Re: [PATCH v2] EDAC/qcom: Skip ECC interrupt setup on Shikra, pre-configured by DSF
From: Bjorn Andersson
Date: Mon Jul 20 2026 - 13:22:55 EST
On Mon, 13 Jul 2026 15:28:52 +0530, Faiyaz Mohammed wrote:
> On Shikra, the DDR System Firmware (DSF) configures ECC interrupt
> routing before the kernel driver probes — it enables Tag/Data RAM
> interrupts and programs error thresholds in the LLCC interrupt-enable
> registers.
>
> Set irq_configured in shikra_cfg so that qcom_llcc_edac_probe() skips
> calling qcom_llcc_core_setup(), which would otherwise overwrite the
> firmware-managed register state with redundant writes.
>
> [...]
Applied, thanks!
[1/1] EDAC/qcom: Skip ECC interrupt setup on Shikra, pre-configured by DSF
commit: 43584144a46bccbe90482cd8eede9596d8fc47dc
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>