55_SLAVE_EMAC_CFG, SDX55_SLAVE_USB3, SDX55_SLAVE_AOSS, SDX55_SLAVE_SPMI_FETCHER, SDX55_SLAVE_QDSS_CFG, SDX55_SLAVE_PDM, SDX55_SLAVE_SNOC_MEM_NOC_GC, SDX55_SLAVE_TCSR, SDX55_SLAVE_CNOC_DDRSS, SDX55_SLAVE_QDSS_STM, SDX55_SLAVE_QPIC, SDX55_SLAVE_OCIMEM, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_USB3_PHY_CFG, SDX55_SLAVE_AOP, SDX55_SLAVE_BLSP_1, SDX55_SLAVE_SDCC_1, SDX55_SLAVE_CNOC_MSS, SDX55_SLAVE_PCIE_PARF, SDX55_SLAVE_ECC_CFG, SDX55_SLAVE_AUDIO, SDX55_SLAVE_TLMM, SDX55_SLAVE_PRNG, SDX55_SLAVE_CRYPTO_0_CFG, SDX55_SLAVE_CLK_CTL, SDX55_SLAVE_IMEM_CFG); +DEFINE_QNODE(qnm_memnoc, SDX55_MASTER_MEM_NOC_SNOC, 1, 8, SDX55_SLAVE_SNOC_CFG, SDX55_SLAVE_EMAC_CFG, SDX55_SLAVE_USB3, SDX55_SLAVE_TLMM, SDX55_SLAVE_SPMI_FETCHER, SDX55_SLAVE_QDSS_CFG, SDX55_SLAVE_PDM, SDX55_SLAVE_TCSR, SDX55_SLAVE_CNOC_DDRSS, SDX55_SLAVE_SPMI_VGI_COEX, SDX55_SLAVE_QDSS_STM, SDX55_SLAVE_QPIC, SDX55_SLAVE_OCIMEM, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_USB3_PHY_CFG, SDX55_SLAVE_AOP, SDX55_SLAVE_BLSP_1, SDX55_SLAVE_SDCC_1, SDX55_SLAVE_CNOC_MSS, SDX55_SLAVE_PCIE_PARF, SDX55_SLAVE_ECC_CFG, SDX55_SLAVE_APPSS, SDX55_SLAVE_AUDIO, SDX55_SLAVE_AOSS, SDX55_SLAVE_PRNG, SDX55_SLAVE_CRYPTO_0_CFG, SDX55_SLAVE_TCU, SDX55_SLAVE_CLK_CTL, SDX55_SLAVE_IMEM_CFG); +DEFINE_QNODE(qnm_memnoc_pcie, SDX55_MASTER_MEM_NOC_PCIE_SNOC, 1, 8, SDX55_SLAVE_PCIE_0); +DEFINE_QNODE(qxm_crypto, SDX55_MASTER_CRYPTO_CORE_0, 1, 8, SDX55_SLAVE_AOSS, SDX55_SLAVE_ANOC_SNOC, SDX55_SLAVE_AOP); +DEFINE_QNODE(xm_emac, SDX55_MASTER_EMAC, 1, 8, SDX55_SLAVE_ANOC_SNOC); +DEFINE_QNODE(xm_ipa2pcie_slv, SDX55_MASTER_IPA_PCIE, 1, 8, SDX55_SLAVE_PCIE_0); +DEFINE_QNODE(xm_pcie, SDX55_MASTER_PCIE, 1, 8, SDX55_SLAVE_ANOC_SNOC); +DEFINE_QNODE(xm_qdss_etr, SDX55_MASTER_QDSS_ETR, 1, 8, SDX55_SLAVE_SNOC_CFG, SDX55_SLAVE_EMAC_CFG, SDX55_SLAVE_USB3, SDX55_SLAVE_AOSS, SDX55_SLAVE_SPMI_FETCHER, SDX55_SLAVE_QDSS_CFG, SDX55_SLAVE_PDM, SDX55_SLAVE_SNOC_MEM_NOC_GC, SDX55_SLAVE_TCSR, SDX55_SLAVE_CNOC_DDRSS, SDX55_SLAVE_SPMI_VGI_COEX, SDX55_SLAVE_QPIC, SDX55_SLAVE_OCIMEM, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_USB3_PHY_CFG, SDX55_SLAVE_AOP, SDX55_SLAVE_BLSP_1, SDX55_SLAVE_SDCC_1, SDX55_SLAVE_CNOC_MSS, SDX55_SLAVE_PCIE_PARF, SDX55_SLAVE_ECC_CFG, SDX55_SLAVE_AUDIO, SDX55_SLAVE_AOSS, SDX55_SLAVE_PRNG, SDX55_SLAVE_CRYPTO_0_CFG, SDX55_SLAVE_TCU, SDX55_SLAVE_CLK_CTL, SDX55_SLAVE_IMEM_CFG); +DEFINE_QNODE(xm_sdc1, SDX55_MASTER_SDCC_1, 