target/linux/bcm4908/patches-5.4/170-0001-dt-bindings-net-document-BCM4908-Ethernet-controller.patch

   1 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   2 Date: Fri, 5 Feb 2021 21:57:41 +0100
   3 Subject: [PATCH 1/2] dt-bindings: net: document BCM4908 Ethernet controller
   4
   5 BCM4908 is a family of SoCs with integrated Ethernet controller.
   6
   7 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
   8 ---
   9  .../bindings/net/brcm,bcm4908enet.yaml        | 45 +++++++++++++++++++
  10  1 file changed, 45 insertions(+)
  11  create mode 100644 Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
  12
  13 --- /dev/null
  14 +++ b/Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
  15 @@ -0,0 +1,45 @@
  16 +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
  17 +%YAML 1.2
  18 +---
  19 +$id: http://devicetree.org/schemas/net/brcm,bcm4908enet.yaml#
  20 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  21 +
  22 +title: Broadcom BCM4908 Ethernet controller
  23 +
  24 +description: Broadcom's Ethernet controller integrated into BCM4908 family SoCs
  25 +
  26 +maintainers:
  27 +  - Rafał Miłecki <rafal@milecki.pl>
  28 +
  29 +properties:
  30 +  compatible:
  31 +    const: brcm,bcm4908enet
  32 +
  33 +  reg:
  34 +    maxItems: 1
  35 +
  36 +  interrupts:
  37 +    description: RX interrupt
  38 +
  39 +  interrupt-names:
  40 +    const: rx
  41 +
  42 +required:
  43 +  - reg
  44 +  - interrupts
  45 +  - interrupt-names
  46 +
  47 +additionalProperties: false
  48 +
  49 +examples:
  50 +  - |
  51 +    #include <dt-bindings/interrupt-controller/irq.h>
  52 +    #include <dt-bindings/interrupt-controller/arm-gic.h>
  53 +
  54 +    ethernet@80002000 {
  55 +        compatible = "brcm,bcm4908enet";
  56 +        reg = <0x80002000 0x1000>;
  57 +
  58 +        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  59 +        interrupt-names = "rx";
  60 +    };