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dt-bindings: pinctrl: rt2880: fix binding name, pin groups and functions

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Deprecate the old property "ralink,rt2880-pinmux". Add the new property
"ralink,rt2880-pinctrl". The old property name was inaccurate as the
hardware block is called pinctrl across the Mediatek/Ralink architecture.

Current pin group and function bindings are for MT7621. Put bindings for
RT2880 instead.

Add me as a maintainer.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20220414173916.5552-11-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arınç ÜNAL 2022-04-14 20:39:12 +03:00 committed by Linus Walleij
parent b4f209e32b
commit 23e37546b2
1 changed files with 13 additions and 13 deletions
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26
Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml → Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
View File

@ -1,21 +1,23 @@
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/ralink,rt2880-pinmux.yaml#
$id: http://devicetree.org/schemas/pinctrl/ralink,rt2880-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Ralink rt2880 pinmux controller
title: Ralink RT2880 Pin Controller
maintainers:
- Arınç ÜNAL <arinc.unal@arinc9.com>
- Sergio Paracuellos <sergio.paracuellos@gmail.com>
description:
The rt2880 pinmux can only set the muxing of pin groups. Muxing indiviual pins
is not supported. There is no pinconf support.
Ralink RT2880 pin controller for RT2880 SoC.
The pin controller can only set the muxing of pin groups. Muxing individual
pins is not supported. There is no pinconf support.
properties:
compatible:
const: ralink,rt2880-pinmux
const: ralink,rt2880-pinctrl
patternProperties:
'-pins$':
@ -28,14 +30,12 @@ patternProperties:
properties:
groups:
description: Name of the pin group to use for the functions.
enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi,
uart1, uart2, uart3, wdt]
description: The pin group to select.
enum: [i2c, spi, uartlite, jtag, mdio, sdram, pci]
function:
description: The mux function to select
enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk,
pcie rst, pcm, rgmii1, rgmii2, sdhci, spdif2, spdif3,
spi, uart1, uart2, uart3, wdt refclk, wdt rst]
description: The mux function to select.
enum: [gpio, i2c, spi, uartlite, jtag, mdio, sdram, pci]
required:
- groups
@ -57,7 +57,7 @@ examples:
# Pinmux controller node
- |
pinctrl {
compatible = "ralink,rt2880-pinmux";
compatible = "ralink,rt2880-pinctrl";
i2c_pins: i2c0-pins {
pinmux {