| Message ID | 20210415104728.8471-2-shawn.guo@linaro.org |
|---|---|
| State | Accepted |
| Commit | b4193622707846637ea58bd3bdcaf8be997c4db9 |
| Headers | show |
| Series | brcmfmac: support parse country code map from DT | expand |
On Thu, 15 Apr 2021 18:47:27 +0800, Shawn Guo wrote: > Add optional brcm,ccode-map property to support translation from ISO3166 > country code to brcmfmac firmware country code and revision. > > The country revision is needed because the RF parameters that provide > regulatory compliance are tweaked per platform/customer. So depending > on the RF path tight to the chip, certain country revision needs to be > specified. As such they could be seen as device specific calibration > data which is a good fit into device tree. > > Signed-off-by: Shawn Guo <shawn.guo@linaro.org> > Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> > --- > .../bindings/net/wireless/brcm,bcm4329-fmac.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > Applied, thanks!
diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml index b5fcc73ce6be..c11f23b20c4c 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml @@ -68,6 +68,13 @@ properties: description: A GPIO line connected to the WL_RST line, if present this shall be flagged as active low. + brcm,ccode-map: + $ref: /schemas/types.yaml#/definitions/string-array + description: Multiple strings for translating ISO3166 country code to + brcmfmac firmware country code and revision. + items: + pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$' + required: - compatible - reg @@ -97,5 +104,6 @@ examples: interrupts = <24 IRQ_TYPE_EDGE_FALLING>; interrupt-names = "host-wake"; reset-gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + brcm,ccode-map = "JP-JP-78", "US-Q2-86"; }; };