Add qcom,tcsr-ipq8064 and qcom,tcsr-ipq4019 Documentation for the tcsr present in ipq8064 and ipa4019 required to configure and set various peripherals present in the SoC. Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx> --- .../bindings/soc/qcom/qcom,tcsr-ipq4019.yaml | 93 +++++++++++++++++++ .../bindings/soc/qcom/qcom,tcsr-ipq8064.yaml | 47 ++++++++++ 2 files changed, 140 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq4019.yaml create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq8064.yaml diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq4019.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq4019.yaml new file mode 100644 index 000000000000..3a82ccbb6588 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq4019.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,tcsr-ipq4019.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Qualcomm Top Control and Status Registers binding for IPQ4019 + +maintainers: + - Ansuel Smith <ansuelsmth@xxxxxxxxx> + +description: | + This binding describes the Qualcomm Top Control and Status Registers, used + for accessing configuration and mux settings for a variety of peripherals + for ipq4019. + +properties: + compatible: + items: + - const: qcom,tcsr-ipq4019 + - const: syscon + + reg: + maxItems: 1 + + qcom,usb-hsphy-mode-select: + description: Select usb hsphy mode for ipq4019 + enum: + - 'host' + - 'device' + + qcom,ess-interface-select: + description: Select ess interface mode for ipq4019 + enum: + - 'psgmii' + - 'rgmii5' + - 'rmii0' + - 'rmii1' + - 'rmii0_rmii1' + - 'rgmii4' + + qcom,wifi-glb-cfg-enable-axid: + description: Enable AXI master bus Axid translating + to confirm all txn submitted by order for ipq4019 + type: boolean + + qcom,wifi-glb-cfg-socslv-mode: + description: Select wifi socslv mode for ipq4019 + snoc use SNOC socslv_wxi_bvalid. + local use locally generate socslv_wxi_bvalid for performance. + enum: + - 'snoc' + - 'local' + + qcom,wifi_noc_memtype_m0_m2: + description: Configure special wifi memory type needed for + some IPQ40xx devicesfor ipq4019 + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + tcsr@194b000 { + compatible = "qcom,tcsr-ipq4019", "syscon"; + reg = <0x194b000 0x100>; + qcom,usb-hsphy-mode-select = "host"; + }; + + tcsr@1949000 { + compatible = "qcom,tcsr-ipq4019", "syscon"; + reg = <0x1949000 0x100>; + qcom,wifi-glb-cfg-enable-axid; + qcom,wifi-glb-cfg-socslv-mode = "local"; + }; + + ess_tcsr@1953000 { + compatible = "qcom,tcsr-ipq4019", "syscon"; + reg = <0x1953000 0x1000>; + qcom,ess-interface-select = "psgmii"; + }; + + tcsr@1957000 { + compatible = "qcom,tcsr-ipq4019", "syscon"; + reg = <0x1957000 0x100>; + qcom,wifi_noc_memtype_m0_m2; + }; + +... diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq8064.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq8064.yaml new file mode 100644 index 000000000000..4ccc0bfccec5 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,tcsr-ipq8064.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,tcsr-ipq8064.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Qualcomm Top Control and Status Registers binding for IPQ8064 + +maintainers: + - Ansuel Smith <ansuelsmth@xxxxxxxxx> + +description: | + This binding describes the Qualcomm Top Control and Status Registers, used + for accessing configuration and mux settings for a variety of peripherals + for ipq8064. + +properties: + compatible: + items: + - const: qcom,tcsr-ipq8064 + - const: syscon + + reg: + maxItems: 1 + + qcom,usb-ctrl-select: + description: Select usb3 ctrl type for ipq8064 + enum: + - 'p0' + - 'p1' + - 'dual' + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + tcsr: syscon@1a400000 { + compatible = "qcom,tcsr-ipq8064", "syscon"; + reg = <0x1a400000 0x100>; + qcom,usb-ctrl-select = "dual"; + }; + +... -- 2.33.1
