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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/brcm,bcm4908-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom BCM4908 pin controller
maintainers:
- Rafał Miłecki <rafal@milecki.pl>
description:
Binding for pin controller present on BCM4908 family SoCs.
properties:
compatible:
const: brcm,bcm4908-pinctrl
reg:
maxItems: 1
patternProperties:
'-pins$':
type: object
$ref: pinmux-node.yaml#
additionalProperties: false
properties:
function:
enum: [ led_0, led_1, led_2, led_3, led_4, led_5, led_6, led_7, led_8,
led_9, led_10, led_11, led_12, led_13, led_14, led_15, led_16,
led_17, led_18, led_19, led_20, led_21, led_22, led_23, led_24,
led_25, led_26, led_27, led_28, led_29, led_30, led_31,
hs_uart, i2c, i2s, nand_ctrl, nand_data, emmc_ctrl, usb0_pwr,
usb1_pwr ]
groups:
minItems: 1
maxItems: 2
items:
enum: [ led_0_grp_a, led_1_grp_a, led_2_grp_a, led_3_grp_a,
led_4_grp_a, led_5_grp_a, led_6_grp_a, led_7_grp_a,
led_8_grp_a, led_9_grp_a, led_10_grp_a, led_10_grp_b,
led_11_grp_a, led_11_grp_b, led_12_grp_a, led_12_grp_b,
led_13_grp_a, led_13_grp_b, led_14_grp_a, led_15_grp_a,
led_16_grp_a, led_17_grp_a, led_18_grp_a, led_19_grp_a,
led_20_grp_a, led_21_grp_a, led_22_grp_a, led_23_grp_a,
led_24_grp_a, led_25_grp_a, led_26_grp_a, led_27_grp_a,
led_28_grp_a, led_29_grp_a, led_30_grp_a, led_31_grp_a,
led_31_grp_b, hs_uart_grp, i2c_grp_a, i2c_grp_b, i2s_grp,
nand_ctrl_grp, nand_data_grp, emmc_ctrl_grp, usb0_pwr_grp,
usb1_pwr_grp ]
allOf:
- $ref: pinctrl.yaml#
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
pinctrl@ff800560 {
compatible = "brcm,bcm4908-pinctrl";
reg = <0xff800560 0x10>;
led_0-a-pins {
function = "led_0";
groups = "led_0_grp_a";
};
};
|
