| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/smsc,lan91c111.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Smart Mixed-Signal Connectivity (SMSC) LAN91C9x/91C1xx Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Nicolas Pitre <nico@fluxnic.net> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: ethernet-controller.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | const: smsc,lan91c111 |
| 18 | |
| 19 | reg: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | interrupts: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | reg-shift: true |
| 26 | |
| 27 | reg-io-width: |
| 28 | enum: [ 1, 2, 4 ] |
| 29 | default: 4 |
| 30 | |
| 31 | reset-gpios: |
| 32 | description: GPIO connected to control RESET pin |
| 33 | maxItems: 1 |
| 34 | |
| 35 | power-gpios: |
| 36 | description: GPIO connect to control PWRDWN pin |
| 37 | maxItems: 1 |
| 38 | |
| 39 | pxa-u16-align4: |
| 40 | description: put in place the workaround the force all u16 writes to be |
| 41 | 32 bits aligned |
| 42 | type: boolean |
| 43 | |
| 44 | required: |
| 45 | - compatible |
| 46 | - reg |
| 47 | - interrupts |
| 48 | |
| 49 | unevaluatedProperties: false |
| 50 | |
| 51 | examples: |
| 52 | - | |
| 53 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 54 | |
| 55 | ethernet@4010000 { |
| 56 | compatible = "smsc,lan91c111"; |
| 57 | reg = <0x40100000 0x10000>; |
| 58 | phy-mode = "mii"; |
| 59 | interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; |
| 60 | reg-io-width = <2>; |
| 61 | }; |