Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
99 lines
2.2 KiB
YAML
99 lines
2.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/net/micrel,ks8851.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Micrel KS8851 Ethernet MAC (SPI and Parallel bus options)
|
|
|
|
maintainers:
|
|
- Marek Vasut <marex@denx.de>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- micrel,ks8851 # SPI bus option
|
|
- micrel,ks8851-mll # Parallel bus option
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
reg:
|
|
minItems: 1
|
|
items:
|
|
- description: SPI or Parallel bus hardware address
|
|
- description: Parallel bus command mode address
|
|
|
|
reset-gpios:
|
|
maxItems: 1
|
|
description:
|
|
The reset_n input pin
|
|
|
|
vdd-supply:
|
|
description: |
|
|
Analog 3.3V supply for Ethernet MAC
|
|
|
|
vdd-io-supply:
|
|
description: |
|
|
Digital 1.8V IO supply for Ethernet MAC
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
|
|
allOf:
|
|
- $ref: ethernet-controller.yaml#
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: micrel,ks8851
|
|
then:
|
|
$ref: /schemas/spi/spi-peripheral-props.yaml#
|
|
properties:
|
|
reg:
|
|
maxItems: 1
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: micrel,ks8851-mll
|
|
then:
|
|
$ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
|
|
properties:
|
|
reg:
|
|
minItems: 2
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
/* SPI bus option */
|
|
spi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ethernet@0 {
|
|
compatible = "micrel,ks8851";
|
|
reg = <0>;
|
|
interrupt-parent = <&msmgpio>;
|
|
interrupts = <90 8>;
|
|
vdd-supply = <&ext_l2>;
|
|
vdd-io-supply = <&pm8921_lvs6>;
|
|
reset-gpios = <&msmgpio 89 0>;
|
|
};
|
|
};
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
/* Parallel bus option */
|
|
memory-controller {
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
ethernet@1,0 {
|
|
compatible = "micrel,ks8851-mll";
|
|
reg = <1 0x0 0x2>, <1 0x2 0x20000>;
|
|
interrupt-parent = <&gpioc>;
|
|
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|