diff options
| author | Qipan Li <Qipan.Li@csr.com> | 2014-11-11 12:44:58 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-26 01:06:38 (GMT) |
| commit | 52bec4ed4ef83f1a14dbcfd1a97e35f77c6e261e (patch) | |
| tree | d927ba80016be050c55d1563d02c1d9c8c0b62fb /drivers/tty/serial/sirfsoc_uart.h | |
| parent | e620e54884ceb983c38f979a22fd04ae0820c725 (diff) | |
| download | linux-52bec4ed4ef83f1a14dbcfd1a97e35f77c6e261e.tar.xz | |
serial: sirf: add a new uart type support
in CSR A7DA SoC, uart6 located at BT module and it need multiple clock
sources, so for "sirf,marco-bt-uart" compatible uarts, drivers take 3
clock sources and enable them.
this patch also replaces clk_get by devm_clk_get function and fix DT
binding document in which we missed to fix when we added marco platform
in commit 909102db44f "serial: sirf: add support for Marco chip".
Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sirfsoc_uart.h')
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h index 6a7ebf7..275d038 100644 --- a/drivers/tty/serial/sirfsoc_uart.h +++ b/drivers/tty/serial/sirfsoc_uart.h @@ -417,6 +417,10 @@ struct sirfsoc_uart_port { struct uart_port port; struct clk *clk; + /* UART6 for BT usage in A7DA platform need multi-clock source */ + bool is_bt_uart; + struct clk *clk_general; + struct clk *clk_noc; /* for SiRFmarco, there are SET/CLR for UART_INT_EN */ bool is_marco; struct sirfsoc_uart_register *uart_reg; |