2022-02-09 12:40:40

by Bo Jiao

Subject: [PATCH v4 1/3] dt-bindings: net: wireless: mt76: document bindings for MT7986

From: Peter Chiu <[email protected]>

Add an entry for MT7986 SoC.

Signed-off-by: Peter Chiu <[email protected]>
Cc: [email protected]
---
v3:
- fix yamllint warnings and errors
- add 'minItems: 1' to keep 1 reg entry being valid
v4:
- add description for property reg items
---
.../bindings/net/wireless/mediatek,mt76.yaml | 33 +++++++++++++++++--
1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
index 1489d3c..a76e5f7 100644
--- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
@@ -18,7 +18,7 @@ description: |
wireless device. The node is expected to be specified as a child
node of the PCI controller to which the wireless chip is connected.
Alternatively, it can specify the wireless part of the MT7628/MT7688
- or MT7622 SoC.
+ or MT7622/MT7986 SoC.

allOf:
- $ref: ieee80211.yaml#
@@ -29,9 +29,13 @@ properties:
- mediatek,mt76
- mediatek,mt7628-wmac
- mediatek,mt7622-wmac
+ - mediatek,mt7986-wmac

reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 3
+ description:
+ MT7986 should contain 3 regions consys, dcm, and sku, in this order.

interrupts:
maxItems: 1
@@ -39,6 +43,17 @@ properties:
power-domains:
maxItems: 1

+ memory-region:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+ description:
+ Specify the consys reset for mt7986.
+
+ reset-name:
+ const: consys
+
mediatek,infracfg:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@@ -165,7 +180,7 @@ required:
- compatible
- reg

-additionalProperties: false
+unevaluatedProperties: false

examples:
- |
@@ -231,3 +246,15 @@ examples:

power-domains = <&scpsys 3>;
};
+
+ - |
+ wifi@18000000 {
+ compatible = "mediatek,mt7986-wmac";
+ resets = <&watchdog 23>;
+ reset-names = "consys";
+ reg = <0x18000000 0x1000000>,
+ <0x10003000 0x1000>,
+ <0x11d10000 0x1000>;
+ interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+ memory-region = <&wmcpu_emi>;
+ };
--
2.18.0

2022-02-09 19:47:42

by Rob Herring

Subject: Re: [PATCH v4 1/3] dt-bindings: net: wireless: mt76: document bindings for MT7986

On Wed, 09 Feb 2022 14:11:55 +0800, Bo Jiao wrote:
> From: Peter Chiu <[email protected]>
>
> Add an entry for MT7986 SoC.
>
> Signed-off-by: Peter Chiu <[email protected]>
> Cc: [email protected]
> ---
> v3:
> - fix yamllint warnings and errors
> - add 'minItems: 1' to keep 1 reg entry being valid
> v4:
> - add description for property reg items
> ---
> .../bindings/net/wireless/mediatek,mt76.yaml | 33 +++++++++++++++++--
> 1 file changed, 30 insertions(+), 3 deletions(-)
>

Reviewed-by: Rob Herring <[email protected]>