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     unevaluatedProperties: false
  28
  29     properties:
  30       function:
  31         enum: [ ebi_cs, uart1, serial_led, legacy_led, led, spi_cs, utopia,
  32                 pwm_syn_clk, sys_irq ]
  33
  34       groups:
  35         enum: [ ebi_cs_grp, uart1_grp, serial_led_grp, legacy_led_grp,
  36                 led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk_grp, sys_irq_grp ]
  37
  38 allOf:
  39   - $ref: pinctrl.yaml#
  40
  41 required:
  42   - compatible
  43   - reg
  44
  45 additionalProperties: false
  46
  47 examples:
  48   - |
  49     pinctrl@18 {
  50       compatible = "brcm,bcm6358-pinctrl";
  51       reg = <0x18 0x4>;
  52
  53       pinctrl_ebi_cs: ebi_cs-pins {
  54         function = "ebi_cs";
  55         groups = "ebi_cs_grp";
  56       };
  57
  58       pinctrl_uart1: uart1-pins {
  59         function = "uart1";
  60         groups = "uart1_grp";
  61       };
  62
  63       pinctrl_serial_led: serial_led-pins {
  64         function = "serial_led";
  65         groups = "serial_led_grp";
  66       };
  67
  68       pinctrl_legacy_led: legacy_led-pins {
  69         function = "legacy_led";
  70         groups = "legacy_led_grp";
  71       };
  72
  73       pinctrl_led: led-pins {
  74         function = "led";
  75         groups = "led_grp";
  76       };
  77
  78       pinctrl_spi_cs_23: spi_cs-pins {
  79         function = "spi_cs";
  80         groups = "spi_cs_grp";
  81       };
  82
  83       pinctrl_utopia: utopia-pins {
  84         function = "utopia";
  85         groups = "utopia_grp";
  86       };
  87
  88       pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
  89         function = "pwm_syn_clk";
  90         groups = "pwm_syn_clk_grp";
  91       };
  92
  93       pinctrl_sys_irq: sys_irq-pins {
  94         function = "sys_irq";
  95         groups = "sys_irq_grp";
  96       };
  97     };