From patchwork Tue Feb 14 16:41:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13140565 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 19BBAC61DA4 for ; Tue, 14 Feb 2023 16:42:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Tue, 14 Feb 2023 16:42:15 GMT Received: from devipriy-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Tue, 14 Feb 2023 08:42:07 -0800 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH 1/7] dt-bindings: PCI: qcom: Add IPQ9574 specific compatible Date: Tue, 14 Feb 2023 22:11:29 +0530 Message-ID: <20230214164135.17039-2-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: zfj7fQTMm17HILr31r_RwDC8Hg3nmepj X-Proofpoint-GUID: zfj7fQTMm17HILr31r_RwDC8Hg3nmepj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 impostorscore=0 adultscore=0 mlxlogscore=999 malwarescore=0 priorityscore=1501 bulkscore=0 suspectscore=0 lowpriorityscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084222_446197_FC624CF2 X-CRM114-Status: GOOD ( 13.74 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Document the compatible for IPQ9574 Signed-off-by: Devi Priya --- .../devicetree/bindings/pci/qcom,pcie.yaml | 72 ++++++++++++++++++- 1 file changed, 70 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index 872817d6d2bd..dabdf2684e2d 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -26,6 +26,7 @@ properties: - qcom,pcie-ipq8064-v2 - qcom,pcie-ipq8074 - qcom,pcie-ipq8074-gen3 + - qcom,pcie-ipq9574 - qcom,pcie-msm8996 - qcom,pcie-qcs404 - qcom,pcie-sa8540p @@ -44,11 +45,11 @@ properties: reg: minItems: 4 - maxItems: 5 + maxItems: 6 reg-names: minItems: 4 - maxItems: 5 + maxItems: 6 interrupts: minItems: 1 @@ -105,6 +106,8 @@ properties: items: - const: pciephy + msi-parent: true + power-domains: maxItems: 1 @@ -173,6 +176,27 @@ allOf: - const: parf # Qualcomm specific registers - const: config # PCIe configuration space + - if: + properties: + compatible: + contains: + enum: + - qcom,pcie-ipq9574 + then: + properties: + reg: + minItems: 5 + maxItems: 6 + reg-names: + minItems: 5 + items: + - const: dbi # DesignWare PCIe registers + - const: elbi # External local bus interface registers + - const: atu # ATU address space + - const: parf # Qualcomm specific registers + - const: config # PCIe configuration space + - const: aggr_noc #PCIe aggr_noc + - if: properties: compatible: @@ -365,6 +389,39 @@ allOf: - const: ahb # AHB Reset - const: axi_m_sticky # AXI Master Sticky reset + - if: + properties: + compatible: + contains: + enum: + - qcom,pcie-ipq9574 + then: + properties: + clocks: + minItems: 6 + maxItems: 6 + clock-names: + items: + - const: ahb # AHB clock + - const: aux # Auxiliary clock + - const: axi_m # AXI Master clock + - const: axi_s # AXI Slave clock + - const: axi_bridge # AXI bridge clock + - const: rchng + resets: + minItems: 8 + maxItems: 8 + reset-names: + items: + - const: pipe # PIPE reset + - const: sticky # Core Sticky reset + - const: axi_s_sticky # AXI Slave Sticky reset + - const: axi_s # AXI Slave reset + - const: axi_m_sticky # AXI Master Sticky reset + - const: axi_m # AXI Master reset + - const: aux # AUX Reset + - const: ahb # AHB Reset + - if: properties: compatible: @@ -681,6 +738,16 @@ allOf: - interconnects - interconnect-names + - if: + properties: + compatible: + contains: + enum: + - qcom,pcie-ipq9574 + then: + required: + - msi-parent + - if: not: properties: @@ -693,6 +760,7 @@ allOf: - qcom,pcie-ipq8064v2 - qcom,pcie-ipq8074 - qcom,pcie-ipq8074-gen3 + - qcom,pcie-ipq9574 - qcom,pcie-qcs404 then: required: From patchwork Tue Feb 14 16:41:30 2023 Content-Type: text/plain; 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Tue, 14 Feb 2023 08:42:15 -0800 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH 2/7] PCI: qcom: Add IPQ9574 PCIe support Date: Tue, 14 Feb 2023 22:11:30 +0530 Message-ID: <20230214164135.17039-3-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: rKiOfBVDdt6F_a9ZkVUVRyfMoGbgYFDX X-Proofpoint-ORIG-GUID: rKiOfBVDdt6F_a9ZkVUVRyfMoGbgYFDX X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 spamscore=0 priorityscore=1501 phishscore=0 bulkscore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084231_412342_B6AD89AE X-CRM114-Status: GOOD ( 21.02 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Adding PCIe support for IPQ9574 SoC Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Signed-off-by: Devi Priya --- drivers/pci/controller/dwc/pcie-qcom.c | 119 +++++++++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index a232b04af048..57606c113d45 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -193,6 +193,12 @@ struct qcom_pcie_resources_2_9_0 { struct reset_control *rst; }; +struct qcom_pcie_resources_1_27_0 { + struct clk_bulk_data *clks; + struct reset_control *rst; + int num_clks; +}; + union qcom_pcie_resources { struct qcom_pcie_resources_1_0_0 v1_0_0; struct qcom_pcie_resources_2_1_0 v2_1_0; @@ -201,6 +207,7 @@ union qcom_pcie_resources { struct qcom_pcie_resources_2_4_0 v2_4_0; struct qcom_pcie_resources_2_7_0 v2_7_0; struct qcom_pcie_resources_2_9_0 v2_9_0; + struct qcom_pcie_resources_1_27_0 v1_27_0; }; struct qcom_pcie; @@ -1409,6 +1416,104 @@ static int qcom_pcie_post_init_2_9_0(struct qcom_pcie *pcie) return 0; } +static int qcom_pcie_get_resources_1_27_0(struct qcom_pcie *pcie) +{ + struct qcom_pcie_resources_1_27_0 *res = &pcie->res.v1_27_0; + struct dw_pcie *pci = pcie->pci; + struct device *dev = pci->dev; + + res->num_clks = devm_clk_bulk_get_all(dev, &res->clks); + if (res->clks < 0) + return res->num_clks; + + res->rst = devm_reset_control_array_get_exclusive(dev); + if (IS_ERR(res->rst)) + return PTR_ERR(res->rst); + + return 0; +} + +static void qcom_pcie_deinit_1_27_0(struct qcom_pcie *pcie) +{ + struct qcom_pcie_resources_1_27_0 *res = &pcie->res.v1_27_0; + + clk_bulk_disable_unprepare(res->num_clks, res->clks); +} + +static int qcom_pcie_init_1_27_0(struct qcom_pcie *pcie) +{ + struct qcom_pcie_resources_1_27_0 *res = &pcie->res.v1_27_0; + struct device *dev = pcie->pci->dev; + int ret; + + ret = reset_control_assert(res->rst); + if (ret) { + dev_err(dev, "reset assert failed (%d)\n", ret); + return ret; + } + + /* + * Delay periods before and after reset deassert are working values + * from downstream Codeaurora kernel + */ + usleep_range(2000, 2500); + + ret = reset_control_deassert(res->rst); + if (ret) { + dev_err(dev, "reset deassert failed (%d)\n", ret); + return ret; + } + + usleep_range(2000, 2500); + + return clk_bulk_prepare_enable(res->num_clks, res->clks); +} + +static int