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authorPradeep Goudagunta <pgoudagunta@nvidia.com>2012-01-04 16:40:05 +0530
committerVarun Wadekar <vwadekar@nvidia.com>2012-01-06 17:09:56 +0530
commitde65f499762661c4d8e5193fc581cb8d529af8b5 (patch)
tree5ccf1fb8315acc5eda6c8fd2dfa7db0f09c4f6a4 /include
parentb7b887b7c867959d1d6198efe695e2ad5753e373 (diff)
tty: serial: tegra: Add HW loopback support
Add HW loopback support for testing purpose. Bug 845036 Bug 921090 Signed-off-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Change-Id: I202781ed0b42c1bed2b9aad9576cf74cb938f9e6 Reviewed-on: http://git-master/r/73149 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/tegra_uart.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tegra_uart.h b/include/linux/tegra_uart.h
index 3d35e217cbca..38912ea97068 100644
--- a/include/linux/tegra_uart.h
+++ b/include/linux/tegra_uart.h
@@ -32,6 +32,7 @@ struct tegra_uart_platform_data {
void (*wake_peer)(struct uart_port *);
struct uart_clk_parent *parent_clk_list;
int parent_clk_count;
+ bool is_loopback;
};
int tegra_uart_is_tx_empty(struct uart_port *);