diff options
| author | Pradeep Goudagunta <pgoudagunta@nvidia.com> | 2011-07-01 15:36:53 +0530 |
|---|---|---|
| committer | Manish Tuteja <mtuteja@nvidia.com> | 2011-07-05 10:34:11 -0700 |
| commit | 658ae64341f3c23523ac7558e8fcaa95852cf966 (patch) | |
| tree | 0e540886e504f62548787f9c3b2f03a0e44fd6f5 /drivers | |
| parent | 3bac3b69ab10c6680738e16560933ee47a279fdf (diff) | |
serial: tegra: support auto control of RTS
Added support for auto control of RTS.
Bug 825938
Change-Id: Id6f8a26f2178acb9dd8c54069fde4dd879e9d5f1
Reviewed-on: http://git-master/r/39363
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/tegra_hsuart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/tegra_hsuart.c b/drivers/serial/tegra_hsuart.c index 268ffdf7bbc8..5a200b8cede0 100644 --- a/drivers/serial/tegra_hsuart.c +++ b/drivers/serial/tegra_hsuart.c @@ -875,9 +875,9 @@ static void set_rts(struct tegra_uart_port *t, bool active) unsigned char mcr; mcr = t->mcr_shadow; if (active) - mcr |= UART_MCR_RTS; + mcr |= UART_MCR_RTS_EN; else - mcr &= ~UART_MCR_RTS; + mcr &= ~UART_MCR_RTS_EN; if (mcr != t->mcr_shadow) { uart_writeb(t, mcr, UART_MCR); t->mcr_shadow = mcr; |