diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.8/0004-Document-devicetree-add-OF-documents-for-lantiq-seri.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.8/0004-Document-devicetree-add-OF-documents-for-lantiq-seri.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.8/0004-Document-devicetree-add-OF-documents-for-lantiq-seri.patch b/target/linux/lantiq/patches-3.8/0004-Document-devicetree-add-OF-documents-for-lantiq-seri.patch new file mode 100644 index 0000000..92c35c5 --- /dev/null +++ b/target/linux/lantiq/patches-3.8/0004-Document-devicetree-add-OF-documents-for-lantiq-seri.patch @@ -0,0 +1,39 @@ +From 8cd55f4107a3acda4793ed282a114af2f4cb4983 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Fri, 20 Jul 2012 18:58:34 +0200 +Subject: [PATCH 04/40] Document: devicetree: add OF documents for lantiq + serial port + +Signed-off-by: John Crispin <blogic@openwrt.org> +Cc: Rob Herring <rob.herring@calxeda.com> +Cc: devicetree-discuss@lists.ozlabs.org +--- + .../devicetree/bindings/serial/lantiq_asc.txt | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + create mode 100644 Documentation/devicetree/bindings/serial/lantiq_asc.txt + +diff --git a/Documentation/devicetree/bindings/serial/lantiq_asc.txt b/Documentation/devicetree/bindings/serial/lantiq_asc.txt +new file mode 100644 +index 0000000..5b78591 +--- /dev/null ++++ b/Documentation/devicetree/bindings/serial/lantiq_asc.txt +@@ -0,0 +1,16 @@ ++Lantiq SoC ASC serial controller ++ ++Required properties: ++- compatible : Should be "lantiq,asc" ++- reg : Address and length of the register set for the device ++- interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier ++ depends on the interrupt-parent interrupt controller. ++ ++Example: ++ ++asc1: serial@E100C00 { ++ compatible = "lantiq,asc"; ++ reg = <0xE100C00 0x400>; ++ interrupt-parent = <&icu0>; ++ interrupts = <112 113 114>; ++}; +-- +1.7.10.4 + |