[PATCH] mmc: sdhci-esdhc-imx: enable quirks SDHCI_QUIRK_NO_LED

[Bough Chen]

> -----Original Message-----
> From: Peng Fan (OSS) <peng.fan at oss.nxp.com>
> Sent: 2024年9月23日 14:20
> To: Bough Chen <haibo.chen at nxp.com>; adrian.hunter at intel.com;
> ulf.hansson at linaro.org
> Cc: shawnguo at kernel.org; s.hauer at pengutronix.de; kernel at pengutronix.de;
> festevam at gmail.com; imx at lists.linux.dev; linux-mmc at vger.kernel.org; dl-S32
> <S32 at nxp.com>; linux-arm-kernel at lists.infradead.org;
> linux-kernel at vger.kernel.org; Peng Fan <peng.fan at nxp.com>
> Subject: [PATCH] mmc: sdhci-esdhc-imx: enable quirks SDHCI_QUIRK_NO_LED
> 
> From: Peng Fan <peng.fan at nxp.com>
> 
> Enable SDHCI_QUIRK_NO_LED for i.MX7ULP, i.MX8MM, i.MX8QXP and
> i.MXRT1050. Even there is LCTL register bit, there is no IOMUX PAD for it. So
> there is no sense to enable LED for SDHCI for these SoCs.
> 
Reasonable.

Reviewed-by: Haibo Chen <haibo.chen at nxp.com>

Regards
Haibo Chen
> Signed-off-by: Peng Fan <peng.fan at nxp.com>
> ---
>  drivers/mmc/host/sdhci-esdhc-imx.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c
> b/drivers/mmc/host/sdhci-esdhc-imx.c
> index 8f0bc6dca2b0..ef3a44f2dff1 100644
> --- a/drivers/mmc/host/sdhci-esdhc-imx.c
> +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
> @@ -238,6 +238,7 @@ struct esdhc_platform_data {
> 
>  struct esdhc_soc_data {
>  	u32 flags;
> +	u32 quirks;
>  };
> 
>  static const struct esdhc_soc_data esdhc_imx25_data = { @@ -309,10 +310,12
> @@ static struct esdhc_soc_data usdhc_imx7ulp_data = {
>  			| ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_HS200
>  			| ESDHC_FLAG_PMQOS | ESDHC_FLAG_HS400
>  			| ESDHC_FLAG_STATE_LOST_IN_LPMODE,
> +	.quirks = SDHCI_QUIRK_NO_LED,
>  };
>  static struct esdhc_soc_data usdhc_imxrt1050_data = {
>  	.flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING
>  			| ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_HS200,
> +	.quirks = SDHCI_QUIRK_NO_LED,
>  };
> 
>  static struct esdhc_soc_data usdhc_imx8qxp_data = { @@ -321,6 +324,7 @@
> static struct esdhc_soc_data usdhc_imx8qxp_data = {
>  			| ESDHC_FLAG_HS400 | ESDHC_FLAG_HS400_ES
>  			| ESDHC_FLAG_STATE_LOST_IN_LPMODE
>  			| ESDHC_FLAG_CLK_RATE_LOST_IN_PM_RUNTIME,
> +	.quirks = SDHCI_QUIRK_NO_LED,
>  };
> 
>  static struct esdhc_soc_data usdhc_imx8mm_data = { @@ -328,6 +332,7 @@
> static struct esdhc_soc_data usdhc_imx8mm_data = {
>  			| ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_HS200
>  			| ESDHC_FLAG_HS400 | ESDHC_FLAG_HS400_ES
>  			| ESDHC_FLAG_STATE_LOST_IN_LPMODE,
> +	.quirks = SDHCI_QUIRK_NO_LED,
>  };
> 
>  struct pltfm_imx_data {
> @@ -1687,6 +1692,7 @@ static int sdhci_esdhc_imx_probe(struct
> platform_device *pdev)
> 
>  	imx_data->socdata = device_get_match_data(&pdev->dev);
> 
> +	host->quirks |= imx_data->socdata->quirks;
>  	if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
>  		cpu_latency_qos_add_request(&imx_data->pm_qos_req, 0);
> 
> --
> 2.37.1