[PATCH V3] dt-bindings: arm: bcm: add BCM53573 SoCs family binding

[PATCH V3] dt-bindings: arm: bcm: add BCM53573 SoCs family binding

[Rafał Miłecki]

From: Rafał Miłecki <rafal@milecki.pl>

BCM53573 is a family derived from Northstar with some important
differences:
1. Cortex-A9 replaced by Cortex-A7
2. XHCI controller dropped
3. Two Ethernet interfaces removed
4. Two 802.11ac cores embedded

Linux already contains DTS files for some on those devices so add a
proper binding for it.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
V2: Add -v1 prefixes to Tenda AC6/W15E. There are more versions.
V3: Use dual licensing
---
 .../bindings/arm/bcm/brcm,bcm53573.yaml       | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/bcm/brcm,bcm53573.yaml

diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm53573.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm53573.yaml
new file mode 100644
index 000000000000..81b9a4a641c1
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm53573.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm53573.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM53573 SoCs family
+
+description:
+  Broadcom BCM53573 / BCM47189 Wi-Fi SoCs derived from Northstar.
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: BCM53573 based boards
+        items:
+          - enum:
+              - tenda,ac6-v1
+              - tenda,w15e-v1
+          - const: brcm,bcm53573
+
+      - description: BCM47189 based boards
+        items:
+          - enum:
+              - brcm,bcm947189acdbmr
+              - luxul,xap-810-v1
+              - luxul,xap-1440-v1
+              - tenda,ac9
+          - const: brcm,bcm47189
+          - const: brcm,bcm53573
+
+additionalProperties: true
+
+...
-- 
2.35.3

Re: [PATCH V3] dt-bindings: arm: bcm: add BCM53573 SoCs family binding

[Florian Fainelli]

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From: Florian Fainelli <f.fainelli@gmail.com>

On Mon, 10 Jul 2023 19:59:44 +0200, Rafał Miłecki <zajec5@gmail.com> wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> BCM53573 is a family derived from Northstar with some important
> differences:
> 1. Cortex-A9 replaced by Cortex-A7
> 2. XHCI controller dropped
> 3. Two Ethernet interfaces removed
> 4. Two 802.11ac cores embedded
> 
> Linux already contains DTS files for some on those devices so add a
> proper binding for it.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

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