brcm,bcm6358-gpio-sysctl.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/mfd/brcm,bcm6358-gpio-sysctl.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Broadcom BCM6358 GPIO System Controller
  8
  9maintainers:
 10  - Álvaro Fernández Rojas <noltari@gmail.com>
 11  - Jonas Gorski <jonas.gorski@gmail.com>
 12
 13description:
 14  Broadcom BCM6358 SoC GPIO system controller which provides a register map
 15  for controlling the GPIO and pins of the SoC.
 16
 17properties:
 18  "#address-cells": true
 19
 20  "#size-cells": true
 21
 22  compatible:
 23    items:
 24      - const: brcm,bcm6358-gpio-sysctl
 25      - const: syscon
 26      - const: simple-mfd
 27
 28  ranges:
 29    maxItems: 1
 30
 31  reg:
 32    maxItems: 1
 33
 34patternProperties:
 35  "^gpio@[0-9a-f]+$":
 36    # Child node
 37    type: object
 38    $ref: /schemas/gpio/brcm,bcm63xx-gpio.yaml
 39    description:
 40      GPIO controller for the SoC GPIOs. This child node definition
 41      should follow the bindings specified in
 42      Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml.
 43
 44  "^pinctrl@[0-9a-f]+$":
 45    # Child node
 46    type: object
 47    $ref: /schemas/pinctrl/brcm,bcm6358-pinctrl.yaml
 48    description:
 49      Pin controller for the SoC pins. This child node definition
 50      should follow the bindings specified in
 51      Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml.
 52
 53required:
 54  - "#address-cells"
 55  - compatible
 56  - ranges
 57  - reg
 58  - "#size-cells"
 59
 60additionalProperties: false
 61
 62examples:
 63  - |
 64    syscon@fffe0080 {
 65      #address-cells = <1>;
 66      #size-cells = <1>;
 67      compatible = "brcm,bcm6358-gpio-sysctl", "syscon", "simple-mfd";
 68      reg = <0xfffe0080 0x80>;
 69      ranges = <0 0xfffe0080 0x80>;
 70
 71      gpio@0 {
 72        compatible = "brcm,bcm6358-gpio";
 73        reg-names = "dirout", "dat";
 74        reg = <0x0 0x8>, <0x8 0x8>;
 75
 76        gpio-controller;
 77        gpio-ranges = <&pinctrl 0 0 40>;
 78        #gpio-cells = <2>;
 79      };
 80
 81      pinctrl: pinctrl@18 {
 82        compatible = "brcm,bcm6358-pinctrl";
 83        reg = <0x18 0x4>;
 84
 85        pinctrl_ebi_cs: ebi_cs-pins {
 86          function = "ebi_cs";
 87          groups = "ebi_cs_grp";
 88        };
 89
 90        pinctrl_uart1: uart1-pins {
 91          function = "uart1";
 92          groups = "uart1_grp";
 93        };
 94
 95        pinctrl_serial_led: serial_led-pins {
 96          function = "serial_led";
 97          groups = "serial_led_grp";
 98        };
 99
100        pinctrl_legacy_led: legacy_led-pins {
101          function = "legacy_led";
102          groups = "legacy_led_grp";
103        };
104
105        pinctrl_led: led-pins {
106          function = "led";
107          groups = "led_grp";
108        };
109
110        pinctrl_spi_cs_23: spi_cs-pins {
111          function = "spi_cs";
112          groups = "spi_cs_grp";
113        };
114
115        pinctrl_utopia: utopia-pins {
116          function = "utopia";
117          groups = "utopia_grp";
118        };
119
120        pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
121          function = "pwm_syn_clk";
122          groups = "pwm_syn_clk_grp";
123        };
124
125        pinctrl_sys_irq: sys_irq-pins {
126          function = "sys_irq";
127          groups = "sys_irq_grp";
128        };
129      };
130    };