linux-kernel - Re: [PATCH 1/7] i3c: mipi-i3c-hci-pci: Set d3hot

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Message-ID: <aXu4ceRx1bGViQ/U@lizhi-Precision-Tower-5810>
Date: Thu, 29 Jan 2026 14:43:45 -0500
From: Frank Li <Frank.li@....com>
To: Adrian Hunter <adrian.hunter@...el.com>
Cc: alexandre.belloni@...tlin.com, linux-i3c@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH 1/7] i3c: mipi-i3c-hci-pci: Set d3hot_delay to 0 for
 Intel controllers

On Thu, Jan 29, 2026 at 08:18:35PM +0200, Adrian Hunter wrote:
> Set d3hot_delay to 0 for Intel controllers because a delay is not needed.
>
> Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
> ---

Reviewed-by: Frank Li <Frank.Li@....com>
>  drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c
> index 0f05a15c14c7..bc83caad4197 100644
> --- a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c
> +++ b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c
> @@ -164,6 +164,7 @@ static int intel_i3c_init(struct mipi_i3c_hci_pci *hci)
>  	dma_set_mask_and_coherent(&hci->pci->dev, DMA_BIT_MASK(64));
>
>  	hci->pci->d3cold_delay = 0;
> +	hci->pci->d3hot_delay = 0;
>
>  	hci->private = host;
>  	host->priv = priv;
> --
> 2.51.0
>