From patchwork Wed Feb 23 19:29:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 12757451 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 0DB73C433EF for ; Wed, 23 Feb 2022 19:30:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244418AbiBWTa5 (ORCPT ); Wed, 23 Feb 2022 14:30:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244414AbiBWTa4 (ORCPT ); Wed, 23 Feb 2022 14:30:56 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED0AA48306 for ; Wed, 23 Feb 2022 11:30:27 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id p3-20020a17090a680300b001bbfb9d760eso3543385pjj.2 for ; Wed, 23 Feb 2022 11:30:27 -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=gmWYJaZH0pWHKwabinI0WhAjRwdcBswrTeeHUNfVOaA=; b=PbntmI/G2Aaq9TqIEomUhmWhHYSJbpwjOWbmHHWQVSOUVXNw6mSpnXrAKiYn5/If4l sBYQ6WYeA07YijSmZadDt2WpvxLPCvzXtVf2RZ4oIPgrb5gf5GY2YturP7O5uiGw6Pjj eG1jMb2PzA5LtHNi4KG83KCjVvt+o3zMaD4Y+T3jtGhc1Uro6KLGEqagaXpN4jRNppFk Lzz5+3WJGVeq02vKirWAXTZokY390Xz3i7+Mp3UTAKqmEnrNiFPIYQ4xyCvGDHpcdyBB X/RBZM921JaroIMa2sq8FASBqommKt0IyIPbvAeiho1NyB90ycxSIsHRKxcBKLlm4dqj CGPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gmWYJaZH0pWHKwabinI0WhAjRwdcBswrTeeHUNfVOaA=; b=eY+hD4h1R1KYLEOq2lwePVqq7MlrE/ySk4lq/QgdaeWIaja1wqoWYhWWAhKnsJfUdq Ov5ORKIhAQBaniN+V8iGDAbGpGFGWvYzn32/t2aQWUIasrr1Xe0Dweyyl704F0Ae/myF ZZNkg4gTJ2HCadfhoh/q5ghZSMn54cTGTobykzvwleYu4FBmC8b0POL09Heg9dqX1IDc iNOBlaZiZZ46FL/6e5Q+JwgO7IBPSEdJfVP9dzyJADexPdrn3KjUji8bJQKAmKOTu7Uc s709xuBnmxY4DskAFxmTxlRIzL6mrhZmtz+bw5S+MNjjkEX8+uQQ/w0qOeW/upPZryKx oUgA== X-Gm-Message-State: AOAM533axqTimh0trUr//i8lJ/hm5jgjDUrL/gvYhmIzqFtzLO+b+ibk LiQq3/eqKJJ5nhUO5CuQuMhX+rGyeNbCHg== X-Google-Smtp-Source: ABdhPJxERevxcp24hBmYvyqpNCQhJKTRFC8wDm1bWevHRnre7u45Nhb4fXOylS461EMTj0vD8Nq5sQ== X-Received: by 2002:a17:90a:4542:b0:1b9:bc2a:910f with SMTP id r2-20020a17090a454200b001b9bc2a910fmr857597pjm.133.1645644627164; Wed, 23 Feb 2022 11:30:27 -0800 (PST) Received: from localhost.localdomain ([2402:3a80:180f:6b3c:fda0:57e9:7d44:2aa7]) by smtp.gmail.com with ESMTPSA id z10-20020a17090a8b8a00b001b8d20074c8sm3719917pjn.33.2022.02.23.11.30.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 11:30:26 -0800 (PST) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, lorenzo.pieralisi@arm.com, agross@kernel.org, bjorn.andersson@linaro.org, svarbanov@mm-sol.com, bhelgaas@google.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, Vinod Koul Subject: [PATCH 4/6] PCI: qcom: Add SM8150 SoC support Date: Thu, 24 Feb 2022 00:59:44 +0530 Message-Id: <20220223192946.473172-5-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220223192946.473172-1-bhupesh.sharma@linaro.org> References: <20220223192946.473172-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The PCIe IP (rev 1.5.0) on SM8150 SoC is similar to the one used on SM8250. Hence the support is added reusing the members of ops_2_7_0. Cc: Vinod Koul Cc: Rob Herring Signed-off-by: Bhupesh Sharma Reviewed-by: Dmitry Baryshkov --- drivers/pci/controller/dwc/pcie-qcom.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index c19cd506ed3f..66fbc0234888 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1487,6 +1487,17 @@ static const struct qcom_pcie_ops ops_1_9_0 = { .config_sid = qcom_pcie_config_sid_sm8250, }; +/* Qcom IP rev.: 1.5.0 */ +static const struct qcom_pcie_ops ops_1_5_0 = { + .get_resources = qcom_pcie_get_resources_2_7_0, + .init = qcom_pcie_init_2_7_0, + .deinit = qcom_pcie_deinit_2_7_0, + .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, + .post_init = qcom_pcie_post_init_2_7_0, + .post_deinit = qcom_pcie_post_deinit_2_7_0, + .config_sid = qcom_pcie_config_sid_sm8250, +}; + static const struct qcom_pcie_cfg apq8084_cfg = { .ops = &ops_1_0_0, }; @@ -1511,6 +1522,10 @@ static const struct qcom_pcie_cfg sdm845_cfg = { .ops = &ops_2_7_0, }; +static const struct qcom_pcie_cfg sm8150_cfg = { + .ops = &ops_1_5_0, +}; + static const struct qcom_pcie_cfg sm8250_cfg = { .ops = &ops_1_9_0, }; @@ -1626,6 +1641,7 @@ static const struct of_device_id qcom_pcie_match[] = { { .compatible = "qcom,pcie-ipq4019", .data = &ipq4019_cfg }, { .compatible = "qcom,pcie-qcs404", .data = &ipq4019_cfg }, { .compatible = "qcom,pcie-sdm845", .data = &sdm845_cfg }, + { .compatible = "qcom,pcie-sm8150", .data = &sm8150_cfg }, { .compatible = "qcom,pcie-sm8250", .data = &sm8250_cfg }, { .compatible = "qcom,pcie-sc8180x", .data = &sm8250_cfg }, { .compatible = "qcom,pcie-sc7280", .data = &sc7280_cfg },