Commit 23e37546 authored by Arınç ÜNAL's avatar Arınç ÜNAL Committed by Linus Walleij
Browse files

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



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: default avatarArınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20220414173916.5552-11-arinc.unal@arinc9.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent b4f209e3

Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml→Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml

+13 −13
Original line number Diff line number Diff line 
# 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 {