summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/staging
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2016-02-03 10:25:36 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2016-02-04 08:40:36 +0100
commit0ff58575c9d66f660886387c2e68d8c5c724e87b (patch)
tree4a889d1478da83ae46db96f5c049872cdb90eeb6 /dts/Bindings/staging
parenta0da52f83c36a81984e0fca4b75d522b955df267 (diff)
downloadbarebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.gz
dts: update to v4.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/staging')
-rw-r--r--dts/Bindings/staging/ion/hi6220-ion.txt31
1 files changed, 31 insertions, 0 deletions
diff --git a/dts/Bindings/staging/ion/hi6220-ion.txt b/dts/Bindings/staging/ion/hi6220-ion.txt
new file mode 100644
index 0000000..c59e27c
--- /dev/null
+++ b/dts/Bindings/staging/ion/hi6220-ion.txt
@@ -0,0 +1,31 @@
+Hi6220 SoC ION
+===================================================================
+Required properties:
+- compatible : "hisilicon,hi6220-ion"
+- list of the ION heaps
+ - heap name : maybe heap_sys_user@0
+ - heap id : id should be unique in the system.
+ - heap base : base ddr address of the heap,0 means that
+ it is dynamic.
+ - heap size : memory size and 0 means it is dynamic.
+ - heap type : the heap type of the heap, please also
+ see the define in ion.h(drivers/staging/android/uapi/ion.h)
+-------------------------------------------------------------------
+Example:
+ hi6220-ion {
+ compatible = "hisilicon,hi6220-ion";
+ heap_sys_user@0 {
+ heap-name = "sys_user";
+ heap-id = <0x0>;
+ heap-base = <0x0>;
+ heap-size = <0x0>;
+ heap-type = "ion_system";
+ };
+ heap_sys_contig@0 {
+ heap-name = "sys_contig";
+ heap-id = <0x1>;
+ heap-base = <0x0>;
+ heap-size = <0x0>;
+ heap-type = "ion_system_contig";
+ };
+ };