From 4f062ac632a08e10d84a345f7cacfa4ff918e7bd Mon Sep 17 00:00:00 2001 From: Govind Singh Date: Mon, 8 Feb 2021 14:59:40 +0530 Subject: [PATCH] ARM: dts: msm: Add devicetree support for HSP (WCN6850) Add devicetree changes for supporting HSP card (WCN6850). Change-Id: Ibeb7ccbe378338175e9f6027efc0a59b92d67c79 --- qcom/qcx6490-cnss.dtsi | 208 +++++++++++++++++++++++++++++++++++++++++ qcom/yupik.dtsi | 9 ++ 2 files changed, 217 insertions(+) create mode 100644 qcom/qcx6490-cnss.dtsi diff --git a/qcom/qcx6490-cnss.dtsi b/qcom/qcx6490-cnss.dtsi new file mode 100644 index 000000000000..61287b0d4633 --- /dev/null +++ b/qcom/qcx6490-cnss.dtsi @@ -0,0 +1,208 @@ + +&soc { + wlan: qcom,cnss-qca6490@b0000000 { + compatible = "qcom,cnss-qca6490"; + reg = <0xb0000000 0x10000>; + reg-names = "smmu_iova_ipa"; + wlan-en-gpio = <&tlmm 84 0>; + pinctrl-names = "wlan_en_active", "wlan_en_sleep"; + pinctrl-0 = <&cnss_wlan_en_active>; + pinctrl-1 = <&cnss_wlan_en_sleep>; + qcom,wlan-rc-num = <0>; + qcom,wlan-ramdump-dynamic = <0x420000>; + qcom,wlan-cbc-enabled; + + vdd-wlan-aon-supply = <&S7B>; + qcom,vdd-wlan-aon-config = <950000 952000 0 0 1>; + vdd-wlan-dig-supply = <&S7B>; + qcom,vdd-wlan-dig-config = <950000 952000 0 0 1>; + vdd-wlan-io-supply = <&L19B>; + qcom,vdd-wlan-io-config = <1800000 1800000 0 0 1>; + vdd-wlan-rfa1-supply = <&S1B>; + qcom,vdd-wlan-rfa1-config = <1880000 1880000 0 0 1>; + vdd-wlan-rfa2-supply = <&S8B>; + qcom,vdd-wlan-rfa2-config = <1350000 1350000 0 0 1>; + wlan-ant-switch-supply = <&L11C>; + qcom,wlan-ant-switch-config = <2800000 2800000 0 0 0>; + + interconnects = + <&aggre2_noc MASTER_PCIE_0 &aggre2_noc SLAVE_ANOC_PCIE_GEM_NOC>, + <&gem_noc MASTER_ANOC_PCIE_GEM_NOC &mc_virt SLAVE_EBI1>; + interconnect-names = "pcie_to_memnoc", "memnoc_to_ddr"; + + qcom,icc-path-count = <2>; + qcom,bus-bw-cfg-count = <7>; + qcom,bus-bw-cfg = + /** ICC Path 1 **/ + <0 0>, /* no vote */ + /* idle: 0-18 Mbps snoc/anoc: 100 Mhz ddr: 451.2 MHz */ + <2250 390000>, + /* low: 18-60 Mbps snoc/anoc: 100 Mhz ddr: 451.2 MHz */ + <7500 390000>, + /* medium: 60-240 Mbps snoc/anoc: 200 Mhz ddr: 451.2 MHz */ + <30000 790000>, + /* high: 240-1080 Mbps snoc/anoc: 200 Mhz ddr: 451.2 MHz */ + <100000 790000>, + /* very high: > 1080 Mbps snoc/anoc: 403 Mhz ddr: 451.2 MHz */ + <175000 1600000>, + /* low (latency critical): 18-60 Mbps snoc/anoc: 200 Mhz + * ddr: 547.2 MHz + */ + <7500 390000>, + + /** ICC Path 2 **/ + <0 0>, + <2250 1804800>, + <7500 1804800>, + <30000 1804800>, + <100000 1804800>, + <175000 6220800>, + <7500 2188800>; + + mhi,max-channels = <30>; + mhi,timeout = <10000>; + mhi,buffer-len = <0x8000>; + mhi,m2-no-db-access; + + 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 { + mhi_event@0 { + mhi,num-elements = <32>; + mhi,intmod = <0>; + mhi,msi = <1>; + mhi,priority = <1>; + 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 { + mhi,num-elements = <32>; + mhi,intmod = <0>; + mhi,msi = <0>; + mhi,priority = <2>; + mhi,brstmode = <2>; + mhi,data-type = <3>; + }; + }; + + mhi_devices { + mhi_qrtr { + mhi,chan = "IPCR"; + qcom,net-id = <0>; + qcom,low-latency; + }; + }; + }; + +}; + +&pcie0_rp { + #address-cells = <5>; + #size-cells = <0>; + + cnss_pci: cnss_pci { + reg = <0 0 0 0 0>; + qcom,iommu-group = <&cnss_pci_iommu_group>; + memory-region = <&cnss_wlan_mem>; + + #address-cells = <1>; + #size-cells = <1>; + + cnss_pci_iommu_group: cnss_pci_iommu_group { + qcom,iommu-dma-addr-pool = <0xa0000000 0x10000000>; + qcom,iommu-dma = "fastmap"; + qcom,iommu-pagetable = "coherent"; + qcom,iommu-faults = "stall-disable", "HUPCF", "no-CFRE", + "non-fatal"; + }; + }; +}; + +&pil_wpss { + status = "disabled"; +}; + +&icnss2 { + status = "disabled"; +}; diff --git a/qcom/yupik.dtsi b/qcom/yupik.dtsi index db12a24678dc..a9e0071e64ba 100644 --- a/qcom/yupik.dtsi +++ b/qcom/yupik.dtsi @@ -509,6 +509,15 @@ reg = <0x0 0xe3300000 0x0 0x0100000>; label = "dfps_data_memory"; }; + + cnss_wlan_mem: cnss_wlan_region { + compatible = "shared-dma-pool"; + alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>; + reusable; + alignment = <0x0 0x400000>; + size = <0x0 0x1400000>; + }; + }; &soc {