linux-kernel - [PATCH 3/3] add STIH4xx ION driver in DT

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Date:   Wed, 26 Oct 2016 15:32:28 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     labbott@...hat.com, sumit.semwal@...aro.org,
        gregkh@...uxfoundation.org, yudongbin@...ilicon.com,
        puck.chen@...ilicon.com, linux-kernel@...r.kernel.org
Cc:     linaro-kernel@...ts.linaro.org, kernel@...inux.com,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>
Subject: [PATCH 3/3] add STIH4xx ION driver in DT

Very simple and limited to one heap for contiguous memory allocation

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...aro.org>
---
 arch/arm/boot/dts/stih407-family.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 91096a4..7bc1f17 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -1007,4 +1007,11 @@
 			status = "disabled";
 		};
 	};
+
+	sti_ion {
+		compatible = "st,sti-ion";
+		ion_cma {
+			compatible = "st,cma";
+		};
+	};
 };
-- 
1.9.1