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...@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwama...@nigauri.org>
CC: Albert Aribaud <albert.u.b...@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)
--
1.8.4.rc3
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