From patchwork Tue Dec 31 08:58:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Odelu Kukatla X-Patchwork-Id: 11313821 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B68F614BD for ; Tue, 31 Dec 2019 08:59:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CA37206E4 for ; Tue, 31 Dec 2019 08:59:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="JWo6SXfd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726575AbfLaI7r (ORCPT ); Tue, 31 Dec 2019 03:59:47 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:26606 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726416AbfLaI7r (ORCPT ); Tue, 31 Dec 2019 03:59:47 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1577782786; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=fnEUXNjg6yzuGIg1W17zCfHpw0SG3R4iBLoR55fQrr0=; b=JWo6SXfdQV+hxsgIqOzNEgT7r5wvUDZs3zg00Br5oX9KT8qpmHDLIds/dICkY6XPju3tRoJf nO5n508VLdouCVB73s9r3OW3iNRvLlTMWQ8D67YVazg0rfLeMFg+UfQk3OBK+LoEJ27HJnk0 hX+qYKUQd2E5a+5Bepz4s7Pc+Co= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e0b0e00.7f2a6613a998-smtp-out-n01; Tue, 31 Dec 2019 08:59:44 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 71C59C433A2; Tue, 31 Dec 2019 08:59:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from okukatla1-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: okukatla) by smtp.codeaurora.org (Postfix) with ESMTPSA id 0905BC433CB; Tue, 31 Dec 2019 08:59:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 0905BC433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=okukatla@codeaurora.org From: Odelu Kukatla To: georgi.djakov@linaro.org, daidavid1@codeaurora.org, bjorn.andersson@linaro.org, evgreen@google.com, Andy Gross , Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: sboyd@kernel.org, ilina@codeaurora.org, seansw@qti.qualcomm.com, elder@linaro.org, linux-arm-msm-owner@vger.kernel.org, Odelu Kukatla Subject: [V2, 1/3] dt-bindings: interconnect: Add Qualcomm SC7180 DT bindings Date: Tue, 31 Dec 2019 14:28:55 +0530 Message-Id: <1577782737-32068-2-git-send-email-okukatla@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1577782737-32068-1-git-send-email-okukatla@codeaurora.org> References: <1577782737-32068-1-git-send-email-okukatla@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The Qualcomm SC7180 platform has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Odelu Kukatla Reviewed-by: Rob Herring --- .../bindings/interconnect/qcom,bcm-voter.yaml | 1 + .../bindings/interconnect/qcom,sc7180.yaml | 155 ++++++++++++++++++++ include/dt-bindings/interconnect/qcom,sc7180.h | 161 +++++++++++++++++++++ 3 files changed, 317 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc7180.yaml create mode 100644 include/dt-bindings/interconnect/qcom,sc7180.h diff --git a/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml index 74f0715..55c9f34 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml @@ -19,6 +19,7 @@ description: | properties: compatible: enum: + - qcom,sc7180-bcm-voter - qcom,sdm845-bcm-voter required: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7180.