projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| cfb1b98b ÁFR |
1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/mfd/brcm,bcm6358-gpio-sysctl.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Broadcom BCM6358 GPIO System Controller Device Tree Bindings | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Álvaro Fernández Rojas <noltari@gmail.com> | |
| 11 | - Jonas Gorski <jonas.gorski@gmail.com> | |
| 12 | ||
| 13 | description: | |
| 14 | Broadcom BCM6358 SoC GPIO system controller which provides a register map | |
| 15 | for controlling the GPIO and pins of the SoC. | |
| 16 | ||
| 17 | properties: | |
| 18 | "#address-cells": true | |
| 19 | ||
| 20 | "#size-cells": true | |
| 21 | ||
| 22 | compatible: | |
| 23 | items: | |
| 24 | - const: brcm,bcm6358-gpio-sysctl | |
| 25 | - const: syscon | |
| 26 | - const: simple-mfd | |
| 27 | ||
| 28 | ranges: | |
| 29 | maxItems: 1 | |
| 30 | ||
| 31 | reg: | |
| 32 | maxItems: 1 | |
| 33 | ||
| 34 | patternProperties: | |
| 35 | "^gpio@[0-9a-f]+$": | |
| 36 | # Child node | |
| 37 | type: object | |
| 38 | $ref: "../gpio/brcm,bcm6345-gpio.yaml" | |
| 39 | description: | |
| 40 | GPIO controller for the SoC GPIOs. This child node definition | |
| 41 | should follow the bindings specified in | |
| 42 | Documentation/devicetree/bindings/gpio/brcm,bcm6345-gpio.yaml. | |
| 43 | ||
| 44 | "^pinctrl@[0-9a-f]+$": | |
| 45 | # Child node | |
| 46 | type: object | |
| 47 | $ref: "../pinctrl/brcm,bcm6358-pinctrl.yaml" | |
| 48 | description: | |
| 49 | Pin controller for the SoC pins. This child node definition | |
| 50 | should follow the bindings specified in | |
| 51 | Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml. | |
| 52 | ||
| 53 | required: | |
| 54 | - "#address-cells" | |
| 55 | - compatible | |
| 56 | - ranges | |
| 57 | - reg | |
| 58 | - "#size-cells" | |
| 59 | ||
| 60 | additionalProperties: false | |
| 61 | ||
| 62 | examples: | |
| 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 | }; |