qcom_pcie_post_init_1_27_0(struct qcom_pcie *pcie) +{ + struct dw_pcie *pci = pcie->pci; + u16 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); + u32 val; + int i; + + writel(0x8000000, pcie->parf + PCIE20_v3_PARF_SLV_ADDR_SPACE_SIZE); + + val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL); + val &= ~BIT(0); + writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL); + + writel(0, pcie->parf + PCIE20_PARF_DBI_BASE_ADDR); + + writel(DEVICE_TYPE_RC, pcie->parf + PCIE20_PARF_DEVICE_TYPE); + writel(BYPASS | MSTR_AXI_CLK_EN | AHB_CLK_EN, + pcie->parf + PCIE20_PARF_MHI_CLOCK_RESET_CTRL); + writel(GEN3_RELATED_OFF_RXEQ_RGRDLESS_RXTS | + GEN3_RELATED_OFF_GEN3_ZRXDC_NONCOMPL, + pci->dbi_base + GEN3_RELATED_OFF); + + writel(MST_WAKEUP_EN | SLV_WAKEUP_EN | MSTR_ACLK_CGC_DIS | + SLV_ACLK_CGC_DIS | CORE_CLK_CGC_DIS | + AUX_PWR_DET | L23_CLK_RMV_DIS | L1_CLK_RMV_DIS, + pcie->parf + PCIE20_PARF_SYS_CTRL); + + writel(0, pcie->parf + PCIE20_PARF_Q2A_FLUSH); + + dw_pcie_dbi_ro_wr_en(pci); + writel(PCIE_CAP_SLOT_VAL, pci->dbi_base + offset + PCI_EXP_SLTCAP); + + val = readl(pci->dbi_base + offset + PCI_EXP_LNKCAP); + val &= ~PCI_EXP_LNKCAP_ASPMS; + writel(val, pci->dbi_base + offset + PCI_EXP_LNKCAP); + + writel(PCI_EXP_DEVCTL2_COMP_TMOUT_DIS, pci->dbi_base + offset + + PCI_EXP_DEVCTL2); + + for (i = 0; i < 256; i++) + writel(0, pcie->parf + PCIE20_PARF_BDF_TO_SID_TABLE_N + (4 * i)); + + return 0; +} + static int qcom_pcie_link_up(struct dw_pcie *pci) { u16 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); @@ -1620,6 +1725,15 @@ static const struct qcom_pcie_ops ops_2_9_0 = { .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, }; +/* Qcom IP rev.: 1.27.0 Synopsys IP rev.: 5.80a */ +static const struct qcom_pcie_ops ops_1_27_0 = { + .get_resources = qcom_pcie_get_resources_1_27_0, + .init = qcom_pcie_init_1_27_0, + .post_init = qcom_pcie_post_init_1_27_0, + .deinit = qcom_pcie_deinit_1_27_0, + .ltssm_enable = qcom_pcie_2_3_2_ltssm_enable, +}; + static const struct qcom_pcie_cfg cfg_1_0_0 = { .ops = &ops_1_0_0, }; @@ -1652,6 +1766,10 @@ static const struct qcom_pcie_cfg cfg_2_9_0 = { .ops = &ops_2_9_0, }; +static const struct qcom_pcie_cfg cfg_1_27_0 = { + .ops = &ops_1_27_0, +}; + static const struct dw_pcie_ops dw_pcie_ops = { .link_up = qcom_pcie_link_up, .start_link = qcom_pcie_start_link, @@ -1829,6 +1947,7 @@ static const struct of_device_id qcom_pcie_match[] = { { .compatible = "qcom,pcie-ipq8064-v2", .data = &cfg_2_1_0 }, { .compatible = "qcom,pcie-ipq8074", .data = &cfg_2_3_3 }, { .compatible = "qcom,pcie-ipq8074-gen3", .data = &cfg_2_9_0 }, + { .compatible = "qcom,pcie-ipq9574", .data = &cfg_1_27_0 }, { .compatible = "qcom,pcie-msm8996", .data = &cfg_2_3_2 }, { .compatible = "qcom,pcie-qcs404", .data = &cfg_2_4_0 }, { .compatible = "qcom,pcie-sa8540p", .data = &cfg_1_9_0 }, From patchwork Tue Feb 14 16:41:31 2023 Content-Type: text/plain; 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Tue, 14 Feb 2023 08:42:23 -0800 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH 3/7] dt-bindings: phy: qcom,qmp-pcie: Add ipq9574 compatible Date: Tue, 14 Feb 2023 22:11:31 +0530 Message-ID: <20230214164135.17039-4-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: sxAABHs8xvTb0-sYiNo6nEjy2lFx_qIT X-Proofpoint-ORIG-GUID: sxAABHs8xvTb0-sYiNo6nEjy2lFx_qIT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 impostorscore=0 bulkscore=0 priorityscore=1501 phishscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 mlxlogscore=999 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084240_149372_2A31333C X-CRM114-Status: GOOD ( 13.00 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add the compatible for the PCIe QMP PHYs found on IPQ9574 Signed-off-by: Devi Priya Reviewed-by: Krzysztof Kozlowski --- .../phy/qcom,ipq8074-qmp-pcie-phy.yaml | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml index 62045dcfb20c..1131f0d87a9c 100644 --- a/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml @@ -22,6 +22,8 @@ properties: - qcom,ipq6018-qmp-pcie-phy - qcom,ipq8074-qmp-gen3-pcie-phy - qcom,ipq8074-qmp-pcie-phy + - qcom,ipq9574-qmp-gen3x1-pcie-phy + - qcom,ipq9574-qmp-gen3x2-pcie-phy - qcom,msm8998-qmp-pcie-phy - qcom,sc8180x-qmp-pcie-phy - qcom,sdm845-qhp-pcie-phy @@ -165,6 +167,30 @@ allOf: - const: phy - const: common + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq9574-qmp-gen3x1-pcie-phy + - qcom,ipq9574-qmp-gen3x2-pcie-phy + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: anoc_lane + - const: snoc_lane + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + - if: properties: compatible: @@ -203,6 +229,7 @@ allOf: compatible: contains: enum: + - qcom,ipq9574-qmp-gen3x2-pcie-phy - qcom,sm8250-qmp-gen3x2-pcie-phy - qcom,sm8250-qmp-modem-pcie-phy - qcom,sm8450-qmp-gen4x2-pcie-phy @@ -224,6 +251,7 @@ allOf: compatible: contains: enum: + - qcom,ipq9574-qmp-gen3x1-pcie-phy - qcom,sc8180x-qmp-pcie-phy - qcom,sdm845-qmp-pcie-phy - qcom,sdx55-qmp-pcie-phy From patchwork Tue Feb 14 16:41:32 2023 Content-Type: text/plain; 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Tue, 14 Feb 2023 08:42:31 -0800 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH 4/7] phy: qcom-qmp-pcie: Add support for IPQ9574 platform Date: Tue, 14 Feb 2023 22:11:32 +0530 Message-ID: <20230214164135.17039-5-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: SfLU7QL6yXzPmM5ircsX2SrxQyIS-s8l X-Proofpoint-ORIG-GUID: SfLU7QL6yXzPmM5ircsX2SrxQyIS-s8l X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 clxscore=1015 bulkscore=0 impostorscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 priorityscore=1501 mlxscore=0 phishscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084247_046114_F34EAECF X-CRM114-Status: GOOD ( 14.96 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add support for a single-lane and two-lane PCIe PHYs found on Qualcomm IPQ9574 platform. Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Signed-off-by: Devi Priya --- drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 309 ++++++++++++++++++ .../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h | 26 +- .../phy/qualcomm/phy-qcom-qmp-qserdes-pll.h | 3 + 3 files changed, 332 insertions(+), 6 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index 5182aeac43ee..92561a1ba279 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -515,6 +515,250 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = { QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), }; +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_serdes_tbl[] = { + QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18), + QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0F), + QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0F), + QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42), + QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xFF), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3F), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21), + QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xAA), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xAB), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xD4), + QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xA0), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x20), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xAA), + QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xA0), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xB4), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_EN_CENTER, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7D), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER1, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER2, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10), +}; + +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_serdes_tbl[] = { + QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18), + QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0F), + QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0F), + QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42), + QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xFF), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3F), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21), + QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xAA), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xAB), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xD4), + QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xA0), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07), + QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55), + QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29), + QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xAA), + QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16), + QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xA0), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03), + QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xB4), + QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_EN_CENTER, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7D), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER1, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER2, 0x00), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0A), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08), + QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90), + QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89), + QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10), +}; + +static const struct qmp_phy_init_tbl ipq9574_pcie_tx_tbl[] = { + QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02), + QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12), + QMP_PHY_INIT_CFG(QSERDES_V4_TX_HIGHZ_DRVR_EN, 0x10), + QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06), +}; + +static const struct qmp_phy_init_tbl ipq9574_pcie_rx_tbl[] = { + QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1C), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x61), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1E), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0C), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7F), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x73), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x80), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xC8), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xB1), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x00), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xC8), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xB1), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xF0), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x02), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2F), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xD3), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), + QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xC0), +}; + +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_pcs_tbl[] = { + QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xAA), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0D), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10), +}; + +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_pcs_misc_tbl[] = { + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0D), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x14), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x10), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0x0B), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x50), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x1A), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x06), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xC1), +}; + +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_tbl[] = { + QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0D), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01), + QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xAA), +}; + +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_misc_tbl[] = { + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2, 0x1D), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x14), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x10), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0B), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_PRE, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_POST, 0x58), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4, 0x07), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4, 0x19), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x49), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x2A), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x02), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xC1), +}; + static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = { QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14), QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), @@ -1866,6 +2110,10 @@ static const char * const ipq8074_pciephy_clk_l[] = { "aux", "cfg_ahb", }; +static const char * const ipq9574_pciephy_clk_l[] = { + "aux", "cfg_ahb", "anoc_lane", "snoc_lane", +}; + static const char * const msm8996_phy_clk_l[] = { "aux", "cfg_ahb", "ref", }; @@ -1998,6 +2246,61 @@ static const struct qmp_phy_cfg ipq6018_pciephy_cfg = { .phy_status = PHYSTATUS, }; +static const struct qmp_phy_cfg ipq9574_gen3x1_pciephy_cfg = { + .lanes = 1, + + .tbls = { + .serdes = ipq9574_gen3x1_pcie_serdes_tbl, + .serdes_num = ARRAY_SIZE(ipq9574_gen3x1_pcie_serdes_tbl), + .tx = ipq9574_pcie_tx_tbl, + .tx_num = ARRAY_SIZE(ipq9574_pcie_tx_tbl), + .rx = ipq9574_pcie_rx_tbl, + .rx_num = ARRAY_SIZE(ipq9574_pcie_rx_tbl), + .pcs = ipq9574_gen3x1_pcie_pcs_tbl, + .pcs_num = ARRAY_SIZE(ipq9574_gen3x1_pcie_pcs_tbl), + .pcs_misc = ipq9574_gen3x1_pcie_pcs_misc_tbl, + .pcs_misc_num = ARRAY_SIZE(ipq9574_gen3x1_pcie_pcs_misc_tbl), + }, + .clk_list = ipq9574_pciephy_clk_l, + .num_clks = ARRAY_SIZE(ipq9574_pciephy_clk_l), + .reset_list = ipq8074_pciephy_reset_l, + .