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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/brcm,bcm63268-gpio-sysctl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom BCM63268 GPIO System Controller
maintainers:
- Álvaro Fernández Rojas <noltari@gmail.com>
- Jonas Gorski <jonas.gorski@gmail.com>
description:
Broadcom BCM63268 SoC GPIO system controller which provides a register map
for controlling the GPIO and pins of the SoC.
properties:
"#address-cells": true
"#size-cells": true
compatible:
items:
- const: brcm,bcm63268-gpio-sysctl
- const: syscon
- const: simple-mfd
ranges:
maxItems: 1
reg:
maxItems: 1
patternProperties:
"^gpio@[0-9a-f]+$":
# 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,bcm63268-pinctrl.yaml"
description:
Pin controller for the SoC pins. This child node definition
should follow the bindings specified in
Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml.
required:
- "#address-cells"
- compatible
- ranges
- reg
- "#size-cells"
additionalProperties: false
examples:
- |
syscon@100000c0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,bcm63268-gpio-sysctl", "syscon", "simple-mfd";
reg = <0x100000c0 0x80>;
ranges = <0 0x100000c0 0x80>;
gpio@0 {
compatible = "brcm,bcm63268-gpio";
reg-names = "dirout", "dat";
reg = <0x0 0x8>, <0x8 0x8>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 52>;
#gpio-cells = <2>;
};
pinctrl: pinctrl@10 {
compatible = "brcm,bcm63268-pinctrl";
reg = <0x10 0x4>, <0x18 0x8>, <0x38 0x4>;
pinctrl_serial_led: serial_led-pins {
pinctrl_serial_led_clk: serial_led_clk-pins {
function = "serial_led_clk";
pins = "gpio0";
};
pinctrl_serial_led_data: serial_led_data-pins {
function = "serial_led_data";
pins = "gpio1";
};
};
pinctrl_hsspi_cs4: hsspi_cs4-pins {
function = "hsspi_cs4";
pins = "gpio16";
};
pinctrl_hsspi_cs5: hsspi_cs5-pins {
function = "hsspi_cs5";
pins = "gpio17";
};
pinctrl_hsspi_cs6: hsspi_cs6-pins {
function = "hsspi_cs6";
pins = "gpio8";
};
pinctrl_hsspi_cs7: hsspi_cs7-pins {
function = "hsspi_cs7";
pins = "gpio9";
};
pinctrl_adsl_spi: adsl_spi-pins {
pinctrl_adsl_spi_miso: adsl_spi_miso-pins {
function = "adsl_spi_miso";
pins = "gpio18";
};
pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins {
function = "adsl_spi_mosi";
pins = "gpio19";
};
};
pinctrl_vreq_clk: vreq_clk-pins {
function = "vreq_clk";
pins = "gpio22";
};
pinctrl_pcie_clkreq_b: pcie_clkreq_b-pins {
function = "pcie_clkreq_b";
pins = "gpio23";
};
pinctrl_robosw_led_clk: robosw_led_clk-pins {
function = "robosw_led_clk";
pins = "gpio30";
};
pinctrl_robosw_led_data: robosw_led_data-pins {
function = "robosw_led_data";
pins = "gpio31";
};
pinctrl_nand: nand-pins {
function = "nand";
group = "nand_grp";
};
pinctrl_gpio35_alt: gpio35_alt-pins {
function = "gpio35_alt";
pin = "gpio35";
};
pinctrl_dectpd: dectpd-pins {
function = "dectpd";
group = "dectpd_grp";
};
pinctrl_vdsl_phy_override_0: vdsl_phy_override_0-pins {
function = "vdsl_phy_override_0";
group = "vdsl_phy_override_0_grp";
};
pinctrl_vdsl_phy_override_1: vdsl_phy_override_1-pins {
function = "vdsl_phy_override_1";
group = "vdsl_phy_override_1_grp";
};
pinctrl_vdsl_phy_override_2: vdsl_phy_override_2-pins {
function = "vdsl_phy_override_2";
group = "vdsl_phy_override_2_grp";
};
pinctrl_vdsl_phy_override_3: vdsl_phy_override_3-pins {
function = "vdsl_phy_override_3";
group = "vdsl_phy_override_3_grp";
};
pinctrl_dsl_gpio8: dsl_gpio8-pins {
function = "dsl_gpio8";
group = "dsl_gpio8";
};
pinctrl_dsl_gpio9: dsl_gpio9-pins {
function = "dsl_gpio9";
group = "dsl_gpio9";
};
};
};
|
