[PATCH v1 2/4] drivers: mmc: iproc_sdhci: enable broken R1B response quirk

Jaehoon Chung jh80.chung at samsung.com
Tue Mar 31 07:41:58 CEST 2020


On 3/31/20 2:34 PM, Rayagonda Kokatanur wrote:
> From: Bharat Kumar Reddy Gooty <bharat.gooty at broadcom.com>
> 
> Enable SDHCI_QUIRK_BROKEN_R1B quirk.

Is there any problem or special reason to add this quirks?

Best Regards,
Jaehoon Chung

> 
> Signed-off-by: Bharat Kumar Reddy Gooty <bharat.gooty at broadcom.com>
> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur at broadcom.com>
> ---
>  drivers/mmc/iproc_sdhci.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/iproc_sdhci.c b/drivers/mmc/iproc_sdhci.c
> index 36ecdba5c6..f65a1e543d 100644
> --- a/drivers/mmc/iproc_sdhci.c
> +++ b/drivers/mmc/iproc_sdhci.c
> @@ -188,7 +188,7 @@ static int iproc_sdhci_probe(struct udevice *dev)
>  	host->ioaddr = (void *)devfdt_get_addr(dev);
>  	host->voltages = MMC_VDD_165_195 |
>  			 MMC_VDD_32_33 | MMC_VDD_33_34;
> -	host->quirks = SDHCI_QUIRK_BROKEN_VOLTAGE;
> +	host->quirks = SDHCI_QUIRK_BROKEN_VOLTAGE | SDHCI_QUIRK_BROKEN_R1B;
>  	host->host_caps = MMC_MODE_DDR_52MHz;
>  	host->index = fdtdec_get_uint(gd->fdt_blob, node, "index", 0);
>  	host->ops = &sdhci_platform_ops;
> 



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