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[v12,2/7] arm64: renesas: r8a7795 dtsi: Add dummy dma-controller nodes

Message ID 1445839312-8874-3-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State RFC
Delegated to: Simon Horman
Headers show

Commit Message

Simon Horman Oct. 26, 2015, 6:01 a.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

Add dummy nodes for the 3 DMA controllers.
This allows to start describing DMA channels for DMA slaves now.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
Changes since v10:
- None

Changes from V9: (Magnus Damm <damm+renesas@opensource.se>)
- Updated to remove fuzz

Changes from V8: (Magnus Damm <damm+renesas@opensource.se>)
- Updated to remove fuzz

Changes from V7: (Magnus Damm <damm+renesas@opensource.se>)
- Changed order not to depend on SCIF patch(es)

Based on:
 [PATCH 2/6] arm64: renesas: r8a7795 dtsi: Add dummy dma-controller nodes
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index aa13115387a6..020207e1afe6 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -78,5 +78,17 @@ 
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
 		};
+
+		dmac0: dma-controller@e6700000 {
+			/* Empty node for now */
+		};
+
+		dmac1: dma-controller@e7300000 {
+			/* Empty node for now */
+		};
+
+		dmac2: dma-controller@e7310000 {
+			/* Empty node for now */
+		};
 	};
 };