diff mbox

[v8,03/07] arm64: renesas: r8a7795 dtsi: Add dummy dma-controller nodes

Message ID 20150831062941.24004.65819.sendpatchset@little-apple (mailing list archive)
State RFC
Delegated to: Simon Horman
Headers show

Commit Message

Magnus Damm Aug. 31, 2015, 6:29 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>
---

 Based on:
  [PATCH 2/6] arm64: renesas: r8a7795 dtsi: Add dummy dma-controller nodes

 Changes: (Magnus Damm <damm+renesas@opensource.se>)
 - Changed order not to depend on SCIF patch(es)
 
arch/arm64/boot/dts/renesas/r8a7795.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

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Comments

Geert Uytterhoeven Aug. 31, 2015, 9:19 a.m. UTC | #1 
On Mon, Aug 31, 2015 at 8:29 AM, Magnus Damm <magnus.damm@gmail.com> wrote:
> --- 0010/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi       2015-08-29 15:26:42.172366518 +0900
> @@ -239,5 +239,17 @@
>                                                      "pll3", "pll4";

The above line (remnant from "clock-output-names"?) prevents the patch from
applying without fuzz.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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diff mbox

Patch

--- 0010/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi	2015-08-29 15:26:42.172366518 +0900
@@ -239,5 +239,17 @@ 
 						     "pll3", "pll4";
 			};
 		};
+
+		dmac0: dma-controller@e6700000 {
+			/* Empty node for now */
+		};
+
+		dmac1: dma-controller@e7300000 {
+			/* Empty node for now */
+		};
+
+		dmac2: dma-controller@e7310000 {
+			/* Empty node for now */
+		};
 	};
 };