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), + .vreg_list = NULL, + .num_vregs = 0, + .regs = pciephy_v4_regs_layout, + + .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, + .phy_status = PHYSTATUS, +}; + +static const struct qmp_phy_cfg ipq9574_gen3x2_pciephy_cfg = { + .lanes = 2, + + .tbls = { + .serdes = ipq9574_gen3x2_pcie_serdes_tbl, + .serdes_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_serdes_tbl), + .tx = ipq9574_pcie_tx_tbl, + .tx_num = ARRAY_SIZE(ipq9574_pcie_tx_tbl), + .rx = ipq9574_pcie_rx_tbl, + .rx_num = ARRAY_SIZE(ipq9574_pcie_rx_tbl), + .pcs = ipq9574_gen3x2_pcie_pcs_tbl, + .pcs_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_tbl), + .pcs_misc = ipq9574_gen3x2_pcie_pcs_misc_tbl, + .pcs_misc_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_misc_tbl), + }, + .clk_list = ipq9574_pciephy_clk_l, + .num_clks = ARRAY_SIZE(ipq9574_pciephy_clk_l), + .reset_list = ipq8074_pciephy_reset_l, + .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), + .vreg_list = NULL, + .num_vregs = 0, + .regs = pciephy_v4_regs_layout, + + .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, + .phy_status = PHYSTATUS, + +}; + static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = { .lanes = 1, @@ -3156,6 +3459,12 @@ static const struct of_device_id qmp_pcie_of_match_table[] = { }, { .compatible = "qcom,ipq8074-qmp-pcie-phy", .data = &ipq8074_pciephy_cfg, + }, { + .compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy", + .data = &ipq9574_gen3x1_pciephy_cfg, + }, { + .compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy", + .data = &ipq9574_gen3x2_pciephy_cfg, }, { .compatible = "qcom,msm8998-qmp-pcie-phy", .data = &msm8998_pciephy_cfg, diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h index a469ae2a10a1..5f002b150cea 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h @@ -8,11 +8,25 @@ #define QCOM_PHY_QMP_PCS_PCIE_V5_H_ /* Only for QMP V5 PHY - PCS_PCIE registers */ -#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2 0x0c -#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4 0x14 -#define QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE 0x20 -#define QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1 0x54 -#define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS 0x94 -#define QPHY_V5_PCS_PCIE_EQ_CONFIG2 0xa8 +#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2 0x0c +#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4 0x14 +#define QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE 0x20 +#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L 0x44 +#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H 0x48 +#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L 0x4c +#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H 0x50 +#define QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1 0x54 +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1 0x5c +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2 0x60 +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4 0x68 +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2 0x7c +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4 0x84 +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5 0x88 +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6 0x8c +#define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS 0x94 +#define QPHY_V5_PCS_PCIE_EQ_CONFIG1 0xa4 +#define QPHY_V5_PCS_PCIE_EQ_CONFIG2 0xa8 +#define QPHY_V5_PCS_PCIE_PRESET_P10_PRE 0xc0 +#define QPHY_V5_PCS_PCIE_PRESET_P10_POST 0xe4 #endif diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h b/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h index ad326e301a3a..231e59364e31 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h @@ -8,6 +8,9 @@ /* QMP V2 PHY for PCIE gen3 ports - QSERDES PLL registers */ #define QSERDES_PLL_BG_TIMER 0x00c +#define QSERDES_PLL_SSC_EN_CENTER 0x010 +#define QSERDES_PLL_SSC_ADJ_PER1 0x014 +#define QSERDES_PLL_SSC_ADJ_PER2 0x018 #define QSERDES_PLL_SSC_PER1 0x01c #define QSERDES_PLL_SSC_PER2 0x020 #define QSERDES_PLL_SSC_STEP_SIZE1_MODE0 0x024 From patchwork Tue Feb 14 16:41:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13140569 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 74BCDC64ED8 for ; Tue, 14 Feb 2023 16:42:57 +0000 (UTC) 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<20230214164135.17039-6-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: CHWhO0FJ2T3eqIs4Wn6qmnCOC1J-wZb_ X-Proofpoint-ORIG-GUID: CHWhO0FJ2T3eqIs4Wn6qmnCOC1J-wZb_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 phishscore=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 adultscore=0 impostorscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084254_258202_E89FB15A X-CRM114-Status: GOOD ( 12.80 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add PCIe clock definitions for IPQ9574 SoC Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Signed-off-by: Devi Priya --- include/dt-bindings/clock/qcom,ipq9574-gcc.h | 276 ++++++++++--------- 1 file changed, 140 insertions(+), 136 deletions(-) diff --git a/include/dt-bindings/clock/qcom,ipq9574-gcc.h b/include/dt-bindings/clock/qcom,ipq9574-gcc.h index feedfdd5e00a..c89e96d568c6 100644 --- a/include/dt-bindings/clock/qcom,ipq9574-gcc.h +++ b/include/dt-bindings/clock/qcom,ipq9574-gcc.h @@ -74,140 +74,144 @@ #define GCC_PCIE3_AXI_S_BRIDGE_CLK 65 #define GCC_PCIE3_AXI_S_CLK 66 #define PCIE0_PIPE_CLK_SRC 67 -#define PCIE1_PIPE_CLK_SRC 68 -#define PCIE2_PIPE_CLK_SRC 69 -#define PCIE3_PIPE_CLK_SRC 70 -#define PCIE_AUX_CLK_SRC 71 -#define GCC_PCIE0_AUX_CLK 72 -#define GCC_PCIE1_AUX_CLK 73 -#define GCC_PCIE2_AUX_CLK 74 -#define GCC_PCIE3_AUX_CLK 