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7180.yaml new file mode 100644 index 0000000..487da5e --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7180.yaml @@ -0,0 +1,155 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7180 Network-On-Chip Interconnect + +maintainers: + - David Dai + +description: | + SC7180 interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,sc7180-aggre1-noc + - qcom,sc7180-aggre2-noc + - qcom,sc7180-camnoc-virt + - qcom,sc7180-compute-noc + - qcom,sc7180-config-noc + - qcom,sc7180-dc-noc + - qcom,sc7180-gem-noc + - qcom,sc7180-ipa-virt + - qcom,sc7180-mc-virt + - qcom,sc7180-mmss-noc + - qcom,sc7180-npu-noc + - qcom,sc7180-qup-virt + - qcom,sc7180-system-noc + + '#interconnect-cells': + const: 1 + + qcom,bcm-voters: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + List of phandles to qcom,bcm-voter nodes that are required by + this interconnect to send RPMh commands. + + qcom,bcm-voter-names: + $ref: /schemas/types.yaml#/definitions/string-array + description: | + Names for each of the qcom,bcm-voters specified. + +required: + - compatible + - reg + - '#interconnect-cells' + - qcom,bcm-voters + +additionalProperties: false + +examples: + - | + #include + + config_noc: interconnect@1500000 { + compatible = "qcom,sc7180-config-noc"; + reg = <0 0x01500000 0 0x28000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sc7180-system-noc"; + reg = <0 0x01620000 0 0x17080>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mc_virt: interconnect@1630000 { + compatible = "qcom,sc7180-mc-virt"; + reg = <0 0x01630000 0 0x4000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + qup_virt: interconnect@1650000 { + compatible = "qcom,sc7180-qup-virt"; + reg = <0 0x01650000 0 0x4000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@16e0000 { + compatible = "qcom,sc7180-aggre1-noc"; + reg = <0 0x016e0000 0 0x15080>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre2_noc: interconnect@1700000 { + compatible = "qcom,sc7180-aggre2-noc"; + reg = <0 0x01700000 0 0x1f880>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + compute_noc: interconnect@170e000 { + compatible = "qcom,sc7180-compute-noc"; + reg = <0 0x0170e000 0 0x11880>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + compatible = "qcom,sc7180-mmss-noc"; + reg = <0 0x01740000 0 0x1c100>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + ipa_virt: interconnect@1e00000 { + compatible = "qcom,sc7180-ipa-virt"; + reg = <0 0x01e00000 0 0x4000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + dc_noc: interconnect@9160000 { + compatible = "qcom,sc7180-dc-noc"; + reg = <0 0x09160000 0 0x03200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + gem_noc: interconnect@9680000 { + compatible = "qcom,sc7180-gem-noc"; + reg = <0 0x09680000 0 0x3e200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + npu_noc: interconnect@9990000 { + compatible = "qcom,sc7180-npu-noc"; + reg = <0 0x09990000 0 0x1600>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + camnoc_virt: interconnect@ac00000 { + compatible = "qcom,sc7180-camnoc-virt"; + reg = <0 0x0ac00000 0 0x4000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/include/dt-bindings/interconnect/qcom,sc7180.h b/include/dt-bindings/interconnect/qcom,sc7180.h new file mode 100644 index 0000000..7ed2d82 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,sc7180.h @@ -0,0 +1,161 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm SC7180 interconnect IDs + * + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SC7180_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_SC7180_H + +#define MASTER_A1NOC_CFG 0 +#define MASTER_QSPI 1 +#define MASTER_QUP_0 2 +#define MASTER_SDCC_2 3 +#define MASTER_EMMC 4 +#define MASTER_UFS_MEM 5 +#define SLAVE_A1NOC_SNOC 6 +#define SLAVE_SERVICE_A1NOC 7 + +#define MASTER_A2NOC_CFG 0 +#define MASTER_QDSS_BAM 1 +#define MASTER_QUP_1 2 +#define MASTER_USB3 3 +#define MASTER_CRYPTO 4 +#define MASTER_IPA 5 +#define MASTER_QDSS_ETR 6 +#define