Currently, depth-charge Chrome OS bootloader code used in the SC7280
SoC accesses the WiFi node using node names (wifi@<addr>). Since
depth-charge Chrome OS bootloader is a common code that is used in
SoCs having different WiFi chipsets, it is better if the depth-charge
Chrome OS bootloader code accesses the WiFi node using a WiFi alias.
The advantage of this method is that the depth-charge Chrome OS
bootloader code need not be changed for every new WiFi chip.
Therefore, add wifi alias entry for SC7280-idp device tree.
Signed-off-by: Youghandhar Chintala <[email protected]>
---
V3:
- Replaced bootloader with Depth-charge Chrome OS bootloader
in the commit message
---
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index cd432a2856a7..c4f88d7b3758 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -18,6 +18,7 @@ / {
aliases {
bluetooth0 = &bluetooth;
serial1 = &uart7;
+ wifi0 = &wifi;
};
max98360a: audio-codec-0 {
--
2.38.0
On 28/12/2022 10:41, Youghandhar Chintala wrote:
> Currently, depth-charge Chrome OS bootloader code used in the SC7280
> SoC accesses the WiFi node using node names (wifi@<addr>). Since
> depth-charge Chrome OS bootloader is a common code that is used in
> SoCs having different WiFi chipsets, it is better if the depth-charge
> Chrome OS bootloader code accesses the WiFi node using a WiFi alias.
> The advantage of this method is that the depth-charge Chrome OS
> bootloader code need not be changed for every new WiFi chip.
> Therefore, add wifi alias entry for SC7280-idp device tree.
>
> Signed-off-by: Youghandhar Chintala <[email protected]>
> ---
> V3:
> - Replaced bootloader with Depth-charge Chrome OS bootloader
> in the commit message
> ---
> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 1 +
Acked-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
On Wed, 28 Dec 2022 15:11:03 +0530, Youghandhar Chintala wrote:
> Currently, depth-charge Chrome OS bootloader code used in the SC7280
> SoC accesses the WiFi node using node names (wifi@<addr>). Since
> depth-charge Chrome OS bootloader is a common code that is used in
> SoCs having different WiFi chipsets, it is better if the depth-charge
> Chrome OS bootloader code accesses the WiFi node using a WiFi alias.
> The advantage of this method is that the depth-charge Chrome OS
> bootloader code need not be changed for every new WiFi chip.
> Therefore, add wifi alias entry for SC7280-idp device tree.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: qcom: sc7280: Add wifi alias for SC7280-idp
commit: dc58c4d160e72cb28445074c54cc5069bda086a5
Best regards,
--
Bjorn Andersson <[email protected]>