linux-kernel - Re: [PATCH] mmc: sdhci_am654: fix start loop index for TAP value parsing

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Date:   Fri, 3 Nov 2023 12:16:07 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Nitin Yadav <n-yadav@...com>
Cc:     adrian.hunter@...el.com, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mmc: sdhci_am654: fix start loop index for TAP value parsing

On Thu, 26 Oct 2023 at 08:15, Nitin Yadav <n-yadav@...com> wrote:
>
> ti,otap-del-sel-legacy/ti,itap-del-sel-legacy passed from DT
> are currently ignored for all SD/MMC and eMMC modes. Fix this
> by making start loop index to MMC_TIMING_LEGACY.
>
> Fixes: 8ee5fc0e0b3be ("mmc: sdhci_am654: Update OTAPDLY writes")
>
> Signed-off-by: Nitin Yadav <n-yadav@...com>

Applied for fixes and by adding a stable tag, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/sdhci_am654.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
> index 544aaaf5cb0f..aae9d255c6a1 100644
> --- a/drivers/mmc/host/sdhci_am654.c
> +++ b/drivers/mmc/host/sdhci_am654.c
> @@ -606,7 +606,7 @@ static int sdhci_am654_get_otap_delay(struct sdhci_host *host,
>                 return 0;
>         }
>
> -       for (i = MMC_TIMING_MMC_HS; i <= MMC_TIMING_MMC_HS400; i++) {
> +       for (i = MMC_TIMING_LEGACY; i <= MMC_TIMING_MMC_HS400; i++) {
>
>                 ret = device_property_read_u32(dev, td[i].otap_binding,
>                                                &sdhci_am654->otap_del_sel[i]);
> --
> 2.25.1
>