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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-12-11 15:58:16 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-12-11 15:58:16 +0300
commit761bfc33dd7504de951aa7b9db27a3cc5df1fde6 (patch)
tree93f4ac22fb206fe214998a599f4d2ea0214be70a /Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
parent0f60a0bcc1b96d531fa623ab520f863f1292c75b (diff)
parent6794862a16ef41f753abd75c03a152836e4c8028 (diff)
downloadlinux-761bfc33dd7504de951aa7b9db27a3cc5df1fde6.tar.xz
Merge remote-tracking branch 'torvalds/master' into perf/urgent
To pick up BPF fixes to allow a clean 'make -C tools/perf build-test': 7c3977d1e804 libbpf: Fix sym->st_value print on 32-bit arches 1fd450f99272 libbpf: Fix up generation of bpf_helper_defs.h Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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-STM32 External Interrupt Controller
-
-Required properties:
-
-- compatible: Should be:
- "st,stm32-exti"
- "st,stm32h7-exti"
- "st,stm32mp1-exti"
-- reg: Specifies base physical address and size of the registers
-- interrupt-controller: Indentifies the node as an interrupt controller
-- #interrupt-cells: Specifies the number of cells to encode an interrupt
- specifier, shall be 2
-- interrupts: interrupts references to primary interrupt controller
- (only needed for exti controller with multiple exti under
- same parent interrupt: st,stm32-exti and st,stm32h7-exti)
-
-Optional properties:
-
-- hwlocks: reference to a phandle of a hardware spinlock provider node.
-
-Example:
-
-exti: interrupt-controller@40013c00 {
- compatible = "st,stm32-exti";
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x40013C00 0x400>;
- interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
-};