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authorKumar Gala <galak@codeaurora.org>2013-08-28 19:08:22 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-28 23:02:48 (GMT)
commit3e6648c9c812f11117590ef846b205abd0224699 (patch)
tree058fcc1923b1a70d43925c7660bd6f530c4f1a35 /Documentation/devicetree/bindings/serial
parent124155351331a53feb00d10874f0c620405fd385 (diff)
serial: fsl-imx-uart: Cleanup duplicate device tree binding
We had two bindings for the same serial device, it looks like the one in tty/serial/fsl-imx-uart.txt is the more up to date one so go with it and merge a few things about the use/need for aliases in from serial/fsl-imx-uart.txt. Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
-rw-r--r--Documentation/devicetree/bindings/serial/fsl-imx-uart.txt35
1 files changed, 0 insertions, 35 deletions
diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
deleted file mode 100644
index c58573b..0000000
--- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-* Freescale i.MX UART controller
-
-Required properties:
-- compatible : should be "fsl,imx21-uart"
-- reg : Address and length of the register set for the device
-- interrupts : Should contain UART interrupt number
-
-Optional properties:
-- fsl,uart-has-rtscts: indicate that RTS/CTS signals are used
-
-Note: Each uart controller should have an alias correctly numbered
-in "aliases" node.
-
-Example:
-
-- From imx51.dtsi:
-aliases {
- serial0 = &uart1;
- serial1 = &uart2;
- serial2 = &uart3;
-};
-
-uart1: serial@73fbc000 {
- compatible = "fsl,imx51-uart", "fsl,imx21-uart";
- reg = <0x73fbc000 0x4000>;
- interrupts = <31>;
- status = "disabled";
-}
-
-- From imx51-babbage.dts:
-uart1: serial@73fbc000 {
- fsl,uart-has-rtscts;
- status = "okay";
-};
-

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