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162 lines
3.9 KiB
162 lines
3.9 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/mfd/brcm,bcm6328-gpio-sysctl.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Broadcom BCM6328 GPIO System Controller Device Tree Bindings |
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maintainers: |
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- Álvaro Fernández Rojas <[email protected]> |
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- Jonas Gorski <[email protected]> |
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description: |
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Broadcom BCM6328 SoC GPIO system controller which provides a register map |
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for controlling the GPIO and pins of the SoC. |
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properties: |
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"#address-cells": true |
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"#size-cells": true |
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compatible: |
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items: |
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- const: brcm,bcm6328-gpio-sysctl |
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- const: syscon |
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- const: simple-mfd |
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ranges: |
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maxItems: 1 |
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reg: |
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maxItems: 1 |
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patternProperties: |
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"^gpio@[0-9a-f]+$": |
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# Child node |
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type: object |
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$ref: "../gpio/brcm,bcm6345-gpio.yaml" |
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description: |
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GPIO controller for the SoC GPIOs. This child node definition |
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should follow the bindings specified in |
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Documentation/devicetree/bindings/gpio/brcm,bcm6345-gpio.yaml. |
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"^pinctrl@[0-9a-f]+$": |
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# Child node |
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type: object |
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$ref: "../pinctrl/brcm,bcm6328-pinctrl.yaml" |
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description: |
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Pin controller for the SoC pins. This child node definition |
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should follow the bindings specified in |
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Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml. |
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required: |
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- "#address-cells" |
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- compatible |
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- ranges |
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- reg |
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- "#size-cells" |
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additionalProperties: false |
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examples: |
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- | |
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syscon@10000080 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "brcm,bcm6328-gpio-sysctl", "syscon", "simple-mfd"; |
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reg = <0x10000080 0x80>; |
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ranges = <0 0x10000080 0x80>; |
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gpio@0 { |
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compatible = "brcm,bcm6328-gpio"; |
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reg-names = "dirout", "dat"; |
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reg = <0x0 0x8>, <0x8 0x8>; |
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gpio-controller; |
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gpio-ranges = <&pinctrl 0 0 32>; |
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#gpio-cells = <2>; |
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}; |
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pinctrl: pinctrl@18 { |
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compatible = "brcm,bcm6328-pinctrl"; |
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reg = <0x18 0x10>; |
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pinctrl_serial_led: serial_led-pins { |
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pinctrl_serial_led_data: serial_led_data-pins { |
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function = "serial_led_data"; |
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pins = "gpio6"; |
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}; |
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pinctrl_serial_led_clk: serial_led_clk-pins { |
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function = "serial_led_clk"; |
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pins = "gpio7"; |
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}; |
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}; |
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pinctrl_inet_act_led: inet_act_led-pins { |
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function = "inet_act_led"; |
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pins = "gpio11"; |
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}; |
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pinctrl_pcie_clkreq: pcie_clkreq-pins { |
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function = "pcie_clkreq"; |
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pins = "gpio16"; |
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}; |
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pinctrl_ephy0_spd_led: ephy0_spd_led-pins { |
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function = "led"; |
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pins = "gpio17"; |
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}; |
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pinctrl_ephy1_spd_led: ephy1_spd_led-pins { |
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function = "led"; |
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pins = "gpio18"; |
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}; |
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pinctrl_ephy2_spd_led: ephy2_spd_led-pins { |
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function = "led"; |
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pins = "gpio19"; |
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}; |
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pinctrl_ephy3_spd_led: ephy3_spd_led-pins { |
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function = "led"; |
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pins = "gpio20"; |
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}; |
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pinctrl_ephy0_act_led: ephy0_act_led-pins { |
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function = "ephy0_act_led"; |
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pins = "gpio25"; |
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}; |
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pinctrl_ephy1_act_led: ephy1_act_led-pins { |
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function = "ephy1_act_led"; |
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pins = "gpio26"; |
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}; |
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pinctrl_ephy2_act_led: ephy2_act_led-pins { |
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function = "ephy2_act_led"; |
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pins = "gpio27"; |
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}; |
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pinctrl_ephy3_act_led: ephy3_act_led-pins { |
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function = "ephy3_act_led"; |
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pins = "gpio28"; |
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}; |
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pinctrl_hsspi_cs1: hsspi_cs1-pins { |
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function = "hsspi_cs1"; |
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pins = "hsspi_cs1"; |
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}; |
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pinctrl_usb_port1_device: usb_port1_device-pins { |
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function = "usb_device_port"; |
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pins = "usb_port1"; |
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}; |
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pinctrl_usb_port1_host: usb_port1_host-pins { |
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function = "usb_host_port"; |
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pins = "usb_port1"; |
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}; |
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}; |
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};
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