On 2 June 2015 at 09:09, Yangbo Lu <yangbo.lu@xxxxxxxxxxxxx> wrote: > Add SDHCI_QUIRK2_CIRCUIT_SUPPORT_VS33 for T4240 > > Signed-off-by: Yangbo Lu <yangbo.lu@xxxxxxxxxxxxx> > --- > drivers/mmc/host/sdhci-of-esdhc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c > index 22e9111..4f5fe42 100644 > --- a/drivers/mmc/host/sdhci-of-esdhc.c > +++ b/drivers/mmc/host/sdhci-of-esdhc.c > @@ -369,6 +369,9 @@ static int sdhci_esdhc_probe(struct platform_device *pdev) > host->quirks2 |= SDHCI_QUIRK2_BROKEN_HOST_CONTROL; > } > > + if (of_device_is_compatible(np, "fsl,t4240-esdhc")) > + host->quirks2 |= SDHCI_QUIRK2_CIRCUIT_SUPPORT_VS33; > + Instead of checking the compatible, could you check the "ocr_avail" mask which mmc_of_parse() create from the vmmc regulator? > /* call to generic mmc_of_parse to support additional capabilities */ > ret = mmc_of_parse(host->mmc); > if (ret) > -- > 2.1.0.27.g96db324 > Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
