Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pinctrl/brcm,bcm6358-pinctrl.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom BCM6358 pin controller
   8
   9 maintainers:
  10   - Álvaro Fernández Rojas <noltari@gmail.com>
  11   - Jonas Gorski <jonas.gorski@gmail.com>
  12
  13 description:
  14   Bindings for Broadcom's BCM6358 memory-mapped pin controller.
  15
  16 properties:
  17   compatible:
  18     const: brcm,bcm6358-pinctrl
  19
  20   reg:
  21     maxItems: 1
  22
  23 patternProperties:
  24   '-pins$':
  25     type: object
  26     $ref: pinmux-node.yaml#
  27
  28     properties:
  29       function:
  30         enum: [ ebi_cs, uart1, serial_led, legacy_led, led, spi_cs, utopia,
  31                 pwm_syn_clk, sys_irq ]
  32
  33       pins:
  34         enum: [ ebi_cs_grp, uart1_grp, serial_led_grp, legacy_led_grp,
  35                 led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk, sys_irq_grp ]
  36
  37 allOf:
  38   - $ref: "pinctrl.yaml#"
  39
  40 required:
  41   - compatible
  42   - reg
  43
  44 additionalProperties: false
  45
  46 examples:
  47   - |
  48     pinctrl@18 {
  49       compatible = "brcm,bcm6358-pinctrl";
  50       reg = <0x18 0x4>;
  51
  52       pinctrl_ebi_cs: ebi_cs-pins {
  53         function = "ebi_cs";
  54         groups = "ebi_cs_grp";
  55       };
  56
  57       pinctrl_uart1: uart1-pins {
  58         function = "uart1";
  59         groups = "uart1_grp";
  60       };
  61
  62       pinctrl_serial_led: serial_led-pins {
  63         function = "serial_led";
  64         groups = "serial_led_grp";
  65       };
  66
  67       pinctrl_legacy_led: legacy_led-pins {
  68         function = "legacy_led";
  69         groups = "legacy_led_grp";
  70       };
  71
  72       pinctrl_led: led-pins {
  73         function = "led";
  74         groups = "led_grp";
  75       };
  76
  77       pinctrl_spi_cs_23: spi_cs-pins {
  78         function = "spi_cs";
  79         groups = "spi_cs_grp";
  80       };
  81
  82       pinctrl_utopia: utopia-pins {
  83         function = "utopia";
  84         groups = "utopia_grp";
  85       };
  86
  87       pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
  88         function = "pwm_syn_clk";
  89         groups = "pwm_syn_clk_grp";
  90       };
  91
  92       pinctrl_sys_irq: sys_irq-pins {
  93         function = "sys_irq";
  94         groups = "sys_irq_grp";
  95       };
  96     };