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130 lines
3.1 KiB
130 lines
3.1 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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$id: http://devicetree.org/schemas/mfd/brcm,bcm6358-gpio-sysctl.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Broadcom BCM6358 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 BCM6358 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,bcm6358-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,bcm6358-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,bcm6358-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@fffe0080 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "brcm,bcm6358-gpio-sysctl", "syscon", "simple-mfd"; |
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reg = <0xfffe0080 0x80>; |
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ranges = <0 0xfffe0080 0x80>; |
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gpio@0 { |
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compatible = "brcm,bcm6358-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 40>; |
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#gpio-cells = <2>; |
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}; |
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pinctrl: pinctrl@18 { |
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compatible = "brcm,bcm6358-pinctrl"; |
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reg = <0x18 0x4>; |
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pinctrl_ebi_cs: ebi_cs-pins { |
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function = "ebi_cs"; |
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groups = "ebi_cs_grp"; |
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}; |
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pinctrl_uart1: uart1-pins { |
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function = "uart1"; |
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groups = "uart1_grp"; |
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}; |
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pinctrl_serial_led: serial_led-pins { |
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function = "serial_led"; |
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groups = "serial_led_grp"; |
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}; |
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pinctrl_legacy_led: legacy_led-pins { |
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function = "legacy_led"; |
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groups = "legacy_led_grp"; |
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}; |
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pinctrl_led: led-pins { |
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function = "led"; |
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groups = "led_grp"; |
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}; |
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pinctrl_spi_cs_23: spi_cs-pins { |
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function = "spi_cs"; |
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groups = "spi_cs_grp"; |
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}; |
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pinctrl_utopia: utopia-pins { |
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function = "utopia"; |
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groups = "utopia_grp"; |
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}; |
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pinctrl_pwm_syn_clk: pwm_syn_clk-pins { |
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function = "pwm_syn_clk"; |
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groups = "pwm_syn_clk_grp"; |
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}; |
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pinctrl_sys_irq: sys_irq-pins { |
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function = "sys_irq"; |
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groups = "sys_irq_grp"; |
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}; |
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}; |
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};
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