SLAVE_A2NOC_SNOC 7 +#define SLAVE_SERVICE_A2NOC 8 + +#define MASTER_CAMNOC_HF0_UNCOMP 0 +#define MASTER_CAMNOC_HF1_UNCOMP 1 +#define MASTER_CAMNOC_SF_UNCOMP 2 +#define SLAVE_CAMNOC_UNCOMP 3 + +#define MASTER_NPU 0 +#define MASTER_NPU_PROC 1 +#define SLAVE_CDSP_GEM_NOC 2 + +#define MASTER_SNOC_CNOC 0 +#define MASTER_QDSS_DAP 1 +#define SLAVE_A1NOC_CFG 2 +#define SLAVE_A2NOC_CFG 3 +#define SLAVE_AHB2PHY_SOUTH 4 +#define SLAVE_AHB2PHY_CENTER 5 +#define SLAVE_AOP 6 +#define SLAVE_AOSS 7 +#define SLAVE_BOOT_ROM 8 +#define SLAVE_CAMERA_CFG 9 +#define SLAVE_CAMERA_NRT_THROTTLE_CFG 10 +#define SLAVE_CAMERA_RT_THROTTLE_CFG 11 +#define SLAVE_CLK_CTL 12 +#define SLAVE_RBCPR_CX_CFG 13 +#define SLAVE_RBCPR_MX_CFG 14 +#define SLAVE_CRYPTO_0_CFG 15 +#define SLAVE_DCC_CFG 16 +#define SLAVE_CNOC_DDRSS 17 +#define SLAVE_DISPLAY_CFG 18 +#define SLAVE_DISPLAY_RT_THROTTLE_CFG 19 +#define SLAVE_DISPLAY_THROTTLE_CFG 20 +#define SLAVE_EMMC_CFG 21 +#define SLAVE_GLM 22 +#define SLAVE_GFX3D_CFG 23 +#define SLAVE_IMEM_CFG 24 +#define SLAVE_IPA_CFG 25 +#define SLAVE_CNOC_MNOC_CFG 26 +#define SLAVE_CNOC_MSS 27 +#define SLAVE_NPU_CFG 28 +#define SLAVE_NPU_DMA_BWMON_CFG 29 +#define SLAVE_NPU_PROC_BWMON_CFG 30 +#define SLAVE_PDM 31 +#define SLAVE_PIMEM_CFG 32 +#define SLAVE_PRNG 33 +#define SLAVE_QDSS_CFG 34 +#define SLAVE_QM_CFG 35 +#define SLAVE_QM_MPU_CFG 36 +#define SLAVE_QSPI_0 37 +#define SLAVE_QUP_0 38 +#define SLAVE_QUP_1 39 +#define SLAVE_SDCC_2 40 +#define SLAVE_SECURITY 41 +#define SLAVE_SNOC_CFG 42 +#define SLAVE_TCSR 43 +#define SLAVE_TLMM_WEST 44 +#define SLAVE_TLMM_NORTH 45 +#define SLAVE_TLMM_SOUTH 46 +#define SLAVE_UFS_MEM_CFG 47 +#define SLAVE_USB3 48 +#define SLAVE_VENUS_CFG 49 +#define SLAVE_VENUS_THROTTLE_CFG 50 +#define SLAVE_VSENSE_CTRL_CFG 51 +#define SLAVE_SERVICE_CNOC 52 + +#define MASTER_CNOC_DC_NOC 0 +#define SLAVE_GEM_NOC_CFG 1 +#define SLAVE_LLCC_CFG 2 + +#define MASTER_APPSS_PROC 0 +#define MASTER_SYS_TCU 1 +#define MASTER_GEM_NOC_CFG 2 +#define MASTER_COMPUTE_NOC 3 +#define MASTER_MNOC_HF_MEM_NOC 4 +#define MASTER_MNOC_SF_MEM_NOC 5 +#define MASTER_SNOC_GC_MEM_NOC 6 +#define MASTER_SNOC_SF_MEM_NOC 7 +#define MASTER_GFX3D 8 +#define SLAVE_MSS_PROC_MS_MPU_CFG 9 +#define SLAVE_GEM_NOC_SNOC 10 +#define SLAVE_LLCC 11 +#define SLAVE_SERVICE_GEM_NOC 12 + +#define MASTER_IPA_CORE 0 +#define SLAVE_IPA_CORE 1 + +#define MASTER_LLCC 0 +#define SLAVE_EBI1 1 + +#define MASTER_CNOC_MNOC_CFG 0 +#define MASTER_CAMNOC_HF0 1 +#define MASTER_CAMNOC_HF1 2 +#define MASTER_CAMNOC_SF 3 +#define MASTER_MDP0 4 +#define MASTER_ROTATOR 5 +#define MASTER_VIDEO_P0 6 +#define MASTER_VIDEO_PROC 7 +#define SLAVE_MNOC_HF_MEM_NOC 8 +#define SLAVE_MNOC_SF_MEM_NOC 9 +#define SLAVE_SERVICE_MNOC 10 + +#define MASTER_NPU_SYS 0 +#define MASTER_NPU_NOC_CFG 1 +#define SLAVE_NPU_CAL_DP0 2 +#define SLAVE_NPU_CP 3 +#define SLAVE_NPU_INT_DMA_BWMON_CFG 4 +#define SLAVE_NPU_DPM 5 +#define SLAVE_ISENSE_CFG 6 +#define SLAVE_NPU_LLM_CFG 7 +#define SLAVE_NPU_TCM 8 +#define SLAVE_NPU_COMPUTE_NOC 9 +#define SLAVE_SERVICE_NPU_NOC 10 + +#define MASTER_QUP_CORE_0 0 +#define MASTER_QUP_CORE_1 1 +#define SLAVE_QUP_CORE_0 2 +#define SLAVE_QUP_CORE_1 3 + +#define MASTER_SNOC_CFG 0 +#define MASTER_A1NOC_SNOC 1 +#define MASTER_A2NOC_SNOC 2 +#define MASTER_GEM_NOC_SNOC 3 +#define MASTER_PIMEM 4 +#define SLAVE_APPSS 5 +#define SLAVE_SNOC_CNOC 6 +#define SLAVE_SNOC_GEM_NOC_GC 7 +#define SLAVE_SNOC_GEM_NOC_SF 8 +#define SLAVE_IMEM 9 +#define SLAVE_PIMEM 10 +#define SLAVE_SERVICE_SNOC 11 +#define SLAVE_QDSS_STM 12 +#define SLAVE_TCU 13 + +#endif