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 required:
  38   - compatible
  39   - reg
  40
  41 additionalProperties: false
  42
  43 examples:
  44   - |
  45     pinctrl@18 {
  46       compatible = "brcm,bcm6358-pinctrl";
  47       reg = <0x18 0x4>;
  48
  49       pinctrl_ebi_cs: ebi_cs-pins {
  50         function = "ebi_cs";
  51         groups = "ebi_cs_grp";
  52       };
  53
  54       pinctrl_uart1: uart1-pins {
  55         function = "uart1";
  56         groups = "uart1_grp";
  57       };
  58
  59       pinctrl_serial_led: serial_led-pins {
  60         function = "serial_led";
  61         groups = "serial_led_grp";
  62       };
  63
  64       pinctrl_legacy_led: legacy_led-pins {
  65         function = "legacy_led";
  66         groups = "legacy_led_grp";
  67       };
  68
  69       pinctrl_led: led-pins {
  70         function = "led";
  71         groups = "led_grp";
  72       };
  73
  74       pinctrl_spi_cs_23: spi_cs-pins {
  75         function = "spi_cs";
  76         groups = "spi_cs_grp";
  77       };
  78
  79       pinctrl_utopia: utopia-pins {
  80         function = "utopia";
  81         groups = "utopia_grp";
  82       };
  83
  84       pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
  85         function = "pwm_syn_clk";
  86         groups = "pwm_syn_clk_grp";
  87       };
  88
  89       pinctrl_sys_irq: sys_irq-pins {
  90         function = "sys_irq";
  91         groups = "sys_irq_grp";
  92       };
  93     };