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[v2,--/--] arm64: renesas: r8a7796: add IPMMU support for AUDIO DMAC

Message ID 878tm39bly.wl%kuninori.morimoto.gx@renesas.com (mailing list archive)
State Not Applicable
Delegated to: Simon Horman
Headers show

Commit Message

Kuninori Morimoto May 12, 2017, 12:17 a.m. UTC 
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---

- This is for renesas-drivers

 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index c7bd585..f815532 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1083,6 +1083,14 @@ 
 					"ch12", "ch13", "ch14", "ch15";
 			clocks = <&cpg CPG_MOD 502>;
 			clock-names = "fck";
+			iommus = <&ipmmu_mp0 0>, <&ipmmu_mp0 1>,
+			       <&ipmmu_mp0 2>, <&ipmmu_mp0 3>,
+			       <&ipmmu_mp0 4>, <&ipmmu_mp0 5>,
+			       <&ipmmu_mp0 6>, <&ipmmu_mp0 7>,
+			       <&ipmmu_mp0 8>, <&ipmmu_mp0 9>,
+			       <&ipmmu_mp0 10>, <&ipmmu_mp0 11>,
+			       <&ipmmu_mp0 12>, <&ipmmu_mp0 13>,
+			       <&ipmmu_mp0 14>, <&ipmmu_mp0 15>;
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			resets = <&cpg 502>;
 			#dma-cells = <1>;
@@ -1117,6 +1125,14 @@ 
 					"ch12", "ch13", "ch14", "ch15";
 			clocks = <&cpg CPG_MOD 501>;
 			clock-names = "fck";
+			iommus = <&ipmmu_mp0 16>, <&ipmmu_mp0 17>,
+			       <&ipmmu_mp0 18>, <&ipmmu_mp0 19>,
+			       <&ipmmu_mp0 20>, <&ipmmu_mp0 21>,
+			       <&ipmmu_mp0 22>, <&ipmmu_mp0 23>,
+			       <&ipmmu_mp0 24>, <&ipmmu_mp0 25>,
+			       <&ipmmu_mp0 26>, <&ipmmu_mp0 27>,
+			       <&ipmmu_mp0 28>, <&ipmmu_mp0 29>,
+			       <&ipmmu_mp0 30>, <&ipmmu_mp0 31>;
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			resets = <&cpg 501>;
 			#dma-cells = <1>;