| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
|
|
|
|
|
| |
mode by default"
Since uart SDMA can work for Atheros BT module in android environment,
the previous patch (commit f337845718) disable SDMA mode in default,
now revert the patch to avoid the big change in dts for all platforms.
By default, we enable SDMA mode for uart.
Signed-off-by: Fugang Duan <B38611@freescale.com>
|
| |
|
|
|
|
|
|
|
|
| |
Now uart cannot work well with CSR/Atheros BT module with SDMA
mode. Set it to cpu mode before SDMA mode work.
To enable dma mode, just add "fsl,dma-mode" in the device tree for
the node.
Signed-off-by: Fugang Duan <B38611@freescale.com>
|
| |
|
|
|
|
|
|
|
|
| |
The uart works in the DCE mode by default, but sometime we need it
works at the DTE mode.
This patch adds the support for the DTE mode.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| |
|
|
|
|
|
|
|
|
| |
It has been pointed out by device tree maintainer for several times
that the generic names 'serial' and 'ethernet' should be used for
those devices per ePAPR. Renames imx uart and fec device tree nodes
to stop them being bad examples.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
|
|
|
It adds device tree probe support for imx tty/serial driver.
Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
|
