qcom,serial-geni-qcom.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: "http://devicetree.org/schemas/serial/qcom,serial-geni-qcom.yaml#"
    5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    6 
    7 title: Qualcomm Geni based QUP UART interface
    8 
    9 maintainers:
   10   - Andy Gross <agross@kernel.org>
   11   - Bjorn Andersson <bjorn.andersson@linaro.org>
   12 
   13 allOf:
   14   - $ref: /schemas/serial/serial.yaml#
   15 
   16 properties:
   17   compatible:
   18     enum:
   19       - qcom,geni-uart
   20       - qcom,geni-debug-uart
   21 
   22   clocks:
   23     maxItems: 1
   24 
   25   clock-names:
   26     const: se
   27 
   28   interconnects:
   29     maxItems: 2
   30 
   31   interconnect-names:
   32     items:
   33       - const: qup-core
   34       - const: qup-config
   35 
   36   interrupts:
   37     minItems: 1
   38     items:
   39       - description: UART core irq
   40       - description: Wakeup irq (RX GPIO)
   41 
   42   operating-points-v2: true
   43 
   44   pinctrl-0: true
   45   pinctrl-1: true
   46 
   47   pinctrl-names:
   48     minItems: 1
   49     items:
   50       - const: default
   51       - const: sleep
   52 
   53   power-domains:
   54     maxItems: 1
   55 
   56   reg:
   57     maxItems: 1
   58 
   59 required:
   60   - compatible
   61   - clocks
   62   - clock-names
   63   - interrupts
   64   - reg
   65 
   66 unevaluatedProperties: false
   67 
   68 examples:
   69   - |
   70     #include <dt-bindings/interrupt-controller/arm-gic.h>
   71     #include <dt-bindings/clock/qcom,gcc-sc7180.h>
   72     #include <dt-bindings/interconnect/qcom,sc7180.h>
   73 
   74     serial@a88000 {
   75         compatible = "qcom,geni-uart";
   76         reg = <0xa88000 0x7000>;
   77         interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
   78         clock-names = "se";
   79         clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
   80         pinctrl-0 = <&qup_uart0_default>;
   81         pinctrl-names = "default";
   82         interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>,
   83                         <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>;
   84         interconnect-names = "qup-core", "qup-config";
   85     };
   86 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/serial/qcom,serial-geni-qcom.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/serial/qcom,serial-geni-qcom.yaml