diff options
Diffstat (limited to 'drivers/serial/serial_sh.c')
| -rw-r--r-- | drivers/serial/serial_sh.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index 087785f..d9db702 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -226,11 +226,14 @@ static int sh_serial_ofdata_to_platdata(struct udevice *dev) plat->base = addr; ret = clk_get_by_name(dev, "fck", &sh_serial_clk); - if (!ret) - plat->clk = clk_get_rate(&sh_serial_clk); - else + if (!ret) { + ret = clk_enable(&sh_serial_clk); + if (!ret) + plat->clk = clk_get_rate(&sh_serial_clk); + } else { plat->clk = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "clock", 1); + } plat->type = dev_get_driver_data(dev); return 0; |