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mmc: pci_mmc: Set up the card detect 

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>
This commit is contained in:
Simon Glass 2021-03-15 18:00:08 +13:00
parent 42ee0cd216
commit 326aae2589
1 changed files with 5 additions and 1 deletions
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6
drivers/mmc/pci_mmc.c
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@ -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;