1, 8, SDX55_SLAVE_AOSS, SDX55_SLAVE_IPA_CFG, SDX55_SLAVE_ANOC_SNOC, SDX55_SLAVE_AOP, SDX55_SLAVE_AUDIO); +DEFINE_QNODE(xm_usb3, SDX55_MASTER_USB3, 1, 8, SDX55_SLAVE_ANOC_SNOC); +DEFINE_QNODE(ipa_core_slave, SDX55_SLAVE_IPA_CORE, 1, 8); +DEFINE_QNODE(ebi, SDX55_SLAVE_EBI_CH0, 1, 4); +DEFINE_QNODE(qns_llcc, SDX55_SLAVE_LLCC, 1, 16, SDX55_SLAVE_EBI_CH0); +DEFINE_QNODE(qns_memnoc_snoc, SDX55_SLAVE_MEM_NOC_SNOC, 1, 8, SDX55_MASTER_MEM_NOC_SNOC); +DEFINE_QNODE(qns_sys_pcie, SDX55_SLAVE_MEM_NOC_PCIE_SNOC, 1, 8, SDX55_MASTER_MEM_NOC_PCIE_SNOC); +DEFINE_QNODE(qhs_aop, SDX55_SLAVE_AOP, 1, 4); +DEFINE_QNODE(qhs_aoss, SDX55_SLAVE_AOSS, 1, 4); +DEFINE_QNODE(qhs_apss, SDX55_SLAVE_APPSS, 1, 4); +DEFINE_QNODE(qhs_audio, SDX55_SLAVE_AUDIO, 1, 4); +DEFINE_QNODE(qhs_blsp1, SDX55_SLAVE_BLSP_1, 1, 4); +DEFINE_QNODE(qhs_clk_ctl, SDX55_SLAVE_CLK_CTL, 1, 4); +DEFINE_QNODE(qhs_crypto0_cfg, SDX55_SLAVE_CRYPTO_0_CFG, 1, 4); +DEFINE_QNODE(qhs_ddrss_cfg, SDX55_SLAVE_CNOC_DDRSS, 1, 4); +DEFINE_QNODE(qhs_ecc_cfg, SDX55_SLAVE_ECC_CFG, 1, 4); +DEFINE_QNODE(qhs_emac_cfg, SDX55_SLAVE_EMAC_CFG, 1, 4); +DEFINE_QNODE(qhs_imem_cfg, SDX55_SLAVE_IMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_ipa, SDX55_SLAVE_IPA_CFG, 1, 4); +DEFINE_QNODE(qhs_mss_cfg, SDX55_SLAVE_CNOC_MSS, 1, 4); +DEFINE_QNODE(qhs_pcie_parf, SDX55_SLAVE_PCIE_PARF, 1, 4); +DEFINE_QNODE(qhs_pdm, SDX55_SLAVE_PDM, 1, 4); +DEFINE_QNODE(qhs_prng, SDX55_SLAVE_PRNG, 1, 4); +DEFINE_QNODE(qhs_qdss_cfg, SDX55_SLAVE_QDSS_CFG, 1, 4); +DEFINE_QNODE(qhs_qpic, SDX55_SLAVE_QPIC, 1, 4); +DEFINE_QNODE(qhs_sdc1, SDX55_SLAVE_SDCC_1, 1, 4); +DEFINE_QNODE(qhs_snoc_cfg, SDX55_SLAVE_SNOC_CFG, 1, 4, SDX55_MASTER_SNOC_CFG); +DEFINE_QNODE(qhs_spmi_fetcher, SDX55_SLAVE_SPMI_FETCHER, 1, 4); +DEFINE_QNODE(qhs_spmi_vgi_coex, SDX55_SLAVE_SPMI_VGI_COEX, 1, 4); +DEFINE_QNODE(qhs_tcsr, SDX55_SLAVE_TCSR, 1, 4); +DEFINE_QNODE(qhs_tlmm, SDX55_SLAVE_TLMM, 1, 4); +DEFINE_QNODE(qhs_usb3, SDX55_SLAVE_USB3, 1, 4); +DEFINE_QNODE(qhs_usb3_phy, SDX55_SLAVE_USB3_PHY_CFG, 1, 4); +DEFINE_QNODE(qns_aggre_noc, SDX55_SLAVE_ANOC_SNOC, 1, 