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Commit bf06dc0e authored by Vignesh Viswanathan's avatar Vignesh Viswanathan Committed by Gerrit - the friendly Code Review server
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ARM: dts: qcom: Add Support for QCN9000 for MTP CPE 

Add the following changes to support QCN9000 in MTP CPE 1x Pine platform:

1. Add sdxlemur-qcn9000.dtsi to have all QCN9000 related configs.
2. Add memory reservation of 2x52 MB for 2 QCN9000 in
sdxlemur-qcn9000.dtsi but in disabled state.
3. Enable reserved memory for 1 QCN9000 in sdxlemur-mtp-cpe-pine1x.dtsi.
4. Add wifi node with all QCN9000 related configs.
5. Enable pcie0_bus2_dev1_fn0 node with QCN9000 memory configs.
6. Enable GPIO 102 to power on QCN9000.

Change-Id: Ieaa7e6fb567581f6d82ae6edfc2f664adf3ef4cc
parent 38707df4

bindings/cnss/cnss-wlan.txt

+1 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ Required properties: 
                "qcom,cnss-qca6390" for QCA6390 device

                "qcom,cnss-qca6490" for QCA6490 device

                "qcom,cnss-wcn7850" for WCN7850 device

                "qcom,cnss-qcn9000" for QCN9000 device

                "qcom,cnss-qca-converged" for converged QCA devices

  - wlan-en-gpio: WLAN_EN GPIO signal specified by the chip specifications

  - vdd-wlan-supply: phandle to the regulator device tree node

qcom/sdxlemur-mtp-cpe-pine1x.dtsi

+41 −0
Original line number Diff line number Diff line 


#include "sdxlemur-qcn9000.dtsi"



&soc {

	pine_vreg: pine_vreg {

		compatible = "regulator-fixed";

		regulator-name = "pine_vreg";

		gpio = <&tlmm 102 GPIO_ACTIVE_HIGH>;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		enable-active-high;

		regulator-enable-ramp-delay = <200000>;

	};

};



&ntn3_vreg {

	vin-supply = <&pine_vreg>;

};



&pcie0 {

	qcom,no-l0s-supported;

	qcom,no-l1-supported;

	qcom,no-l1ss-supported;

	qcom,no-aux-clk-sync;

};



&pcie0_bus2_dev1_fn0 {

	cnss_pci1: cnss_pci1 {

		reg = <0 0 0 0 0>;

		qcom,iommu-group = <&qcn9000_pci_iommu_group_0>;

		memory-region = <&qcn9000_0_mem>;

		qrtr_instance_id = <0x0>;



		#address-cells = <1>;

		#size-cells = <1>;

	};

};



&wifi0 {

	status = "ok";

};



&qcn9000_0_mem {

	status = "ok";

};

qcom/sdxlemur-qcn9000.dtsi

0 → 100644
+590 −0
Original line number Diff line number Diff line 


&reserved_memory {

	#address-cells = <1>;

	#size-cells = <1>;

	ranges;



	qcn9000_0_mem: qcn9000_0_mem {

		compatible = "shared-dma-pool";

		alloc-ranges = <0x00000000 0xffffffff>;

		reusable;

		alignment = <0x400000>;

		size = <0x3400000>;

		status = "disabled";

	};



	qcn9000_1_mem: qcn9000_1_mem {

		compatible = "shared-dma-pool";

		alloc-ranges = <0x00000000 0xffffffff>;

		reusable;

		alignment = <0x400000>;

		size = <0x3400000>;

		status = "disabled";

	};

};



&soc {

	wifi0: qcom,cnss-qcn9000@a0000000 {

		status = "disabled";

		compatible = "qcom,cnss-qcn9000";

		memory-region = <&qcn9000_0_mem>;

		qcom,wlan-ramdump-dynamic = <0x400000>;

		qrtr_node_id = <0x0>;

		qca,auto-restart;

		tgt-mem-mode = <0x1>;

		board_id = <0xa4>;



		mhi,max-channels = <30>;

		mhi,timeout = <10000>;



		mhi_channels {

			#address-cells = <1>;

