diff options
| author | Jagan Teki | 2017-06-06 05:31:47 +0000 |
|---|---|---|
| committer | Stefano Babic | 2017-07-12 09:42:33 +0200 |
| commit | 57d3e98f570a8d4cd0dac9c738d4574e00872d90 (patch) | |
| tree | bf4711d21348af0080ec7dc0e739e1ac7b5bb99b /drivers/serial/serial_mxc.c | |
| parent | 62af03ee970e3b86b7bbda5d00a94071cfec2cbf (diff) | |
serial: mxc: Move cr1 and cr2 write to mxc_serial_setbrg
Control reg write should be part of setbrg for better
buadrate generation, so move cr1 and cr2 write to
mxc_serial_setbrg
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial/serial_mxc.c')
| -rw-r--r-- | drivers/serial/serial_mxc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c index fbf8e51591a..cf6f0447f27 100644 --- a/drivers/serial/serial_mxc.c +++ b/drivers/serial/serial_mxc.c @@ -162,6 +162,9 @@ static void mxc_serial_setbrg(void) writel(0xf, &mxc_base->bir); writel(clk / (2 * gd->baudrate), &mxc_base->bmr); + writel(UCR2_WS | UCR2_IRTS | UCR2_RXEN | UCR2_TXEN | UCR2_SRST, + &mxc_base->cr2); + writel(UCR1_UARTEN, &mxc_base->cr1); } static int mxc_serial_getc(void) @@ -216,11 +219,6 @@ static int mxc_serial_init(void) serial_setbrg(); - writel(UCR2_WS | UCR2_IRTS | UCR2_RXEN | UCR2_TXEN | UCR2_SRST, - &mxc_base->cr2); - - writel(UCR1_UARTEN, &mxc_base->cr1); - return 0; } |