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Diffstat (limited to 'Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml')
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1 files changed, 131 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml new file mode 100644 index 000000000000..1b15b5070954 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,x1e80100-gcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller on X1E80100 + +maintainers: + - Rajendra Nayak <quic_rjendra@quicinc.com> + +description: | + Qualcomm global clock control module provides the clocks, resets and power + domains on X1E80100 + + See also: include/dt-bindings/clock/qcom,x1e80100-gcc.h + +properties: + compatible: + oneOf: + - items: + - const: qcom,x1p42100-gcc + - const: qcom,x1e80100-gcc + - const: qcom,x1e80100-gcc + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + - description: PCIe 3 pipe clock + - description: PCIe 4 pipe clock + - description: PCIe 5 pipe clock + - description: PCIe 6a pipe clock + - description: PCIe 6b pipe clock + - description: USB4_0 QMPPHY clock source + - description: USB4_1 QMPPHY clock source + - description: USB4_2 QMPPHY clock source + - description: USB4_0 PHY DP0 GMUX clock source + - description: USB4_0 PHY DP1 GMUX clock source + - description: USB4_0 PHY PCIE PIPEGMUX clock source + - description: USB4_0 PHY PIPEGMUX clock source + - description: USB4_0 PHY SYS PCIE PIPEGMUX clock source + - description: USB4_1 PHY DP0 GMUX 2 clock source + - description: USB4_1 PHY DP1 GMUX 2 clock source + - description: USB4_1 PHY PCIE PIPEGMUX clock source + - description: USB4_1 PHY PIPEGMUX clock source + - description: USB4_1 PHY SYS PCIE PIPEGMUX clock source + - description: USB4_2 PHY DP0 GMUX 2 clock source + - description: USB4_2 PHY DP1 GMUX 2 clock source + - description: USB4_2 PHY PCIE PIPEGMUX clock source + - description: USB4_2 PHY PIPEGMUX clock source + - description: USB4_2 PHY SYS PCIE PIPEGMUX clock source + - description: USB4_0 PHY RX 0 clock source + - description: USB4_0 PHY RX 1 clock source + - description: USB4_1 PHY RX 0 clock source + - description: USB4_1 PHY RX 1 clock source + - description: USB4_2 PHY RX 0 clock source + - description: USB4_2 PHY RX 1 clock source + - description: USB4_0 PHY PCIE PIPE clock source + - description: USB4_0 PHY max PIPE clock source + - description: USB4_1 PHY PCIE PIPE clock source + - description: USB4_1 PHY max PIPE clock source + - description: USB4_2 PHY PCIE PIPE clock source + - description: USB4_2 PHY max PIPE clock source + + power-domains: + description: + A phandle and PM domain specifier for the CX power domain. + maxItems: 1 + +required: + - compatible + - clocks + - power-domains + - '#power-domain-cells' + +allOf: + - $ref: qcom,gcc.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/power/qcom,rpmhpd.h> + clock-controller@100000 { + compatible = "qcom,x1e80100-gcc"; + reg = <0x00100000 0x200000>; + clocks = <&bi_tcxo_div2>, + <&sleep_clk>, + <&pcie3_phy>, + <&pcie4_phy>, + <&pcie5_phy>, + <&pcie6a_phy>, + <&pcie6b_phy>, + <&usb_1_ss0_qmpphy 0>, + <&usb_1_ss1_qmpphy 1>, + <&usb_1_ss2_qmpphy 2>, + <&usb4_0_phy_dp0_gmux_clk>, + <&usb4_0_phy_dp1_gmux_clk>, + <&usb4_0_phy_pcie_pipegmux_clk>, + <&usb4_0_phy_pipegmux_clk>, + <&usb4_0_phy_sys_pcie_pipegmux_clk>, + <&usb4_1_phy_dp0_gmux_2_clk>, + <&usb4_1_phy_dp1_gmux_2_clk>, + <&usb4_1_phy_pcie_pipegmux_clk>, + <&usb4_1_phy_pipegmux_clk>, + <&usb4_1_phy_sys_pcie_pipegmux_clk>, + <&usb4_2_phy_dp0_gmux_2_clk>, + <&usb4_2_phy_dp1_gmux_2_clk>, + <&usb4_2_phy_pcie_pipegmux_clk>, + <&usb4_2_phy_pipegmux_clk>, + <&usb4_2_phy_sys_pcie_pipegmux_clk>, + <&usb4_0_phy_rx_0_clk>, + <&usb4_0_phy_rx_1_clk>, + <&usb4_1_phy_rx_0_clk>, + <&usb4_1_phy_rx_1_clk>, + <&usb4_2_phy_rx_0_clk>, + <&usb4_2_phy_rx_1_clk>, + <&usb4_0_phy_pcie_pipe_clk>, + <&usb4_0_phy_max_pipe_clk>, + <&usb4_1_phy_pcie_pipe_clk>, + <&usb4_1_phy_max_pipe_clk>, + <&usb4_2_phy_pcie_pipe_clk>, + <&usb4_2_phy_max_pipe_clk>; + power-domains = <&rpmhpd RPMHPD_CX>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + +... |