8, SDX55_MASTER_ANOC_SNOC); +DEFINE_QNODE(qns_snoc_memnoc, SDX55_SLAVE_SNOC_MEM_NOC_GC, 1, 8, SDX55_MASTER_SNOC_GC_MEM_NOC); +DEFINE_QNODE(qxs_imem, SDX55_SLAVE_OCIMEM, 1, 8); +DEFINE_QNODE(srvc_snoc, SDX55_SLAVE_SERVICE_SNOC, 1, 4); +DEFINE_QNODE(xs_pcie, SDX55_SLAVE_PCIE_0, 1, 8); +DEFINE_QNODE(xs_qdss_stm, SDX55_SLAVE_QDSS_STM, 1, 4); +DEFINE_QNODE(xs_sys_tcu_cfg, SDX55_SLAVE_TCU, 1, 8); + +DEFINE_QBCM(bcm_mc0, "MC0", true, &ebi); +DEFINE_QBCM(bcm_sh0, "SH0", true, &qns_llcc); +DEFINE_QBCM(bcm_ce0, "CE0", false, &qxm_crypto); +DEFINE_QBCM(bcm_ip0, "IP0", false, &ipa_core_slave); +DEFINE_QBCM(bcm_pn0, "PN0", false, &qhm_snoc_cfg); +DEFINE_QBCM(bcm_sh3, "SH3", false, &xm_apps_rdwr); +DEFINE_QBCM(bcm_sh4, "SH4", false, &qns_memnoc_snoc, &qns_sys_pcie); +DEFINE_QBCM(bcm_sn0, "SN0", true, &qns_snoc_memnoc); +DEFINE_QBCM(bcm_sn1, "SN1", false, &qxs_imem); +DEFINE_QBCM(bcm_pn1, "PN1", false, &xm_sdc1); +DEFINE_QBCM(bcm_pn2, "PN2", false, &qhm_audio, &qhm_spmi_fetcher1); +DEFINE_QBCM(bcm_sn3, "SN3", false, &xs_qdss_stm); +DEFINE_QBCM(bcm_pn3, "PN3", false, &qhm_blsp1, &qhm_qpic); +DEFINE_QBCM(bcm_sn4, "SN4", false, &xs_sys_tcu_cfg); +DEFINE_QBCM(bcm_pn5, "PN5", false, &qxm_crypto); +DEFINE_QBCM(bcm_sn6, "SN6", false, &xs_pcie); +DEFINE_QBCM(bcm_sn7, "SN7", false, &qnm_aggre_noc, &xm_emac, &xm_emac, &xm_usb3, + &qns_aggre_noc); +DEFINE_QBCM(bcm_sn8, "SN8", false, &qhm_qdss_bam, &xm_qdss_etr); +DEFINE_QBCM(bcm_sn9, "SN9", false, &qnm_memnoc); +DEFINE_QBCM(bcm_sn10, "SN10", false, &qnm_memnoc_pcie); +DEFINE_QBCM(bcm_sn11, "SN11", false, &qnm_ipa, &xm_ipa2pcie_slv); + +static struct qcom_icc_bcm *mc_virt_bcms[] = { + &bcm_mc0, +}; + +static struct qcom_icc_node *mc_virt_nodes[] = { + [MASTER_LLCC] = &llcc_mc, + [SLAVE_EBI_CH0] = &ebi, +}; + +const static struct qcom_icc_desc sdx55_mc_virt = { + .nodes = mc_virt_nodes, + .num_nodes = ARRAY_SIZE(mc_virt_nodes), + .bcms = mc_virt_bcms, + .num_bcms = ARRAY_SIZE(mc_virt_bcms), +}; + +static struct qcom_icc_bcm *mem_noc_bcms[] = { + &bcm_sh0, + &bcm_sh3, + &bcm_sh4, +}; + +static struct qcom_icc_node *mem_noc_nodes[] = { + [MASTER_TCU_0] = &acm_tcu, + [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc, + [MASTER_AMPSS_M0] = &xm_apps_rdwr, + [SLAVE_LLCC] = &qns_llcc, + [SLAVE_MEM_NOC_SNOC] = &qns_memnoc_snoc, + [SLAVE_MEM_NOC_PCIE_SNOC] = &qns_sys_pcie, +}; + +const