Add Kalama support

[William Bright (WilliamBright-IMD)]

Add support for the QCS8550 (DragonWing Q8) codenamed kalama.

[Amrit Anand (amrianan)]

is there any dt support going to come for this soc? if yes then can you share details for the same.

[William Bright (WilliamBright-IMD)]

I will send it via my contact at Qualcomm, hopefully he can contact you internally

[Dmitry Baryshkov (lumag)]

Amrit Anand (@amrianan) it's already there:

$ ls -l arch/arm64/boot/dts/qcom/qcs8550*.dts 
-rw-rw-r-- 1 lumag lumag  4933 Jul 12 12:31 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
-rw-rw-r-- 1 lumag lumag 34819 Aug  6 12:02 arch/arm64/boot/dts/qcom/qcs8550-rb5gen2.dts

[Kaushal Kumar (quic-kaushalk)]

Amrit Anand (@amrianan) let us check the build issue

[Amrit Anand (amrianan)]

Analysis for build dtb image failure:
PR #135 was branched off main on 2026-08-04 (commit 22fd868). At that point, qcom-next-fitimage.its still referenced the old overlay name qcs6490-rb3gen2-industrial-mezzanine-m2-cologne.dtbo.

After PR #135 was opened, PR #132 ("fitimage: rename rb3gen2 industrial mezzanine UART BT overlay") was merged to main on 2026-08-21 (commit 3924962). That
PR renamed all three references in the ITS to bt-uart.

Hence, William Bright (@WilliamBright-IMD) , please rebase the PR on latest tip.

[William Bright (WilliamBright-IMD)]

Analysis for build dtb image failure: PR #135 was branched off main on 2026-08-04 (commit 22fd868). At that point, qcom-next-fitimage.its still referenced the old overlay name qcs6490-rb3gen2-industrial-mezzanine-m2-cologne.dtbo.

After PR #135 was opened, PR #132 ("fitimage: rename rb3gen2 industrial mezzanine UART BT overlay") was merged to main on 2026-08-21 (commit 3924962). That PR renamed all three references in the ITS to bt-uart.

Hence, William Bright (William Bright (@WilliamBright-IMD)) , please rebase the PR on latest tip.

OK, I have done this and pushed.