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| author |   Roland Stigge <stigge@antcom.de> | 2012-06-11 22:04:12 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-12 15:48:01 -0700 |
| commit | 596f93f50e2d1a926bbb6c73aa7ee7fd862b7062 (patch) | |
| tree | 4629193b406c239d4bbb588706a5cb42b70a6705 /Documentation/devicetree/bindings/tty | |
| parent | serial/of-serial: Add LPC3220 standard UART compatible string (diff) | |
| download | linux-dev-596f93f50e2d1a926bbb6c73aa7ee7fd862b7062.tar.xz linux-dev-596f93f50e2d1a926bbb6c73aa7ee7fd862b7062.zip | |
serial: Add driver for LPC32xx High Speed UARTs
This patch adds a driver for the 3 High Speed UARTs of the LPC32xx SoC that
support up to 921600bps. These UARTs are different from the 4 "Standard" UARTs
of the LPC32xx.
Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/tty')
| -rw-r--r-- | Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt b/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt new file mode 100644 index 000000000000..0d439dfc1aa5 --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt @@ -0,0 +1,14 @@ +* NXP LPC32xx SoC High Speed UART + +Required properties: +- compatible: Should be "nxp,lpc3220-hsuart" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt + +Example: + + uart1: serial@40014000 { + compatible = "nxp,lpc3220-hsuart"; + reg = <0x40014000 0x1000>; + interrupts = <26 0>; + }; |