75 -#define PCIE0_RCHNG_CLK_SRC 76 -#define GCC_PCIE0_RCHNG_CLK 77 -#define PCIE1_RCHNG_CLK_SRC 78 -#define GCC_PCIE1_RCHNG_CLK 79 -#define PCIE2_RCHNG_CLK_SRC 80 -#define GCC_PCIE2_RCHNG_CLK 81 -#define PCIE3_RCHNG_CLK_SRC 82 -#define GCC_PCIE3_RCHNG_CLK 83 -#define GCC_PCIE0_AHB_CLK 84 -#define GCC_PCIE1_AHB_CLK 85 -#define GCC_PCIE2_AHB_CLK 86 -#define GCC_PCIE3_AHB_CLK 87 -#define USB0_AUX_CLK_SRC 88 -#define GCC_USB0_AUX_CLK 89 -#define USB0_MASTER_CLK_SRC 90 -#define GCC_USB0_MASTER_CLK 91 -#define GCC_SNOC_USB_CLK 92 -#define GCC_ANOC_USB_AXI_CLK 93 -#define USB0_MOCK_UTMI_CLK_SRC 94 -#define USB0_MOCK_UTMI_DIV_CLK_SRC 95 -#define GCC_USB0_MOCK_UTMI_CLK 96 -#define USB0_PIPE_CLK_SRC 97 -#define GCC_USB0_PHY_CFG_AHB_CLK 98 -#define SDCC1_APPS_CLK_SRC 99 -#define GCC_SDCC1_APPS_CLK 100 -#define SDCC1_ICE_CORE_CLK_SRC 101 -#define GCC_SDCC1_ICE_CORE_CLK 102 -#define GCC_SDCC1_AHB_CLK 103 -#define PCNOC_BFDCD_CLK_SRC 104 -#define GCC_NSSCFG_CLK 105 -#define GCC_NSSNOC_NSSCC_CLK 106 -#define GCC_NSSCC_CLK 107 -#define GCC_NSSNOC_PCNOC_1_CLK 108 -#define GCC_QDSS_DAP_AHB_CLK 109 -#define GCC_QDSS_CFG_AHB_CLK 110 -#define GCC_QPIC_AHB_CLK 111 -#define GCC_QPIC_CLK 112 -#define GCC_BLSP1_AHB_CLK 113 -#define GCC_MDIO_AHB_CLK 114 -#define GCC_PRNG_AHB_CLK 115 -#define GCC_UNIPHY0_AHB_CLK 116 -#define GCC_UNIPHY1_AHB_CLK 117 -#define GCC_UNIPHY2_AHB_CLK 118 -#define GCC_CMN_12GPLL_AHB_CLK 119 -#define GCC_CMN_12GPLL_APU_CLK 120 -#define SYSTEM_NOC_BFDCD_CLK_SRC 121 -#define GCC_NSSNOC_SNOC_CLK 122 -#define GCC_NSSNOC_SNOC_1_CLK 123 -#define GCC_QDSS_ETR_USB_CLK 124 -#define WCSS_AHB_CLK_SRC 125 -#define GCC_Q6_AHB_CLK 126 -#define GCC_Q6_AHB_S_CLK 127 -#define GCC_WCSS_ECAHB_CLK 128 -#define GCC_WCSS_ACMT_CLK 129 -#define GCC_SYS_NOC_WCSS_AHB_CLK 130 -#define WCSS_AXI_M_CLK_SRC 131 -#define GCC_ANOC_WCSS_AXI_M_CLK 132 -#define QDSS_AT_CLK_SRC 133 -#define GCC_Q6SS_ATBM_CLK 134 -#define GCC_WCSS_DBG_IFC_ATB_CLK 135 -#define GCC_NSSNOC_ATB_CLK 136 -#define GCC_QDSS_AT_CLK 137 -#define GCC_SYS_NOC_AT_CLK 138 -#define GCC_PCNOC_AT_CLK 139 -#define GCC_USB0_EUD_AT_CLK 140 -#define GCC_QDSS_EUD_AT_CLK 141 -#define QDSS_STM_CLK_SRC 142 -#define GCC_QDSS_STM_CLK 143 -#define GCC_SYS_NOC_QDSS_STM_AXI_CLK 144 -#define QDSS_TRACECLKIN_CLK_SRC 145 -#define GCC_QDSS_TRACECLKIN_CLK 146 -#define QDSS_TSCTR_CLK_SRC 147 -#define GCC_Q6_TSCTR_1TO2_CLK 148 -#define GCC_WCSS_DBG_IFC_NTS_CLK 149 -#define GCC_QDSS_TSCTR_DIV2_CLK 150 -#define GCC_QDSS_TS_CLK 151 -#define GCC_QDSS_TSCTR_DIV4_CLK 152 -#define GCC_NSS_TS_CLK 153 -#define GCC_QDSS_TSCTR_DIV8_CLK 154 -#define GCC_QDSS_TSCTR_DIV16_CLK 155 -#define GCC_Q6SS_PCLKDBG_CLK 156 -#define GCC_Q6SS_TRIG_CLK 157 -#define GCC_WCSS_DBG_IFC_APB_CLK 158 -#define GCC_WCSS_DBG_IFC_DAPBUS_CLK 159 -#define GCC_QDSS_DAP_CLK 160 -#define GCC_QDSS_APB2JTAG_CLK 161 -#define GCC_QDSS_TSCTR_DIV3_CLK 162 -#define QPIC_IO_MACRO_CLK_SRC 163 -#define GCC_QPIC_IO_MACRO_CLK 164 -#define Q6_AXI_CLK_SRC 165 -#define GCC_Q6_AXIM_CLK 166 -#define GCC_WCSS_Q6_TBU_CLK 167 -#define GCC_MEM_NOC_Q6_AXI_CLK 168 -#define Q6_AXIM2_CLK_SRC 169 -#define NSSNOC_MEMNOC_BFDCD_CLK_SRC 170 -#define GCC_NSSNOC_MEMNOC_CLK 171 -#define GCC_NSSNOC_MEM_NOC_1_CLK 172 -#define GCC_NSS_TBU_CLK 173 -#define GCC_MEM_NOC_NSSNOC_CLK 174 -#define LPASS_AXIM_CLK_SRC 175 -#define LPASS_SWAY_CLK_SRC 176 -#define ADSS_PWM_CLK_SRC 177 -#define GCC_ADSS_PWM_CLK 178 -#define GP1_CLK_SRC 179 -#define GP2_CLK_SRC 180 -#define GP3_CLK_SRC 181 -#define DDRSS_SMS_SLOW_CLK_SRC 182 -#define GCC_XO_CLK_SRC 183 -#define GCC_XO_CLK 184 -#define GCC_NSSNOC_QOSGEN_REF_CLK 185 -#define GCC_NSSNOC_TIMEOUT_REF_CLK 186 -#define GCC_XO_DIV4_CLK 187 -#define GCC_UNIPHY0_SYS_CLK 188 -#define GCC_UNIPHY1_SYS_CLK 189 -#define GCC_UNIPHY2_SYS_CLK 190 -#define GCC_CMN_12GPLL_SYS_CLK 191 -#define GCC_NSSNOC_XO_DCD_CLK 192 -#define GCC_Q6SS_BOOT_CLK 193 -#define UNIPHY_SYS_CLK_SRC 194 -#define NSS_TS_CLK_SRC 195 -#define GCC_ANOC_PCIE0_1LANE_M_CLK 196 -#define GCC_ANOC_PCIE1_1LANE_M_CLK 197 -#define GCC_ANOC_PCIE2_2LANE_M_CLK 198 -#define GCC_ANOC_PCIE3_2LANE_M_CLK 199 -#define GCC_SNOC_PCIE0_1LANE_S_CLK 200 -#define GCC_SNOC_PCIE1_1LANE_S_CLK 201 -#define GCC_SNOC_PCIE2_2LANE_S_CLK 202 -#define GCC_SNOC_PCIE3_2LANE_S_CLK 203 +#define GCC_PCIE0_PIPE_CLK 68 +#define PCIE1_PIPE_CLK_SRC 69 +#define GCC_PCIE1_PIPE_CLK 70 +#define PCIE2_PIPE_CLK_SRC 71 +#define GCC_PCIE2_PIPE_CLK 72 +#define PCIE3_PIPE_CLK_SRC 73 +#define GCC_PCIE3_PIPE_CLK 74 +#define PCIE_AUX_CLK_SRC 75 +#define GCC_PCIE0_AUX_CLK 76 +#define GCC_PCIE1_AUX_CLK 77 +#define GCC_PCIE2_AUX_CLK 78 +#define GCC_PCIE3_AUX_CLK 79 +#define PCIE0_RCHNG_CLK_SRC 80 +#define GCC_PCIE0_RCHNG_CLK 81 +#define PCIE1_RCHNG_CLK_SRC 82 +#define GCC_PCIE1_RCHNG_CLK 83 +#define PCIE2_RCHNG_CLK_SRC 84 +#define GCC_PCIE2_RCHNG_CLK 85 +#define PCIE3_RCHNG_CLK_SRC 86 +#define GCC_PCIE3_RCHNG_CLK 87 +#define GCC_PCIE0_AHB_CLK 88 +#define GCC_PCIE1_AHB_CLK 89 +#define GCC_PCIE2_AHB_CLK 90 +#define GCC_PCIE3_AHB_CLK 91 +#define USB0_AUX_CLK_SRC 92 +#define GCC_USB0_AUX_CLK 93 +#define USB0_MASTER_CLK_SRC 94 +#define GCC_USB0_MASTER_CLK 95 +#define GCC_SNOC_USB_CLK 96 +#define GCC_ANOC_USB_AXI_CLK 97 +#define USB0_MOCK_UTMI_CLK_SRC 98 +#define USB0_MOCK_UTMI_DIV_CLK_SRC 99 +#define GCC_USB0_MOCK_UTMI_CLK 100 +#define USB0_PIPE_CLK_SRC 101 +#define GCC_USB0_PHY_CFG_AHB_CLK 102 +#define SDCC1_APPS_CLK_SRC 103 +#define GCC_SDCC1_APPS_CLK 104 +#define SDCC1_ICE_CORE_CLK_SRC 105 +#define GCC_SDCC1_ICE_CORE_CLK 106 +#define GCC_SDCC1_AHB_CLK 107 +#define PCNOC_BFDCD_CLK_SRC 108 +#define GCC_NSSCFG_CLK 109 +#define GCC_NSSNOC_NSSCC_CLK 110 +#define GCC_NSSCC_CLK 111 +#define GCC_NSSNOC_PCNOC_1_CLK 112 +#define GCC_QDSS_DAP_AHB_CLK 113 +#define GCC_QDSS_CFG_AHB_CLK 114 +#define GCC_QPIC_AHB_CLK 115 +#define GCC_QPIC_CLK 116 +#define GCC_BLSP1_AHB_CLK 117 +#define GCC_MDIO_AHB_CLK 118 +#define GCC_PRNG_AHB_CLK 119 +#define GCC_UNIPHY0_AHB_CLK 120 +#define GCC_UNIPHY1_AHB_CLK 121 +#define GCC_UNIPHY2_AHB_CLK 122 +#define GCC_CMN_12GPLL_AHB_CLK 123 +#define GCC_CMN_12GPLL_APU_CLK 124 +#define SYSTEM_NOC_BFDCD_CLK_SRC 125 +#define GCC_NSSNOC_SNOC_CLK 126 +#define GCC_NSSNOC_SNOC_1_CLK 127 +#define GCC_QDSS_ETR_USB_CLK 128 +#define WCSS_AHB_CLK_SRC 129 +#define GCC_Q6_AHB_CLK 130 +#define GCC_Q6_AHB_S_CLK 131 +#define GCC_WCSS_ECAHB_CLK 132 +#define GCC_WCSS_ACMT_CLK 133 +#define GCC_SYS_NOC_WCSS_AHB_CLK 134 +#define WCSS_AXI_M_CLK_SRC 135 +#define GCC_ANOC_WCSS_AXI_M_CLK 136 +#define QDSS_AT_CLK_SRC 137 +#define GCC_Q6SS_ATBM_CLK 138 +#define GCC_WCSS_DBG_IFC_ATB_CLK 