Re: [PATCH v3 0/5] arm64: dts: qcom: Add initial device tree support for Shikra

From: Komal Bajaj

Date: Wed May 27 2026 - 09:56:26 EST

On 5/25/2026 6:44 PM, Konrad Dybcio wrote:
On 5/22/26 8:02 PM, Komal Bajaj wrote:
Add initial device tree support for the Qualcomm Shikra SoC.
Shikra ships in a SoM form factor; this series covers the CQ2390M,
CQ2390S and IQ2390S SoM variants and their EVK boards.
The series adds:
- dt-bindings for the Shikra SoC, CQ2390M/CQ2390S/IQ2390S EVK boards
- SoC base DTSI
- CQ2390M SoM DTSI with PM4125 and PM8005 PMIC regulator definitions
- IQ2390S SoM DTSI with PM8150 PMIC regulator definitions
- EVK DTS files enabling UART and eMMC on the carrier board

Note: USB support is intentionally dropped from this series. It will be
sent separately once the USB driver changes for Shikra are concluded.

Signed-off-by: Komal Bajaj <komal.bajaj@xxxxxxxxxxxxxxxx>

---
Changes in v3:
- Drop USB nodes from this series; will be sent separately pending
conclusion of USB driver changes for Shikra
- Fix CPU3 reg address (0x300 -> 0x10000)
This part seems to not have gone through (have you verified it at runtime,
e.g. via reading the MPIDR_EL1 register?

Thanks for pointing out this, I missed to update the cover letter, the value is still unchanged.
(Core3  bootup failed with reg address 0x10000) [1].


and memory base (0xa0000000 -> 0x80000000) (sashiko-bot)> - Fix power-domain macro: QCM2290_VDDCX -> RPMPD_VDDCX for sdhc (sashiko-bot)
- Fix MPM interrupt number for ss_phy_irq (8 -> 9) (sashiko-bot)
Hm? I don't see a 8 or a 9 in either this or previous revisions

This is a miss from my side while updating the cover.  It's interrupt controller's interrupt vector  instead of MPM interrupt vector[1].
Will review and fix all the cover contents in next revision.

[1]: https://lore.kernel.org/all/af80ccf3-b26b-48f7-ba94-0830c0730a94@xxxxxxxxxxxxxxxx/

Thanks
Komal