The driver currently reads the card-detect but does not register it with the MMC stack. Update this so that card-detect works as expected.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/mmc/pci_mmc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/pci_mmc.c b/drivers/mmc/pci_mmc.c index fd5dd229b58..b9ab064b60e 100644 --- a/drivers/mmc/pci_mmc.c +++ b/drivers/mmc/pci_mmc.c @@ -53,6 +53,7 @@ static int pci_mmc_probe(struct udevice *dev) host->ioaddr = (void *)dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, PCI_REGION_MEM); host->name = dev->name; + host->cd_gpio = priv->cd_gpio; host->mmc = &plat->mmc; host->mmc->dev = dev; ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0); @@ -68,8 +69,11 @@ static int pci_mmc_of_to_plat(struct udevice *dev) { if (CONFIG_IS_ENABLED(DM_GPIO)) { struct pci_mmc_priv *priv = dev_get_priv(dev); + int ret;
- gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN); + ret = gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, + GPIOD_IS_IN); + log_debug("cd-gpio %s done, ret=%d\n", dev->name, ret); }
return 0;