Documentation/devicetree/bindings/media/st,stm32-cec.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/st,stm32-cec.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: STMicroelectronics STM32 CEC bindings
   8
   9 maintainers:
  10   - Benjamin Gaignard <benjamin.gaignard@st.com>
  11   - Yannick Fertre <yannick.fertre@st.com>
  12
  13 properties:
  14   compatible:
  15     const: st,stm32-cec
  16
  17   reg:
  18     maxItems: 1
  19
  20   interrupts:
  21     maxItems: 1
  22
  23   clocks:
  24     items:
  25       - description: Module Clock
  26       - description: Bus Clock
  27
  28   clock-names:
  29     items:
  30       - const: cec
  31       - const: hdmi-cec
  32
  33 required:
  34   - compatible
  35   - reg
  36   - interrupts
  37   - clocks
  38   - clock-names
  39
  40 additionalProperties: false
  41
  42 examples:
  43   - |
  44     #include <dt-bindings/interrupt-controller/arm-gic.h>
  45     #include <dt-bindings/clock/stm32mp1-clks.h>
  46     cec: cec@40006c00 {
  47         compatible = "st,stm32-cec";
  48         reg = <0x40006c00 0x400>;
  49         interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
  50         clocks = <&rcc CEC_K>, <&clk_lse>;
  51         clock-names = "cec", "hdmi-cec";
  52     };
  53
  54 ...