131 lines
3.1 KiB
YAML
131 lines
3.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mfd/brcm,bcm6358-gpio-sysctl.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Broadcom BCM6358 GPIO System Controller Device Tree Bindings
|
|
|
|
maintainers:
|
|
- Álvaro Fernández Rojas <noltari@gmail.com>
|
|
- Jonas Gorski <jonas.gorski@gmail.com>
|
|
|
|
description:
|
|
Broadcom BCM6358 SoC GPIO system controller which provides a register map
|
|
for controlling the GPIO and pins of the SoC.
|
|
|
|
properties:
|
|
"#address-cells": true
|
|
|
|
"#size-cells": true
|
|
|
|
compatible:
|
|
items:
|
|
- const: brcm,bcm6358-gpio-sysctl
|
|
- const: syscon
|
|
- const: simple-mfd
|
|
|
|
ranges:
|
|
maxItems: 1
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
patternProperties:
|
|
"^gpio@[0-9a-f]+$":
|
|
# Child node
|
|
type: object
|
|
$ref: "../gpio/brcm,bcm6345-gpio.yaml"
|
|
description:
|
|
GPIO controller for the SoC GPIOs. This child node definition
|
|
should follow the bindings specified in
|
|
Documentation/devicetree/bindings/gpio/brcm,bcm6345-gpio.yaml.
|
|
|
|
"^pinctrl@[0-9a-f]+$":
|
|
# Child node
|
|
type: object
|
|
$ref: "../pinctrl/brcm,bcm6358-pinctrl.yaml"
|
|
description:
|
|
Pin controller for the SoC pins. This child node definition
|
|
should follow the bindings specified in
|
|
Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml.
|
|
|
|
required:
|
|
- "#address-cells"
|
|
- compatible
|
|
- ranges
|
|
- reg
|
|
- "#size-cells"
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
syscon@fffe0080 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "brcm,bcm6358-gpio-sysctl", "syscon", "simple-mfd";
|
|
reg = <0xfffe0080 0x80>;
|
|
ranges = <0 0xfffe0080 0x80>;
|
|
|
|
gpio@0 {
|
|
compatible = "brcm,bcm6358-gpio";
|
|
reg-names = "dirout", "dat";
|
|
reg = <0x0 0x8>, <0x8 0x8>;
|
|
|
|
gpio-controller;
|
|
gpio-ranges = <&pinctrl 0 0 40>;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
pinctrl: pinctrl@18 {
|
|
compatible = "brcm,bcm6358-pinctrl";
|
|
reg = <0x18 0x4>;
|
|
|
|
pinctrl_ebi_cs: ebi_cs-pins {
|
|
function = "ebi_cs";
|
|
groups = "ebi_cs_grp";
|
|
};
|
|
|
|
pinctrl_uart1: uart1-pins {
|
|
function = "uart1";
|
|
groups = "uart1_grp";
|
|
};
|
|
|
|
pinctrl_serial_led: serial_led-pins {
|
|
function = "serial_led";
|
|
groups = "serial_led_grp";
|
|
};
|
|
|
|
pinctrl_legacy_led: legacy_led-pins {
|
|
function = "legacy_led";
|
|
groups = "legacy_led_grp";
|
|
};
|
|
|
|
pinctrl_led: led-pins {
|
|
function = "led";
|
|
groups = "led_grp";
|
|
};
|
|
|
|
pinctrl_spi_cs_23: spi_cs-pins {
|
|
function = "spi_cs";
|
|
groups = "spi_cs_grp";
|
|
};
|
|
|
|
pinctrl_utopia: utopia-pins {
|
|
function = "utopia";
|
|
groups = "utopia_grp";
|
|
};
|
|
|
|
pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
|
|
function = "pwm_syn_clk";
|
|
groups = "pwm_syn_clk_grp";
|
|
};
|
|
|
|
pinctrl_sys_irq: sys_irq-pins {
|
|
function = "sys_irq";
|
|
groups = "sys_irq_grp";
|
|
};
|
|
};
|
|
};
|