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Wed, 23 Feb 2022 11:30:16 -0800 (PST) Received: from localhost.localdomain ([2402:3a80:180f:6b3c:fda0:57e9:7d44:2aa7]) by smtp.gmail.com with ESMTPSA id z10-20020a17090a8b8a00b001b8d20074c8sm3719917pjn.33.2022.02.23.11.30.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 11:30:15 -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, Rob Herring Subject: [PATCH 2/6] dt-bindings: phy: qcom,qmp: Add SM8150 PCIe PHY bindings Date: Thu, 24 Feb 2022 00:59:42 +0530 Message-Id: <20220223192946.473172-3-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 Add the following two PCIe PHYs found on SM8150, to the QMP binding: QMP GEN3x1 PHY - 1 lane QMP GEN3x2 PHY - 2 lanes Cc: Rob Herring Signed-off-by: Bhupesh Sharma --- Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml index e417cd667997..9e0f60e682c4 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml @@ -38,6 +38,8 @@ properties: - qcom,sdm845-qmp-usb3-phy - qcom,sdm845-qmp-usb3-uni-phy - qcom,sm6115-qmp-ufs-phy + - qcom,sm8150-qmp-gen3x1-pcie-phy + - qcom,sm8150-qmp-gen3x2-pcie-phy - qcom,sm8150-qmp-ufs-phy - qcom,sm8150-qmp-usb3-phy - qcom,sm8150-qmp-usb3-uni-phy @@ -333,6 +335,8 @@ allOf: - qcom,sdm845-qhp-pcie-phy - qcom,sdm845-qmp-pcie-phy - qcom,sdx55-qmp-pcie-phy + - qcom,sm8150-qmp-gen3x1-pcie-phy + - qcom,sm8150-qmp-gen3x2-pcie-phy - qcom,sm8250-qmp-gen3x1-pcie-phy - qcom,sm8250-qmp-gen3x2-pcie-phy - qcom,sm8250-qmp-modem-pcie-phy From patchwork Wed Feb 23 19:29:44 2022 Content-Type: text/plain; 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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 --- 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 }, From patchwork Wed Feb 23 19:29:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 545326 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 8B9FDC433F5 for ; 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Wed, 23 Feb 2022 11:30:37 -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 6/6] arm64: dts: qcom: sa8155: Enable pcie nodes Date: Thu, 24 Feb 2022 00:59:46 +0530 Message-Id: <20220223192946.473172-7-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 SA8155p ADP board supports the PCIe0 controller in the RC mode (only). So add the support for the same. Cc: Bjorn Andersson Cc: Vinod Koul Cc: Rob Herring Signed-off-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 42 ++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 8756c2b25c7e..3f6b3ee404f5 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -387,9 +387,51 @@ &usb_2_qmpphy { vdda-pll-supply = <&vdda_usb_ss_dp_core_1>; }; +&pcie0 { + status = "okay"; +}; + +&pcie0_phy { + status = "okay"; + vdda-phy-supply = <&vreg_l18c_0p88>; + vdda-pll-supply = <&vreg_l8c_1p2>; +}; + +&pcie1_phy { + vdda-phy-supply = <&vreg_l18c_0p88>; + vdda-pll-supply = <&vreg_l8c_1p2>; +}; + &tlmm { gpio-reserved-ranges = <0 4>; + bt_en_default: bt_en_default { + mux { + pins = "gpio172"; + function = "gpio"; + }; + + config { + pins = "gpio172"; + drive-strength = <2>; + bias-pull-down; + }; + }; + + wlan_en_default: wlan_en_default { + mux { + pins = "gpio169"; + function = "gpio"; + }; + + config { + pins = "gpio169"; + drive-strength = <16>; + output-high; + bias-pull-up; + }; + }; + usb2phy_ac_en1_default: usb2phy_ac_en1_default { mux { pins = "gpio113";