static struct qcom_icc_desc sdx55_mem_noc = { + .nodes = mem_noc_nodes, + .num_nodes = ARRAY_SIZE(mem_noc_nodes), + .bcms = mem_noc_bcms, + .num_bcms = ARRAY_SIZE(mem_noc_bcms), +}; + +static struct qcom_icc_bcm *system_noc_bcms[] = { + &bcm_ce0, + &bcm_pn0, + &bcm_pn1, + &bcm_pn2, + &bcm_pn3, + &bcm_pn5, + &bcm_sn0, + &bcm_sn1, + &bcm_sn3, + &bcm_sn4, + &bcm_sn6, + &bcm_sn7, + &bcm_sn8, + &bcm_sn9, + &bcm_sn10, + &bcm_sn11, +}; + +static struct qcom_icc_node *system_noc_nodes[] = { + [MASTER_AUDIO] = &qhm_audio, + [MASTER_BLSP_1] = &qhm_blsp1, + [MASTER_QDSS_BAM] = &qhm_qdss_bam, + [MASTER_QPIC] = &qhm_qpic, + [MASTER_SNOC_CFG] = &qhm_snoc_cfg, + [MASTER_SPMI_FETCHER] = &qhm_spmi_fetcher1, + [MASTER_ANOC_SNOC] = &qnm_aggre_noc, + [MASTER_IPA] = &qnm_ipa, + [MASTER_MEM_NOC_SNOC] = &qnm_memnoc, + [MASTER_MEM_NOC_PCIE_SNOC] = &qnm_memnoc_pcie, + [MASTER_CRYPTO_CORE_0] = &qxm_crypto, + [MASTER_EMAC] = &xm_emac, + [MASTER_IPA_PCIE] = &xm_ipa2pcie_slv, + [MASTER_PCIE] = &xm_pcie, + [MASTER_QDSS_ETR] = &xm_qdss_etr, + [MASTER_SDCC_1] = &xm_sdc1, + [MASTER_USB3] = &xm_usb3, + [SLAVE_AOP] = &qhs_aop, + [SLAVE_AOSS] = &qhs_aoss, + [SLAVE_APPSS] = &qhs_apss, + [SLAVE_AUDIO] = &qhs_audio, + [SLAVE_BLSP_1] = &qhs_blsp1, + [SLAVE_CLK_CTL] = &qhs_clk_ctl, + [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg, + [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg, + [SLAVE_ECC_CFG] = &qhs_ecc_cfg, + [SLAVE_EMAC_CFG] = &qhs_emac_cfg, + [SLAVE_IMEM_CFG] = &qhs_imem_cfg, + [SLAVE_IPA_CFG] = &qhs_ipa, + [SLAVE_CNOC_MSS] = &qhs_mss_cfg, + [SLAVE_PCIE_PARF] = &qhs_pcie_parf, + [SLAVE_PDM] = &qhs_pdm, + [SLAVE_PRNG] = &qhs_prng, + [SLAVE_QDSS_CFG] = &qhs_qdss_cfg, + [SLAVE_QPIC] = &qhs_qpic, + [SLAVE_SDCC_1] = &qhs_sdc1, + [SLAVE_SNOC_CFG] = &qhs_snoc_cfg, + [SLAVE_SPMI_FETCHER] = &qhs_spmi_fetcher, + [SLAVE_SPMI_VGI_COEX] = &qhs_spmi_vgi_coex, + [SLAVE_TCSR] = &qhs_tcsr, + [SLAVE_TLMM] = &qhs_tlmm, + [SLAVE_USB3] = &qhs_usb3, + [SLAVE_USB3_PHY_CFG] = &qhs_usb3_phy, + [SLAVE_ANOC_SNOC] = &qns_aggre_noc, + [SLAVE_SNOC_MEM_NOC_GC] = &qns_snoc_memnoc, + [SLAVE_OCIMEM] = &qxs_imem, + [SLAVE_SERVICE_SNOC] = &srvc_snoc, + [SLAVE_PCIE_0] = &xs_pcie, + [SLAVE_QDSS_STM] = &xs_qdss_stm, + [SLAVE_TCU] = &xs_sys_tcu_cfg, +}; + +const