diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index ab3f6e91853d..ff6ba6d86cd8 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1516,7 +1516,7 @@ static struct dma_chan *sci_request_dma_chan(struct uart_port *port, chan = dma_request_slave_channel(port->dev, dir == DMA_MEM_TO_DEV ? "tx" : "rx"); if (!chan) { - dev_warn(port->dev, "dma_request_slave_channel failed\n"); + dev_dbg(port->dev, "dma_request_slave_channel failed\n"); return NULL; } @@ -3414,6 +3414,12 @@ static int __init scif_early_console_setup(struct earlycon_device *device, { return early_console_setup(device, PORT_SCIF); } +static int __init rzscifa_early_console_setup(struct earlycon_device *device, + const char *opt) +{ + port_cfg.regtype = SCIx_RZ_SCIFA_REGTYPE; + return early_console_setup(device, PORT_SCIF); +} static int __init scifa_early_console_setup(struct earlycon_device *device, const char *opt) { @@ -3432,6 +3438,7 @@ static int __init hscif_early_console_setup(struct earlycon_device *device, OF_EARLYCON_DECLARE(sci, "renesas,sci", sci_early_console_setup); OF_EARLYCON_DECLARE(scif, "renesas,scif", scif_early_console_setup); +OF_EARLYCON_DECLARE(scif, "renesas,scif-r7s9210", rzscifa_early_console_setup); OF_EARLYCON_DECLARE(scifa, "renesas,scifa", scifa_early_console_setup); OF_EARLYCON_DECLARE(scifb, "renesas,scifb", scifb_early_console_setup); OF_EARLYCON_DECLARE(hscif, "renesas,hscif", hscif_early_console_setup); |