target/linux/bcm4908/patches-5.10/072-v5.12-0001-dt-bindings-net-document-BCM4908-Ethernet-controller.patch

   1 From 387d1c1819790aa8398c7cffab587f9a050a0d1a Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Sun, 7 Feb 2021 23:26:31 +0100
   4 Subject: [PATCH] dt-bindings: net: document BCM4908 Ethernet controller
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 BCM4908 is a family of SoCs with integrated Ethernet controller.
  10
  11 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  12 Signed-off-by: David S. Miller <davem@davemloft.net>
  13 ---
  14  .../bindings/net/brcm,bcm4908enet.yaml        | 45 +++++++++++++++++++
  15  1 file changed, 45 insertions(+)
  16  create mode 100644 Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
  17
  18 --- /dev/null
  19 +++ b/Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
  20 @@ -0,0 +1,45 @@
  21 +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
  22 +%YAML 1.2
  23 +---
  24 +$id: http://devicetree.org/schemas/net/brcm,bcm4908enet.yaml#
  25 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  26 +
  27 +title: Broadcom BCM4908 Ethernet controller
  28 +
  29 +description: Broadcom's Ethernet controller integrated into BCM4908 family SoCs
  30 +
  31 +maintainers:
  32 +  - Rafał Miłecki <rafal@milecki.pl>
  33 +
  34 +properties:
  35 +  compatible:
  36 +    const: brcm,bcm4908enet
  37 +
  38 +  reg:
  39 +    maxItems: 1
  40 +
  41 +  interrupts:
  42 +    description: RX interrupt
  43 +
  44 +  interrupt-names:
  45 +    const: rx
  46 +
  47 +required:
  48 +  - reg
  49 +  - interrupts
  50 +  - interrupt-names
  51 +
  52 +additionalProperties: false
  53 +
  54 +examples:
  55 +  - |
  56 +    #include <dt-bindings/interrupt-controller/irq.h>
  57 +    #include <dt-bindings/interrupt-controller/arm-gic.h>
  58 +
  59 +    ethernet@80002000 {
  60 +        compatible = "brcm,bcm4908enet";
  61 +        reg = <0x80002000 0x1000>;
  62 +
  63 +        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  64 +        interrupt-names = "rx";
  65 +    };