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[1/3] add binding for STIh4xx ION driver

Message ID 1477488748-10065-2-git-send-email-benjamin.gaignard@linaro.org
State New
Headers show

Commit Message

Benjamin Gaignard Oct. 26, 2016, 1:32 p.m. UTC 
Describe bindings for STIH4xx ION driver.
They are limited to have is used by ion_of.c

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

---
 .../devicetree/bindings/staging/ion/st,sti-ion.txt         | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/staging/ion/st,sti-ion.txt

-- 
1.9.1
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Patch

diff --git a/Documentation/devicetree/bindings/staging/ion/st,sti-ion.txt b/Documentation/devicetree/bindings/staging/ion/st,sti-ion.txt
new file mode 100644
index 0000000..0fde5ae
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/ion/st,sti-ion.txt
@@ -0,0 +1,14 @@ 
+STIH4xxSoC ION
+
+Required properties:
+- compatible: "st,sti-ion"
+- list of ION heaps:
+	- compatible: "st,cma"
+
+Example:
+	sti_ion {
+		compatible = "st,sti-ion";
+		ion_cma {
+			compatible = "st,cma";
+		};
+	};