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* [PATCH v2] ARM: dts: add AM33XX EDMA support
@ 2013-08-26  8:29 ` Sebastian Andrzej Siewior
  0 siblings, 0 replies; 14+ messages in thread
From: Sebastian Andrzej Siewior @ 2013-08-26  8:29 UTC (permalink / raw)
  To: Benoit Cousson, tony
  Cc: Joel Fernandes, santosh.shilimkar, linux-omap, devicetree,
	linux-arm-kernel, linux-kernel, Matt Porter, Matt Porter,
	Joel A Fernandes, Sebastian Andrzej Siewior

From: Matt Porter <mdp@ti.com>

Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt

Joel: Drop DT entries that are non-hardware-description for now as discussed in [1]

[1] https://patchwork.kernel.org/patch/2226761/

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
Could someone please pick this up?

v1..v2:
	- s/edma@/dma-controller@/

 arch/arm/boot/dts/am33xx.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 38b446b..784f774 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -96,6 +96,18 @@
 			reg = <0x48200000 0x1000>;
 		};
 
+		edma: dma-controller@49000000 {
+			compatible = "ti,edma3";
+			ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
+			reg =	<0x49000000 0x10000>,
+				<0x44e10f90 0x10>;
+			interrupts = <12 13 14>;
+			#dma-cells = <1>;
+			dma-channels = <64>;
+			ti,edma-regions = <4>;
+			ti,edma-slots = <256>;
+		};
+
 		gpio0: gpio@44e07000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio1";
-- 
1.8.4.rc3

^ permalink raw reply related	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2013-09-04 16:40 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-08-26  8:29 [PATCH v2] ARM: dts: add AM33XX EDMA support Sebastian Andrzej Siewior
2013-08-26  8:29 ` Sebastian Andrzej Siewior
2013-08-26  8:36 ` Benoit Cousson
2013-08-26  8:36   ` Benoit Cousson
2013-08-26  8:59   ` Sebastian Andrzej Siewior
2013-08-26  8:59     ` Sebastian Andrzej Siewior
2013-08-31  1:19   ` Joel Fernandes
2013-08-31  1:19     ` Joel Fernandes
2013-08-31  1:19     ` Joel Fernandes
2013-09-04 16:31     ` Benoit Cousson
2013-09-04 16:31       ` Benoit Cousson
2013-09-04 16:39       ` Joel Fernandes
2013-09-04 16:39         ` Joel Fernandes
2013-09-04 16:39         ` Joel Fernandes

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