static struct qcom_icc_desc sdx55_system_noc = { + .nodes = system_noc_nodes, + .num_nodes = ARRAY_SIZE(system_noc_nodes), + .bcms = system_noc_bcms, + .num_bcms = ARRAY_SIZE(system_noc_bcms), +}; + +static struct qcom_icc_bcm *ipa_virt_bcms[] = { + &bcm_ip0, +}; + +static struct qcom_icc_node *ipa_virt_nodes[] = { + [MASTER_IPA_CORE] = &ipa_core_master, + [SLAVE_IPA_CORE] = &ipa_core_slave, +}; + +const static struct qcom_icc_desc sdx55_ipa_virt = { + .nodes = ipa_virt_nodes, + .num_nodes = ARRAY_SIZE(ipa_virt_nodes), + .bcms = ipa_virt_bcms, + .num_bcms = ARRAY_SIZE(ipa_virt_bcms), +}; + +static int qnoc_probe(struct platform_device *pdev) +{ + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->pre_aggregate = qcom_icc_pre_aggregate; + provider->aggregate = qcom_icc_aggregate; + provider->xlate = of_icc_xlate_onecell; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + qp->dev = &pdev->dev; + qp->bcms = desc->bcms; + qp->num_bcms = desc->num_bcms; + + qp->voter = of_bcm_voter_get(qp->dev, NULL); + if (IS_ERR(qp->voter)) + return PTR_ERR(qp->voter); + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < qp->num_bcms; i++) + qcom_icc_bcm_init(qp->bcms[i], &pdev->dev); + + for (i = 0; i < num_nodes; i++) { + size_t j; + + if (!qnodes[i]) + continue; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qnoc_of_match[] = { + { .compatible = "qcom,sdx55-mc-virt", + .data = &sdx55_mc_virt}, + { .compatible = "qcom,sdx55-mem-noc", + .data = &sdx55_mem_noc}, + { .compatible = "qcom,sdx55-system-noc", + .data = &sdx55_system_noc}, + { .compatible = "qcom,sdx55-ipa-virt", + .data = &sdx55_ipa_virt}, + { } +}; +MODULE_DEVICE_TABLE(of, qnoc_of_match); + +static struct platform_driver qnoc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-sdx55", + .of_match_table = qnoc_of_match, + .sync_state = icc_sync_state, + }, +}; +module_platform_driver(qnoc_driver); + +MODULE_DESCRIPTION("Qualcomm SDX55 NoC driver"); +MODULE_AUTHOR("Manivannan Sadhasivam "); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sdx55.h b/drivers/interconnect/qcom/sdx55.h new file mode 100644 index 000000000000..deff8afe0631 --- /dev/null +++ b/drivers/interconnect/qcom/sdx55.