139 +#define GCC_NSSNOC_ATB_CLK 140 +#define GCC_QDSS_AT_CLK 141 +#define GCC_SYS_NOC_AT_CLK 142 +#define GCC_PCNOC_AT_CLK 143 +#define GCC_USB0_EUD_AT_CLK 144 +#define GCC_QDSS_EUD_AT_CLK 145 +#define QDSS_STM_CLK_SRC 146 +#define GCC_QDSS_STM_CLK 147 +#define GCC_SYS_NOC_QDSS_STM_AXI_CLK 148 +#define QDSS_TRACECLKIN_CLK_SRC 149 +#define GCC_QDSS_TRACECLKIN_CLK 150 +#define QDSS_TSCTR_CLK_SRC 151 +#define GCC_Q6_TSCTR_1TO2_CLK 152 +#define GCC_WCSS_DBG_IFC_NTS_CLK 153 +#define GCC_QDSS_TSCTR_DIV2_CLK 154 +#define GCC_QDSS_TS_CLK 155 +#define GCC_QDSS_TSCTR_DIV4_CLK 156 +#define GCC_NSS_TS_CLK 157 +#define GCC_QDSS_TSCTR_DIV8_CLK 158 +#define GCC_QDSS_TSCTR_DIV16_CLK 159 +#define GCC_Q6SS_PCLKDBG_CLK 160 +#define GCC_Q6SS_TRIG_CLK 161 +#define GCC_WCSS_DBG_IFC_APB_CLK 162 +#define GCC_WCSS_DBG_IFC_DAPBUS_CLK 163 +#define GCC_QDSS_DAP_CLK 164 +#define GCC_QDSS_APB2JTAG_CLK 165 +#define GCC_QDSS_TSCTR_DIV3_CLK 166 +#define QPIC_IO_MACRO_CLK_SRC 167 +#define GCC_QPIC_IO_MACRO_CLK 168 +#define Q6_AXI_CLK_SRC 169 +#define GCC_Q6_AXIM_CLK 170 +#define GCC_WCSS_Q6_TBU_CLK 171 +#define GCC_MEM_NOC_Q6_AXI_CLK 172 +#define Q6_AXIM2_CLK_SRC 173 +#define NSSNOC_MEMNOC_BFDCD_CLK_SRC 174 +#define GCC_NSSNOC_MEMNOC_CLK 175 +#define GCC_NSSNOC_MEM_NOC_1_CLK 176 +#define GCC_NSS_TBU_CLK 177 +#define GCC_MEM_NOC_NSSNOC_CLK 178 +#define LPASS_AXIM_CLK_SRC 179 +#define LPASS_SWAY_CLK_SRC 180 +#define ADSS_PWM_CLK_SRC 181 +#define GCC_ADSS_PWM_CLK 182 +#define GP1_CLK_SRC 183 +#define GP2_CLK_SRC 184 +#define GP3_CLK_SRC 185 +#define DDRSS_SMS_SLOW_CLK_SRC 186 +#define GCC_XO_CLK_SRC 187 +#define GCC_XO_CLK 188 +#define GCC_NSSNOC_QOSGEN_REF_CLK 189 +#define GCC_NSSNOC_TIMEOUT_REF_CLK 190 +#define GCC_XO_DIV4_CLK 191 +#define GCC_UNIPHY0_SYS_CLK 192 +#define GCC_UNIPHY1_SYS_CLK 193 +#define GCC_UNIPHY2_SYS_CLK 194 +#define GCC_CMN_12GPLL_SYS_CLK 195 +#define GCC_NSSNOC_XO_DCD_CLK 196 +#define GCC_Q6SS_BOOT_CLK 197 +#define UNIPHY_SYS_CLK_SRC 198 +#define NSS_TS_CLK_SRC 199 +#define GCC_ANOC_PCIE0_1LANE_M_CLK 200 +#define GCC_ANOC_PCIE1_1LANE_M_CLK 201 +#define GCC_ANOC_PCIE2_2LANE_M_CLK 202 +#define GCC_ANOC_PCIE3_2LANE_M_CLK 203 +#define GCC_SNOC_PCIE0_1LANE_S_CLK 204 +#define GCC_SNOC_PCIE1_1LANE_S_CLK 205 +#define GCC_SNOC_PCIE2_2LANE_S_CLK 206 +#define GCC_SNOC_PCIE3_2LANE_S_CLK 207 #endif From patchwork Tue Feb 14 16:41:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13140570 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B0ADDC05027 for ; Tue, 14 Feb 2023 16:43:05 +0000 (UTC) DKIM-Signature: v=1; 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X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214164135.17039-1-quic_devipriy@quicinc.com> References: <20230214164135.17039-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: LwpwJ-qfTMtJ64lGEK9ZGZE_wGpYtZh- X-Proofpoint-ORIG-GUID: LwpwJ-qfTMtJ64lGEK9ZGZE_wGpYtZh- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-14_11,2023-02-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 clxscore=1015 bulkscore=0 impostorscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 priorityscore=1501 mlxscore=0 phishscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302140142 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230214_084301_742501_961117DB X-CRM114-Status: GOOD ( 14.63 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add the clocks needed for enabling PCIe in IPQ9574 Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Signed-off-by: Devi Priya --- drivers/clk/qcom/gcc-ipq9574.c | 76 ++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq9574.c b/drivers/clk/qcom/gcc-ipq9574.c index b2a2d618a5ec..1bf33d582dc2 100644 --- a/drivers/clk/qcom/gcc-ipq9574.c +++ b/drivers/clk/qcom/gcc-ipq9574.c @@ -1538,6 +1538,24 @@ static struct clk_regmap_phy_mux pcie0_pipe_clk_src = { }, }; +static struct clk_branch gcc_pcie0_pipe_clk = { + .halt_reg = 0x28044, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x28044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_pipe_clk", + .parent_hws = (const struct clk_hw *[]) { + &pcie0_pipe_clk_src.clkr.hw + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_regmap_phy_mux pcie1_pipe_clk_src = { .reg = 0x29064, .clkr = { @@ -1552,6 +1570,24 @@ static struct clk_regmap_phy_mux pcie1_pipe_clk_src = { }, }; +static struct clk_branch gcc_pcie1_pipe_clk = { + .halt_reg = 0x29044, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x29044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_pipe_clk", + .parent_hws = (const struct clk_hw *[]) { + &pcie1_pipe_clk_src.clkr.hw + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_regmap_phy_mux pcie2_pipe_clk_src = { .reg = 0x2a064, .clkr = { @@ -1566,6 +1602,24 @@ static struct clk_regmap_phy_mux pcie2_pipe_clk_src = { }, }; +static struct clk_branch gcc_pcie2_pipe_clk = { + .halt_reg = 0x2a044, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x2a044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie2_pipe_clk", + .parent_hws = (const struct clk_hw *[]) { + &pcie2_pipe_clk_src.clkr.hw + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_regmap_phy_mux pcie3_pipe_clk_src = { .reg = 0x2b064, .clkr = { @@ -1580,6 +1634,24 @@ static struct clk_regmap_phy_mux pcie3_pipe_clk_src = { }, }; +static struct clk_branch gcc_pcie3_pipe_clk = { + .halt_reg = 0x2b044, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x2b044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie3_pipe_clk", + .parent_hws = (const struct clk_hw *[]) { + &pcie3_pipe_clk_src.clkr.hw + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static const struct freq_tbl ftbl_pcie_rchng_clk_src[] = { F(24000000, P_XO, 1, 0, 0), F(100000000, P_GPLL0, 8, 0, 0), @@ -3901,9 +3973,13 @@ static struct clk_regmap *gcc_ipq9574_clks[] = { [GCC_PCIE3_AXI_S_BRIDGE_CLK] = &gcc_pcie3_axi_s_bridge_clk.clkr, [GCC_PCIE3_AXI_S_CLK] = &gcc_pcie3_axi_s_clk.clkr, [PCIE0_PIPE_CLK_SRC] = &pcie0_pipe_clk_src.clkr, + [GCC_PCIE0_PIPE_CLK] = &gcc_pcie0_pipe_clk.clkr, [PCIE1_PIPE_CLK_SRC] = &pcie1_pipe_clk_src.clkr, + [GCC_PCIE1_PIPE_CLK] = &gcc_pcie1_pipe_clk.clkr, [PCIE2_PIPE_CLK_SRC] = &pcie2_pipe_clk_src.clkr, + [GCC_PCIE2_PIPE_CLK] = &gcc_pcie2_pipe_clk.clkr, [PCIE3_PIPE_CLK_SRC] = &pcie3_pipe_clk_src.clkr, + [GCC_PCIE3_PIPE_CLK] = &gcc_pcie3_pipe_clk.clkr, [PCIE_AUX_CLK_SRC] = &pcie_aux_clk_src.clkr, [GCC_PCIE0_AUX_CLK] = &gcc_pcie0_aux_clk.clkr, 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List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add PCIe0, PCIe1, PCIe2, PCIe3 (and corresponding PHY) devices found on IPQ9574 platform. The PCIe0 & PCIe1 are 1-lane Gen3 host whereas PCIe2 & PCIe3 are 2-lane Gen3 host. Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Signed-off-by: Devi Priya --- arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dts | 28 ++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 477 ++++++++++++++++++- 2 files changed, 499 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dts b/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dts index 2c8430197ec0..21b53f34ce84 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dts +++ b/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dts @@ -8,6 +8,7 @@ /dts-v1/; +#include #include "ipq9574.dtsi" / { @@ -29,6 +30,33 @@ status = "okay"; }; +&pcie1_phy { + status = "okay"; +}; + +&pcie1_x1 { + perst-gpios = <&tlmm 26 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&pcie2_phy { + status = "okay"; +}; + +&pcie2_x2 { + perst-gpios = <&tlmm 29 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&pcie3_phy { + status = "okay"; +}; + +&pcie3_x2 { + perst-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + &sdhc_1 { pinctrl-0 = <&sdc_default_state>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 062f80798ebb..a32dbdeb5bed 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -6,8 +6,8 @@ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved. */ -#include #include +#include #include / { @@ -22,11 +22,41 @@ #clock-cells = <0>; }; + pcie30_phy0_pipe_clk: pcie30_phy0_pipe_clk { + compatible = "fixed-clock"; + clock-frequency = <250000000>; + #clock-cells = <0>; + }; + + pcie30_phy1_pipe_clk: pcie30_phy1_pipe_clk { + compatible = "fixed-clock"; + clock-frequency = <250000000>; + #clock-cells = <0>; + }; + + pcie30_phy2_pipe_clk: pcie30_phy2_pipe_clk { + compatible = "fixed-clock"; + clock-frequency = <250000000>; + #clock-cells = <0>; + }; + + pcie30_phy3_pipe_clk: pcie30_phy3_pipe_clk { + compatible = "fixed-clock"; + clock-frequency = <250000000>; + #clock-cells = <0>; + }; + sleep_clk: sleep-clk { compatible = "fixed-clock"; #clock-cells = <0>; }; + usb3phy_0_cc_pipe_clk: usb3phy_0_cc_pipe_clk { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + #clock-cells = <0>; + }; + xo_board_clk: xo-board-clk { compatible = "fixed-clock"; #clock-cells = <0>; @@ -121,6 +151,155 @@ #size-cells = <1>; ranges = <0 0 0 0xffffffff>; + pcie0_phy: phy@84000 { + compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy"; + reg = <0x00084000 0x1bc>; /* Serdes PLL */ + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&gcc GCC_PCIE0_AUX_CLK>, + <&gcc GCC_PCIE0_AHB_CLK>, + <&gcc GCC_ANOC_PCIE0_1LANE_M_CLK>, + <&gcc GCC_SNOC_PCIE0_1LANE_S_CLK>; + clock-names = "aux", "cfg_ahb", "anoc_lane", "snoc_lane"; + + assigned-clocks = <&gcc GCC_PCIE0_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE0_PHY_BCR>, + <&gcc GCC_PCIE0PHY_PHY_BCR>; + reset-names = "phy", "common"; + + status = "disabled"; + + pcie0_lane: phy@84200 { + reg = <0x00084200 0x16c>, /* Serdes Tx */ + <0x00084400 0x200>, /* Serdes Rx */ + <0x00084800 0x1f0>, /* PCS: Lane0, COM, PCIE */ + <0x00084c00 0xf4>; /* pcs_misc */ + #phy-cells = <0>; + + clocks = <&gcc GCC_PCIE0_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_pcie0_pipe_clk_src"; + #clock-cells = <0>; + }; + }; + + pcie2_phy: phy@8c000 { + compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy"; + reg = <0x0008c000 0x1bc>; /* Serdes PLL */ + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_PCIE2_AUX_CLK>, + <&gcc GCC_PCIE2_AHB_CLK>, + <&gcc GCC_ANOC_PCIE2_2LANE_M_CLK>, + <&gcc GCC_SNOC_PCIE2_2LANE_S_CLK>; + clock-names = "aux", "cfg_ahb", "anoc_lane", "snoc_lane"; + + assigned-clocks = <&gcc GCC_PCIE2_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE2_PHY_BCR>, + <&gcc GCC_PCIE2PHY_PHY_BCR>; + reset-names = "phy", "common"; + + status = "disabled"; + + pcie2_lanes: phy@8c200 { + reg = <0x0008c200 0x16c>, /* Serdes Tx0 */ + <0x0008c400 0x200>, /* Serdes Rx0 */ + <0x0008d000 0x1f0>, /* PCS: Lane0, COM, PCIE */ + <0x0008c600 0x16c>, /* Serdes Tx1 */ + <0x0008c800 0x200>, /* Serdes Rx1 */ + <0x0008d400 0x0f8>; /* pcs_misc */ + + #phy-cells = <0>; + + clocks = <&gcc GCC_PCIE2_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_pcie2_pipe_clk_src"; + #clock-cells = <0>; + }; + }; + + pcie3_phy: phy@f4000 { + compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy"; + reg = <0x000f4000 0x1bc>; /* Serdes PLL */ + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_PCIE3_AUX_CLK>, + <&gcc GCC_PCIE3_AHB_CLK>, + <&gcc GCC_ANOC_PCIE3_2LANE_M_CLK>, + <&gcc GCC_SNOC_PCIE3_2LANE_S_CLK>; + clock-names = "aux", "cfg_ahb", "anoc_lane", "snoc_lane"; + + assigned-clocks = <&gcc GCC_PCIE3_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE3_PHY_BCR>, + <&gcc GCC_PCIE3PHY_PHY_BCR>; + reset-names = "phy", "common"; + + status = "disabled"; + + pcie3_lanes: phy@f4200 { + reg = <0x000f4200 0x16c>, /* Serdes Tx0 */ + <0x000f4400 0x200>, /* Serdes Rx0 */ + <0x000f5000 0x1f0>, /* PCS: Lane0, COM, PCIE */ + <0x000f4600 0x16c>, /* Serdes Tx1 */ + <0x000f4800 0x200>, /* Serdes Rx1 */ + <0x000f5400 0x0f8>; /* pcs_misc */ + + #phy-cells = <0>; + + clocks = <&gcc GCC_PCIE3_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_pcie3_pipe_clk_src"; + #clock-cells = <0>; + }; + }; + + pcie1_phy: phy@fc000 { + compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy"; + reg = <0x000fc000 0x1bc>; /* Serdes PLL */ + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_PCIE1_AUX_CLK>, + <&gcc GCC_PCIE1_AHB_CLK>, + <&gcc GCC_ANOC_PCIE1_1LANE_M_CLK>, + <&gcc GCC_SNOC_PCIE1_1LANE_S_CLK>; + clock-names = "aux", "cfg_ahb", "anoc_lane", "snoc_lane"; + + assigned-clocks = <&gcc GCC_PCIE1_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE1_PHY_BCR>, + <&gcc GCC_PCIE1PHY_PHY_BCR>; + reset-names = "phy", "common"; + + status = "disabled"; + + pcie1_lane: phy@fc200 { + reg = <0x000fc200 0x16c>, /* Serdes Tx */ + <0x000fc400 0x200>, /* Serdes Rx */ + <0x000fc800 0x1f0>, /* PCS: Lane0, COM, PCIE */ + <0x000fcc00 0xf4>; /* pcs_misc */ + #phy-cells = <0>; + + clocks = <&gcc GCC_PCIE1_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_pcie1_pipe_clk_src"; + #clock-cells = <0>; + }; + }; + tlmm: pinctrl@1000000 { compatible = "qcom,ipq9574-tlmm"; reg = <0x01000000 0x300000>; @@ -145,11 +324,11 @@ clocks = <&xo_board_clk>, <&sleep_clk>, <&bias_pll_ubi_nc_clk>, - <0>, - <0>, - <0>, - <0>, - <0>; + <&pcie30_phy0_pipe_clk>, + <&pcie30_phy1_pipe_clk>, + <&pcie30_phy2_pipe_clk>, + <&pcie30_phy3_pipe_clk>, + <&usb3phy_0_cc_pipe_clk>; #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; @@ -282,6 +461,292 @@ status = "disabled"; }; }; + + pcie1_x1: pci@10000000 { + compatible = "qcom,pcie-ipq9574"; + reg = <0x10000000 0xf1d>, + <0x10000F20 0xa8>, + <0x10001000 0x1000>, + <0x000F8000 0x4000>, + <0x10100000 0x1000>, + <0x00618108 0x4>; + reg-names = "dbi", "elbi", "atu", "parf", "config", "aggr_noc"; + device_type = "pci"; + linux,pci-domain = <2>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x81000000 0 0x10200000 0x10200000 + 0 0x00100000 /* downstream I/O */ + 0x82000000 0 0x10300000 0x10300000 + 0 0x07d00000>; /* non-prefetchable memory */ + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 35 + IRQ_TYPE_LEVEL_HIGH>, /* int_a */ + <0 0 0 2 &intc 0 49 + IRQ_TYPE_LEVEL_HIGH>, /* int_b */ + <0 0 0 3 &intc 0 84 + IRQ_TYPE_LEVEL_HIGH>, /* int_c */ + <0 0 0 4 &intc 0 85 + IRQ_TYPE_LEVEL_HIGH>; /* int_d */ + + interrupts = ; + interrupt-names = "global_irq"; + + /* clocks and clock-names are used to enable the clock in CBCR */ + clocks = <&gcc GCC_PCIE1_AHB_CLK>, + <&gcc GCC_PCIE1_AUX_CLK>, + <&gcc GCC_PCIE1_AXI_M_CLK>, + <&gcc GCC_PCIE1_AXI_S_CLK>, + <&gcc GCC_PCIE1_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE1_RCHNG_CLK>; + clock-names = "ahb", + "aux", + "axi_m", + "axi_s", + "axi_bridge", + "rchng"; + + resets = <&gcc GCC_PCIE1_PIPE_ARES>, + <&gcc GCC_PCIE1_CORE_STICKY_ARES>, + <&gcc GCC_PCIE1_AXI_S_STICKY_ARES>, + <&gcc GCC_PCIE1_AXI_S_ARES>, + <&gcc GCC_PCIE1_AXI_M_STICKY_ARES>, + <&gcc GCC_PCIE1_AXI_M_ARES>, + <&gcc GCC_PCIE1_AUX_ARES>, + <&gcc GCC_PCIE1_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie1_lane>; + phy-names = "pciephy"; + msi-parent = <&v2m0>; + status = "disabled"; + }; + + pcie3_x2: pci@18000000 { + compatible = "qcom,pcie-ipq9574"; + reg = <0x18000000 0xf1d>, + <0x18000F20 0xa8>, + <0x18001000 0x1000>, + <0x000F0000 0x4000>, + <0x18100000 0x1000>; + reg-names = "dbi", "elbi", "atu", "parf", "config"; + device_type = "pci"; + linux,pci-domain = <4>; + bus-range = <0x00 0xff>; + num-lanes = <2>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x81000000 0 0x18200000 0x18200000 + 0 0x00100000 /* downstream I/O */ + 0x82000000 0 0x18300000 0x18300000 + 0 0x07d00000>; /* non-prefetchable memory */ + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 189 + IRQ_TYPE_LEVEL_HIGH>, /* int_a */ + <0 0 0 2 &intc 0 190 + IRQ_TYPE_LEVEL_HIGH>, /* int_b */ + <0 0 0 3 &intc 0 191 + IRQ_TYPE_LEVEL_HIGH>, /* int_c */ + <0 0 0 4 &intc 0 192 + IRQ_TYPE_LEVEL_HIGH>; /* int_d */ + + interrupts = ; + interrupt-names = "global_irq"; + + /* clocks and clock-names are used to enable the clock in CBCR */ + clocks = <&gcc GCC_PCIE3_AHB_CLK>, + <&gcc GCC_PCIE3_AUX_CLK>, + <&gcc GCC_PCIE3_AXI_M_CLK>, + <&gcc GCC_PCIE3_AXI_S_CLK>, + <&gcc GCC_PCIE3_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE3_RCHNG_CLK>; + clock-names = "ahb", + "aux", + "axi_m", + "axi_s", + "axi_bridge", + "rchng"; + + resets = <&gcc GCC_PCIE3_PIPE_ARES>, + <&gcc GCC_PCIE3_CORE_STICKY_ARES>, + <&gcc GCC_PCIE3_AXI_S_STICKY_ARES>, + <&gcc GCC_PCIE3_AXI_S_ARES>, + <&gcc GCC_PCIE3_AXI_M_STICKY_ARES>, + <&gcc GCC_PCIE3_AXI_M_ARES>, + <&gcc GCC_PCIE3_AUX_ARES>, + <&gcc GCC_PCIE3_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie3_lanes>; + phy-names = "pciephy"; + msi-parent = <&v2m0>; + status = "disabled"; + }; + + pcie2_x2: pci@20000000 { + compatible = "qcom,pcie-ipq9574"; + reg = <0x20000000 0xf1d>, + <0x20000F20 0xa8>, + <0x20001000 0x1000>, + <0x00088000 0x4000>, + <0x20100000 0x1000>; + reg-names = "dbi", "elbi", "atu", "parf", "config"; + device_type = "pci"; + linux,pci-domain = <3>; + bus-range = <0x00 0xff>; + num-lanes =<2>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x81000000 0 0x20200000 0x20200000 + 0 0x00100000 /* downstream I/O */ + 0x82000000 0 0x20300000 0x20300000 + 0 0x07d00000>; /* non-prefetchable memory */ + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 164 + IRQ_TYPE_LEVEL_HIGH>, /* int_a */ + <0 0 0 2 &intc 0 165 + IRQ_TYPE_LEVEL_HIGH>, /* int_b */ + <0 0 0 3 &intc 0 186 + IRQ_TYPE_LEVEL_HIGH>, /* int_c */ + <0 0 0 4 &intc 0 187 + IRQ_TYPE_LEVEL_HIGH>; /* int_d */ + + interrupts = ; + interrupt-names = "global_irq"; + + /* clocks and clock-names are used to enable the clock in CBCR */ + clocks = <&gcc GCC_PCIE2_AHB_CLK>, + <&gcc GCC_PCIE2_AUX_CLK>, + <&gcc GCC_PCIE2_AXI_M_CLK>, + <&gcc GCC_PCIE2_AXI_S_CLK>, + <&gcc GCC_PCIE2_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE2_RCHNG_CLK>; + clock-names = "ahb", + "aux", + "axi_m", + "axi_s", + "axi_bridge", + "rchng"; + + resets = <&gcc GCC_PCIE2_PIPE_ARES>, + <&gcc GCC_PCIE2_CORE_STICKY_ARES>, + <&gcc GCC_PCIE2_AXI_S_STICKY_ARES>, + <&gcc GCC_PCIE2_AXI_S_ARES>, + <&gcc GCC_PCIE2_AXI_M_STICKY_ARES>, + <&gcc GCC_PCIE2_AXI_M_ARES>, + <&gcc GCC_PCIE2_AUX_ARES>, + <&gcc GCC_PCIE2_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie2_lanes>; + phy-names = "pciephy"; + msi-parent = <&v2m0>; + status = "disabled"; + }; + + pcie0_x1: pci@28000000 { + compatible = "qcom,pcie-ipq9574"; + reg = <0x28000000 0xf1d>, + <0x28000F20 0xa8>, + <0x28001000 0x1000>, + <0x00080000 0x2000>, + <0x28100000 0x1000>, + <0x00618088 0x4>; + reg-names = "dbi", "elbi", "atu", "parf", "config", "aggr_noc"; + device_type = "pci"; + linux,pci-domain = <1>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x81000000 0 0x28200000 0x28200000 + 0 0x00100000 /* downstream I/O */ + 0x82000000 0 0x28300000 0x28300000 + 0 0x07d00000>; /* non-prefetchable memory */ + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 75 + IRQ_TYPE_LEVEL_HIGH>, /* int_a */ + <0 0 0 2 &intc 0 78 + IRQ_TYPE_LEVEL_HIGH>, /* int_b */ + <0 0 0 3 &intc 0 79 + IRQ_TYPE_LEVEL_HIGH>, /* int_c */ + <0 0 0 4 &intc 0 83 + IRQ_TYPE_LEVEL_HIGH>; /* int_d */ + + interrupts = ; + interrupt-names = "global_irq"; + + /* clocks and clock-names are used to enable the clock in CBCR */ + clocks = <&gcc GCC_PCIE0_AHB_CLK>, + <&gcc GCC_PCIE0_AUX_CLK>, + <&gcc GCC_PCIE0_AXI_M_CLK>, + <&gcc GCC_PCIE0_AXI_S_CLK>, + <&gcc GCC_PCIE0_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE0_RCHNG_CLK>; + clock-names = "ahb", + "aux", + "axi_m", + "axi_s", + "axi_bridge", + "rchng"; + + resets = <&gcc GCC_PCIE0_PIPE_ARES>, + <&gcc GCC_PCIE0_CORE_STICKY_ARES>, + <&gcc GCC_PCIE0_AXI_S_STICKY_ARES>, + <&gcc GCC_PCIE0_AXI_S_ARES>, + <&gcc GCC_PCIE0_AXI_M_STICKY_ARES>, + <&gcc GCC_PCIE0_AXI_M_ARES>, + <&gcc GCC_PCIE0_AUX_ARES>, + <&gcc GCC_PCIE0_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie0_lane>; + phy-names = "pciephy"; + msi-parent = <&v2m0>; + status = "disabled"; + }; }; timer {