From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 39C2BC76190 for ; Tue, 23 Jul 2019 14:23:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 060C0218BE for ; Tue, 23 Jul 2019 14:23:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ghXkVtuJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727926AbfGWOXr (ORCPT ); Tue, 23 Jul 2019 10:23:47 -0400 Received: from mail-lf1-f67.google.com ([209.85.167.67]:39437 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730124AbfGWOXr (ORCPT ); Tue, 23 Jul 2019 10:23:47 -0400 Received: by mail-lf1-f67.google.com with SMTP id v85so29458027lfa.6 for ; Tue, 23 Jul 2019 07:23:46 -0700 (PDT) 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=G8V2fUw4JSueLYaJKR4AvuBzJb29Ov5H2n/AJLCFXtE=; b=ghXkVtuJgFQzvZGDE8lW5blyq2wchoxY9ER1xGUSvlzTyjMqt2DxfYFtakSZSMNO06 hGvShDZeFHm+CiGUzIMfzQwCgedyL+30aaqOvssM8pnLdzJXZJOLJOy2LTMyDhIM+es3 m+WrwcIYT49zNUW/Is35pF3XTnXulvaTUdiR0+Ag9grt+b1DwMF8uFD7N4kJzHtEkutR d59sMzApZLiUXuZYxWSv+kLDwGlTXDMqC8jRmqESZgS3IdOyIuv2pAhli+daFhrvIkce OGzwsBNquTX8xQNKmLjDZ1EGmvXfDK4gow0VDh5LQVLqcilPrcYZsms5JDstVPedkMgP 3+Qg== 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=G8V2fUw4JSueLYaJKR4AvuBzJb29Ov5H2n/AJLCFXtE=; b=UAmY9pYIR7lQ4wkDN5a3pamXrq537Gsk7vFDy/3mZvIuuwsu4dCh464HF/oIMTMV+t V0amg43DlyWrCN0Aka9/otsHXC9yN8P2Wr9otN++jD54rr33Km6V/dLMkMTGdtT3g8B1 wi4IAMsyHQhKv2M84n0ir/tusC7b9DW71i44FDZSbyx6dLJfVRbUgVfVVssAz9OzjYyn wzlixSSWQcKfBFaOUcmdyOi3uYnE0i7oFi5ricT5MfIRuXsdqTg4B7jMuXfVzv+pNYcl wNJxw3cxp8XdP0/heQC8Ib3mQn7Ml9NT9pxCcq9UtRAOItrrH09XfUMrxe4S22CIaFMC m/IQ== X-Gm-Message-State: APjAAAXpc8l+GFZgrnuQKTdXSSIeiGMtuPvgYrnNZiGjMVQ7kkIy27Tt 2o9NTCn+7hWZWqPFgkdNyYNyug== X-Google-Smtp-Source: APXvYqxGMpjvRQIuZdw8eHdcKWPLiPk4uGbi5jWdCMUFC9bKwmRkCi0SRCVrSuQPMPXUN+RAm/Rx8g== X-Received: by 2002:ac2:5231:: with SMTP id i17mr35583893lfl.39.1563891825476; Tue, 23 Jul 2019 07:23:45 -0700 (PDT) Received: from localhost.localdomain ([212.45.67.2]) by smtp.googlemail.com with ESMTPSA id z17sm8048519ljc.37.2019.07.23.07.23.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 23 Jul 2019 07:23:45 -0700 (PDT) From: Georgi Djakov To: robh+dt@kernel.org, bjorn.andersson@linaro.org, agross@kernel.org, georgi.djakov@linaro.org Cc: vkoul@kernel.org, evgreen@chromium.org, daidavid1@codeaurora.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v5 1/5] dt-bindings: interconnect: Add Qualcomm QCS404 DT bindings Date: Tue, 23 Jul 2019 17:23:35 +0300 Message-Id: <20190723142339.27772-2-georgi.djakov@linaro.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190723142339.27772-1-georgi.djakov@linaro.org> References: <20190723142339.27772-1-georgi.djakov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The Qualcomm QCS404 platform has several buses that could be controlled and tuned according to the bandwidth demand. Reviewed-by: Bjorn Andersson Signed-off-by: Georgi Djakov --- v5: - Make reg and clocks DT properties required. - Remove the _clk suffix from clock names. v4: - Add the DT header into this patch. - Pick Bjorn's r-b. v3: - Add a reg property and move the interconnect nodes under the "soc" node. v2: - No changes. .../bindings/interconnect/qcom,qcs404.txt | 45 ++++++++++ .../dt-bindings/interconnect/qcom,qcs404.h | 88 +++++++++++++++++++ 2 files changed, 133 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt new file mode 