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Diffstat (limited to 'drivers/tty/serial/earlycon.c')
| -rw-r--r-- | drivers/tty/serial/earlycon.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c index 22683393a0f2..c14873b67803 100644 --- a/drivers/tty/serial/earlycon.c +++ b/drivers/tty/serial/earlycon.c @@ -246,7 +246,6 @@ int __init of_setup_earlycon(const struct earlycon_id *match, return -ENXIO; } port->mapbase = addr; - port->uartclk = BASE_BAUD * 16; val = of_get_flat_dt_prop(node, "reg-offset", NULL); if (val) @@ -281,6 +280,10 @@ int __init of_setup_earlycon(const struct earlycon_id *match, if (val) early_console_dev.baud = be32_to_cpu(*val); + val = of_get_flat_dt_prop(node, "clock-frequency", NULL); + if (val) + port->uartclk = be32_to_cpu(*val); + if (options) { early_console_dev.baud = simple_strtoul(options, NULL, 0); strlcpy(early_console_dev.options, options, |