The former SH/SCIF driver had calculated baudrate based on CONFIG_SYS_CLK_FREQ. The newest SH/SCIF needs calculation of the clock for SCIF. This patch defines clock CONFIG_SH_SCIF_CLK_FREQ for SCIF and changes it to CONFIG_SH_SCIF_CLK_FREQ from CONFIG_SYS_CLK_FREQ.
Signed-off-by: Nobuhiro Iwamatsu nobuhiro.iwamatsu.yj@renesas.com Signed-off-by: Nobuhiro Iwamatsu iwamatsu@nigauri.org CC: Albert Aribaud albert.u.boot@aribaud.net --- v2: no changes. re-send as further series.
drivers/serial/serial_sh.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index ff2cdc5..67cc0dc 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -48,7 +48,9 @@ static struct uart_port sh_sci = { static void sh_serial_setbrg(void) { DECLARE_GLOBAL_DATA_PTR; - sci_out(&sh_sci, SCBRR, SCBRR_VALUE(gd->baudrate, CONFIG_SYS_CLK_FREQ)); + + sci_out(&sh_sci, SCBRR, + SCBRR_VALUE(gd->baudrate, CONFIG_SH_SCIF_CLK_FREQ)); }
static int sh_serial_init(void)