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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---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 Controller8 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 map15 for controlling the GPIO and pins of the SoC.16 17properties:18 "#address-cells": true19 20 "#size-cells": true21 22 compatible:23 items:24 - const: brcm,bcm6358-gpio-sysctl25 - const: syscon26 - const: simple-mfd27 28 ranges:29 maxItems: 130 31 reg:32 maxItems: 133 34patternProperties:35 "^gpio@[0-9a-f]+$":36 # Child node37 type: object38 $ref: /schemas/gpio/brcm,bcm63xx-gpio.yaml39 description:40 GPIO controller for the SoC GPIOs. This child node definition41 should follow the bindings specified in42 Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml.43 44 "^pinctrl@[0-9a-f]+$":45 # Child node46 type: object47 $ref: /schemas/pinctrl/brcm,bcm6358-pinctrl.yaml48 description:49 Pin controller for the SoC pins. This child node definition50 should follow the bindings specified in51 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml.52 53required:54 - "#address-cells"55 - compatible56 - ranges57 - reg58 - "#size-cells"59 60additionalProperties: false61 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 };131