From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> Currently it is not possible to use 'mmc-pwrseq-simple' property with this driver because mmc_of_parse() is never called. mmc_of_parse() calls mmc_pwrseq_alloc() that manages MMC power sequence. Call the generic mmc_of_parse() so that we can use 'mmc-pwrseq-simple' to provide reset GPIO to the Wifi/BT chip. Tested on a imx6sl-warp board. Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> --- drivers/mmc/host/sdhci-esdhc-imx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 9cce5cf..d714d8f 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -1075,6 +1075,11 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V; } + /* call to generic mmc_of_parse to support additional capabilities */ + err = mmc_of_parse(host->mmc); + if (err) + goto disable_clk; + err = sdhci_add_host(host); if (err) goto disable_clk; -- 1.9.1 -- 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