			#size-cells = <0>;



			mhi_chan@0 {

				reg = <0>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@1 {

				reg = <1>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@4 {

				reg = <4>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@5 {

				reg = <5>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@20 {

				reg = <20>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-start;

			};



			mhi_chan@21 {

				reg = <21>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-queue;

				mhi,auto-start;

			};

		};



		mhi_events {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_event@0 {

				mhi,num-elements = <32>;

				mhi,intmod = <0>;

				mhi,msi = <1>;

				mhi,priority = <0>;

				mhi,brstmode = <2>;

				mhi,data-type = <1>;

			};



			mhi_event@1 {

				mhi,num-elements = <256>;

				mhi,intmod = <0>;

				mhi,msi = <2>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@2 {

				status = "disabled";

			};

		};



		mhi_devices {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_qrtr {

				mhi,chan = "IPCR";

				qcom,net-id = <0>;

			};

		};

	};



	wifi1: qcom,cnss-qcn9000@b0000000 {

		status = "disabled";

		compatible = "qcom,cnss-qcn9000";

		memory-region = <&qcn9000_1_mem>;

		qcom,wlan-ramdump-dynamic = <0x400000>;

		qrtr_node_id = <0x0>;

		qca,auto-restart;

		tgt-mem-mode = <0x1>;

		board_id = <0xa4>;



		mhi,max-channels = <30>;

		mhi,timeout = <10000>;



		mhi_channels {

			#address-cells = <1>;

			#size-cells = <0>;



			mhi_chan@0 {

				reg = <0>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@1 {

				reg = <1>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@4 {

				reg = <4>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@5 {

				reg = <5>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@20 {

				reg = <20>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-start;

			};



			mhi_chan@21 {

				reg = <21>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-queue;

				mhi,auto-start;

			};

		};



		mhi_events {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_event@0 {

				mhi,num-elements = <32>;

				mhi,intmod = <0>;

				mhi,msi = <1>;

				mhi,priority = <0>;

				mhi,brstmode = <2>;

				mhi,data-type = <1>;

			};



			mhi_event@1 {

				mhi,num-elements = <256>;

				mhi,intmod = <0>;

				mhi,msi = <2>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@2 {

				status = "disabled";

			};

		};



		mhi_devices {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_qrtr {

				mhi,chan = "IPCR";

				qcom,net-id = <0>;

			};

		};

	};

};



&pcie0_rp {

	#address-cells = <5>;

	#size-cells = <0>;



	cnss_pci: cnss_pci {

		reg = <0 0 0 0 0>;

		#address-cells = <1>;

		#size-cells = <1>;



		qcn9000_pci_iommu_group_0: qcn9000_pci_iommu_group_0 {

			qcom,iommu-dma-addr-pool = <0xa0000000 0x10000000>;

			qcom,iommu-dma = "fastmap";

			qcom,iommu-faults = "stall-disable", "HUPCF", "no-CFRE",

					    "non-fatal";

		};



		qcn9000_pci_iommu_group_1: qcn9000_pci_iommu_group_1 {

			qcom,iommu-dma-addr-pool = <0xb0000000 0x10000000>;

			qcom,iommu-dma = "fastmap";

			qcom,iommu-faults = "stall-disable", "HUPCF", "no-CFRE",

					    "non-fatal";

		};

	};

};



&reserved_memory {

	#address-cells = <1>;

	#size-cells = <1>;

	ranges;



	qcn9000_0_mem: qcn9000_0_mem {

		compatible = "shared-dma-pool";

		alloc-ranges = <0x00000000 0xffffffff>;

		reusable;

		alignment = <0x400000>;

		size = <0x3400000>;

		status = "disabled";

	};



	qcn9000_1_mem: qcn9000_1_mem {

		compatible = "shared-dma-pool";

		alloc-ranges = <0x00000000 0xffffffff>;

		reusable;

		alignment = <0x400000>;

		size = <0x3400000>;

		status = "disabled";

	};

};