100644 index 000000000000..c07d89812b73 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt @@ -0,0 +1,45 @@ +Qualcomm QCS404 Network-On-Chip interconnect driver binding +----------------------------------------------------------- + +Required properties : +- compatible : shall contain only one of the following: + "qcom,qcs404-bimc" + "qcom,qcs404-pcnoc" + "qcom,qcs404-snoc" +- #interconnect-cells : should contain 1 + +reg : specifies the physical base address and size of registers +clocks : list of phandles and specifiers to all interconnect bus clocks +clock-names : clock names should include both "bus" and "bus_a" + +Example: + +soc { + ... + bimc: interconnect@400000 { + reg = <0x00400000 0x80000>; + compatible = "qcom,qcs404-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + + pnoc: interconnect@500000 { + reg = <0x00500000 0x15080>; + compatible = "qcom,qcs404-pcnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PNOC_CLK>, + <&rpmcc RPM_SMD_PNOC_A_CLK>; + }; + + snoc: interconnect@580000 { + reg = <0x00580000 0x23080>; + compatible = "qcom,qcs404-snoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; +}; diff --git a/include/dt-bindings/interconnect/qcom,qcs404.h b/include/dt-bindings/interconnect/qcom,qcs404.h new file mode 100644 index 000000000000..960f6e39c5f2 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,qcs404.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm interconnect IDs + * + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H + +#define MASTER_AMPSS_M0 0 +#define MASTER_OXILI 1 +#define MASTER_MDP_PORT0 2 +#define MASTER_SNOC_BIMC_1 3 +#define MASTER_TCU_0 4 +#define SLAVE_EBI_CH0 5 +#define SLAVE_BIMC_SNOC 6 + +#define MASTER_SPDM 0 +#define MASTER_BLSP_1 1 +#define MASTER_BLSP_2 2 +#define MASTER_XI_USB_HS1 3 +#define MASTER_CRYPT0 4 +#define MASTER_SDCC_1 5 +#define MASTER_SDCC_2 6 +#define MASTER_SNOC_PCNOC 7 +#define MASTER_QPIC 8 +#define PCNOC_INT_0 9 +#define PCNOC_INT_2 10 +#define PCNOC_INT_3 11 +#define PCNOC_S_0 12 +#define PCNOC_S_1 13 +#define PCNOC_S_2 14 +#define PCNOC_S_3 15 +#define PCNOC_S_4 16 +#define PCNOC_S_6 17 +#define PCNOC_S_7 18 +#define PCNOC_S_8 19 +#define PCNOC_S_9 20 +#define PCNOC_S_10 21 +#define PCNOC_S_11 22 +#define SLAVE_SPDM 23 +#define SLAVE_PDM 24 +#define SLAVE_PRNG 25 +#define SLAVE_TCSR 26 +#define SLAVE_SNOC_CFG 27 +#define SLAVE_MESSAGE_RAM 28 +#define SLAVE_DISP_SS_CFG 29 +#define SLAVE_GPU_CFG 30 +#define SLAVE_BLSP_1 31 +#define SLAVE_BLSP_2 32 +#define SLAVE_TLMM_NORTH 33 +#define SLAVE_PCIE 34 +#define SLAVE_ETHERNET 35 +#define SLAVE_TLMM_EAST 36 +#define SLAVE_TCU 37 +#define SLAVE_PMIC_ARB 38 +#define SLAVE_SDCC_1 39 +#define SLAVE_SDCC_2 40 +#define SLAVE_TLMM_SOUTH 41 +#define SLAVE_USB_HS 42 +#define SLAVE_USB3 43 +#define SLAVE_CRYPTO_0_CFG 44 +#define SLAVE_PCNOC_SNOC 45 + +#define MASTER_QDSS_BAM 0 +#define MASTER_BIMC_SNOC 1 +#define MASTER_PCNOC_SNOC 2 +#define MASTER_QDSS_ETR 3 +#define MASTER_EMAC 4 +#define MASTER_PCIE 5 +#define MASTER_USB3 6 +#define QDSS_INT 7 +#define SNOC_INT_0 8 +#define SNOC_INT_1 9 +#define SNOC_INT_2 10 +#define SLAVE_KPSS_AHB 11 +#define SLAVE_WCSS 12 +#define SLAVE_SNOC_BIMC_1 13 +#define SLAVE_IMEM 14 +#define SLAVE_SNOC_PCNOC 15 +#define SLAVE_QDSS_STM 16 +#define SLAVE_CATS_0 17 +#define SLAVE_CATS_1 18 +#define SLAVE_LPASS 19 + +#endif