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author | Warner Losh <imp@FreeBSD.org> | 2014-02-27 19:39:44 +0000 |
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committer | Warner Losh <imp@FreeBSD.org> | 2014-02-27 19:39:44 +0000 |
commit | 0d4a4b13019e01c1eab30b74c983040450010b81 (patch) | |
tree | ff6e99cffa59c3e85a311d8dd06e6f6dab4988b2 /Bindings/serial/cirrus,clps711x-uart.txt | |
download | src-0d4a4b13019e01c1eab30b74c983040450010b81.tar.gz src-0d4a4b13019e01c1eab30b74c983040450010b81.zip |
Bring in Ian Campbell's pruned dts repo.vendor/device-tree/ianc-efa963ec
From git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
commit efa963ec806366c9628dfd1269316bb93b7ecb15
Merge: a72ba09 459c249
Author: Ian Campbell <ian.campbell@citrix.com>
Date: Wed Feb 26 08:39:16 2014 +0000
Merge tag 'v3.14-rc4-dts'
Linux 3.14-rc4
Notes
Notes:
svn path=/vendor/device-tree/; revision=262569
svn path=/vendor/device-tree/ianc-efa963ec/; revision=262576; tag=vendor/device-tree/ianc-efa963ec
Diffstat (limited to 'Bindings/serial/cirrus,clps711x-uart.txt')
-rw-r--r-- | Bindings/serial/cirrus,clps711x-uart.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Bindings/serial/cirrus,clps711x-uart.txt b/Bindings/serial/cirrus,clps711x-uart.txt new file mode 100644 index 000000000000..12f3cf834deb --- /dev/null +++ b/Bindings/serial/cirrus,clps711x-uart.txt @@ -0,0 +1,28 @@ +* Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART) + +Required properties: +- compatible: Should be "cirrus,clps711x-uart". +- reg: Address and length of the register set for the device. +- interrupts: Should contain UART TX and RX interrupt. +- clocks: Should contain UART core clock number. +- syscon: Phandle to SYSCON node, which contain UART control bits. + +Optional properties: +- uart-use-ms: Indicate the UART has modem signal (DCD, DSR, CTS). + +Note: Each UART port should have an alias correctly numbered +in "aliases" node. + +Example: + aliases { + serial0 = &uart1; + }; + + uart1: uart@80000480 { + compatible = "cirrus,clps711x-uart"; + reg = <0x80000480 0x80>; + interrupts = <12 13>; + clocks = <&clks 11>; + syscon = <&syscon1>; + uart-use-ms; + }; |