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2021, Linaro Ltd. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SDX55_H +#define __DRIVERS_INTERCONNECT_QCOM_SDX55_H + +#define SDX55_MASTER_IPA_CORE 0 +#define SDX55_MASTER_LLCC 1 +#define SDX55_MASTER_TCU_0 2 +#define SDX55_MASTER_SNOC_GC_MEM_NOC 3 +#define SDX55_MASTER_AMPSS_M0 4 +#define SDX55_MASTER_AUDIO 5 +#define SDX55_MASTER_BLSP_1 6 +#define SDX55_MASTER_QDSS_BAM 7 +#define SDX55_MASTER_QPIC 8 +#define SDX55_MASTER_SNOC_CFG 9 +#define SDX55_MASTER_SPMI_FETCHER 10 +#define SDX55_MASTER_ANOC_SNOC 11 +#define SDX55_MASTER_IPA 12 +#define SDX55_MASTER_MEM_NOC_SNOC 13 +#define SDX55_MASTER_MEM_NOC_PCIE_SNOC 14 +#define SDX55_MASTER_CRYPTO_CORE_0 15 +#define SDX55_MASTER_EMAC 16 +#define SDX55_MASTER_IPA_PCIE 17 +#define SDX55_MASTER_PCIE 18 +#define SDX55_MASTER_QDSS_ETR 19 +#define SDX55_MASTER_SDCC_1 20 +#define SDX55_MASTER_USB3 21 +#define SDX55_SLAVE_IPA_CORE 22 +#define SDX55_SLAVE_EBI_CH0 23 +#define SDX55_SLAVE_LLCC 24 +#define SDX55_SLAVE_MEM_NOC_SNOC 25 +#define SDX55_SLAVE_MEM_NOC_PCIE_SNOC 26 +#define SDX55_SLAVE_ANOC_SNOC 27 +#define SDX55_SLAVE_SNOC_CFG 28 +#define SDX55_SLAVE_EMAC_CFG 29 +#define SDX55_SLAVE_USB3 30 +#define SDX55_SLAVE_TLMM 31 +#define SDX55_SLAVE_SPMI_FETCHER 32 +#define SDX55_SLAVE_QDSS_CFG 33 +#define SDX55_SLAVE_PDM 34 +#define SDX55_SLAVE_SNOC_MEM_NOC_GC 35 +#define SDX55_SLAVE_TCSR 36 +#define SDX55_SLAVE_CNOC_DDRSS 37 +#define SDX55_SLAVE_SPMI_VGI_COEX 38 +#define SDX55_SLAVE_QPIC 39 +#define SDX55_SLAVE_OCIMEM 40 +#define SDX55_SLAVE_IPA_CFG 41 +#define SDX55_SLAVE_USB3_PHY_CFG 42 +#define SDX55_SLAVE_AOP 43 +#define SDX55_SLAVE_BLSP_1 44 +#define SDX55_SLAVE_SDCC_1 45 +#define SDX55_SLAVE_CNOC_MSS 46 +#define SDX55_SLAVE_PCIE_PARF 47 +#define SDX55_SLAVE_ECC_CFG 48 +#define SDX55_SLAVE_AUDIO 49 +#define SDX55_SLAVE_AOSS 51 +#define SDX55_SLAVE_PRNG 52 +#define SDX55_SLAVE_CRYPTO_0_CFG 53 +#define SDX55_SLAVE_TCU 54 +#define SDX55_SLAVE_CLK_CTL 55 +#define SDX55_SLAVE_IMEM_CFG 56 +#define SDX55_SLAVE_SERVICE_SNOC 57 +#define SDX55_SLAVE_PCIE_0 58 +#define SDX55_SLAVE_QDSS_STM 59 +#define SDX55_SLAVE_APPSS 60 + +#endif