Re: [PATCH] ARM: dts: samsung: exynos4412-p4note: allow powering off the wifi card

[Krzysztof Kozlowski]

On 24/10/2026 22:48, thesame-personal wrote:
> sdhci_3 serving BCM4334 was missing cap-power-off-card.
> On my N8000 this resulted in the following messages after sleeping:
> [305.759883] PM: suspend entry (deep)
> [306.514698] brcmfmac: brcmf_ops_sdio_suspend: Failed to set pm_flags 1
> [306.671504] brcmfmac: brcmf_sdio_htclk: HT Avail request error: -110
> [307.127267] PM: suspend exit
> 
> The regression was triggered by commit 8c3170628a9c
> ("wifi: brcmfmac: keep power during suspend if board requires it").
> Midas already has a fix in commit 2ff147fdfa99
> ("ARM: dts: samsung: exynos4412-midas:
> turn off SDIO WLAN chip during system suspend").
> exynos4412-p4note.dtsi does not include exynos4412-midas.dtsi,
> so p4note did not automatically inherit the Midas fix.
> 
> Another affected board was fixed in commit 863d69923bdb ("ARM: dts:
> samsung: exynos4210-i9100: turn off SDIO WLAN chip during system
> suspend").

Drop paragraph, not needed here.

> 

Please add Fixed tax and Cc-stable.

> Signed-off-by: Artem Utkin <thesame.personal@xxxxxxxxx>

Does not match From.

Best regards,
Krzysztof