&soc {

	wifi0: qcom,cnss-qcn9000@a0000000 {

		status = "disabled";

		compatible = "qcom,cnss-qcn9000";

		memory-region = <&qcn9000_0_mem>;

		qcom,wlan-ramdump-dynamic = <0x400000>;

		qrtr_node_id = <0x0>;

		qca,auto-restart;

		tgt-mem-mode = <0x1>;

		board_id = <0xa4>;



		mhi,max-channels = <30>;

		mhi,timeout = <10000>;



		mhi_channels {

			#address-cells = <1>;

			#size-cells = <0>;



			mhi_chan@0 {

				reg = <0>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@1 {

				reg = <1>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@4 {

				reg = <4>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@5 {

				reg = <5>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@20 {

				reg = <20>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-start;

			};



			mhi_chan@21 {

				reg = <21>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-queue;

				mhi,auto-start;

			};

		};



		mhi_events {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_event@0 {

				mhi,num-elements = <32>;

				mhi,intmod = <0>;

				mhi,msi = <1>;

				mhi,priority = <0>;

				mhi,brstmode = <2>;

				mhi,data-type = <1>;

			};



			mhi_event@1 {

				mhi,num-elements = <256>;

				mhi,intmod = <0>;

				mhi,msi = <2>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@2 {

				status = "disabled";

			};

		};



		mhi_devices {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_qrtr {

				mhi,chan = "IPCR";

				qcom,net-id = <0>;

			};

		};

	};



	wifi1: qcom,cnss-qcn9000@b0000000 {

		status = "disabled";

		compatible = "qcom,cnss-qcn9000";

		memory-region = <&qcn9000_1_mem>;

		qcom,wlan-ramdump-dynamic = <0x400000>;

		qrtr_node_id = <0x0>;

		qca,auto-restart;

		tgt-mem-mode = <0x1>;

		board_id = <0xa4>;



		mhi,max-channels = <30>;

		mhi,timeout = <10000>;



		mhi_channels {

			#address-cells = <1>;

			#size-cells = <0>;



			mhi_chan@0 {

				reg = <0>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@1 {

				reg = <1>;

				label = "LOOPBACK";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@4 {

				reg = <4>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@5 {

				reg = <5>;

				label = "DIAG";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

			};



			mhi_chan@20 {

				reg = <20>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-start;

			};



			mhi_chan@21 {

				reg = <21>;

				label = "IPCR";

				mhi,num-elements = <32>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x14>;

				mhi,auto-queue;

				mhi,auto-start;

			};

		};



		mhi_events {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_event@0 {

				mhi,num-elements = <32>;

				mhi,intmod = <0>;

				mhi,msi = <1>;

				mhi,priority = <0>;

				mhi,brstmode = <2>;

				mhi,data-type = <1>;

			};



			mhi_event@1 {

				mhi,num-elements = <256>;

				mhi,intmod = <0>;

				mhi,msi = <2>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@2 {

				status = "disabled";

			};

		};



		mhi_devices {

			#address-cells = <1>;

			#size-cells = <0>;

			mhi_qrtr {

				mhi,chan = "IPCR";

				qcom,net-id = <0>;

			};

		};

	};

};



&pcie0_rp {

	#address-cells = <5>;

	#size-cells = <0>;



	cnss_pci: cnss_pci {

		reg = <0 0 0 0 0>;

		#address-cells = <1>;

		#size-cells = <1>;



		qcn9000_pci_iommu_group_0: qcn9000_pci_iommu_group_0 {

			qcom,iommu-dma-addr-pool = <0xa0000000 0x10000000>;

			qcom,iommu-dma = "fastmap";

			qcom,iommu-faults = "stall-disable", "HUPCF", "no-CFRE",

					    "non-fatal";

		};



		qcn9000_pci_iommu_group_1: qcn9000_pci_iommu_group_1 {

			qcom,iommu-dma-addr-pool = <0xb0000000 0x10000000>;

			qcom,iommu-dma = "fastmap";

			qcom,iommu-faults = "stall-disable", "HUPCF", "no-CFRE",

					    "non-fatal";

		};

	};

};