Commit 7b5730f0 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Linus Walleij

dt-bindings: pinctrl: Add binding for BCM4908 pinctrl

It's hardware block that is part of every SoC from BCM4908 family.
Signed-off-by: default avatarRafał Miłecki <rafal@milecki.pl>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220124102243.14912-1-zajec5@gmail.comSigned-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent c00cdc32
# 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#
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";
};
};
......@@ -3688,6 +3688,13 @@ F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
F: drivers/net/ethernet/broadcom/bcm4908_enet.*
F: drivers/net/ethernet/broadcom/unimac.h
BROADCOM BCM4908 PINMUX DRIVER
M: Rafał Miłecki <rafal@milecki.pl>
M: bcm-kernel-feedback-list@broadcom.com
L: linux-gpio@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
BROADCOM BCM5301X ARM ARCHITECTURE
M: Florian Fainelli <f.fainelli@gmail.com>
M: Hauke Mehrtens <hauke@hauke-m.de>
......
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