.nci_update_config = nfcmrvl_uart_nci_update_config
};
-#ifdef CONFIG_OF
-
static int nfcmrvl_uart_parse_dt(struct device_node *node,
struct nfcmrvl_platform_data *pdata)
{
return 0;
}
-#else
-
-static int nfcmrvl_uart_parse_dt(struct device_node *node,
- struct nfcmrvl_platform_data *pdata)
-{
- return -ENODEV;
-}
-
-#endif
-
/*
** NCI UART OPS
*/
nu->drv_data = priv;
nu->ndev = priv->ndev;
- /* Set BREAK */
- if (priv->config.break_control && nu->tty->ops->break_ctl)
- nu->tty->ops->break_ctl(nu->tty, -1);
-
return 0;
}
{
struct nfcmrvl_private *priv = (struct nfcmrvl_private *)nu->drv_data;
+ if (priv->ndev->nfc_dev->fw_download_in_progress)
+ return;
+
/* Remove BREAK to wake up the NFCC */
if (priv->config.break_control && nu->tty->ops->break_ctl) {
nu->tty->ops->break_ctl(nu->tty, 0);
{
struct nfcmrvl_private *priv = (struct nfcmrvl_private *)nu->drv_data;
+ if (priv->ndev->nfc_dev->fw_download_in_progress)
+ return;
+
/*
** To ensure that if the NFCC goes in DEEP SLEEP sate we can wake him
** up. we set BREAK. Once we will be ready to send again we will remove
** it.
*/
- if (priv->config.break_control && nu->tty->ops->break_ctl)
+ if (priv->config.break_control && nu->tty->ops->break_ctl) {
nu->tty->ops->break_ctl(nu->tty, -1);
+ usleep_range(1000, 3000);
+ }
}
static struct nci_uart nfcmrvl_nci_uart = {