From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4] ARM: dts: Add cppi41 support for dm816x MUSB
Date: Tue, 17 Mar 2015 17:19:20 -0700 [thread overview]
Message-ID: <1426637961-4197-4-git-send-email-tony@atomide.com> (raw)
In-Reply-To: <1426637961-4197-1-git-send-email-tony@atomide.com>
Looks like we have cppi41 on dm816x just like on am335x.
Cc: Bin Liu <binmlist@gmail.com>
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Matthijs van Duin <matthijsvanduin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/dm816x.dtsi | 60 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index f35715b..de8427b 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -396,6 +396,29 @@
mentor,num-eps = <16>;
mentor,ram-bits = <12>;
mentor,power = <500>;
+
+ dmas = <&cppi41dma 0 0 &cppi41dma 1 0
+ &cppi41dma 2 0 &cppi41dma 3 0
+ &cppi41dma 4 0 &cppi41dma 5 0
+ &cppi41dma 6 0 &cppi41dma 7 0
+ &cppi41dma 8 0 &cppi41dma 9 0
+ &cppi41dma 10 0 &cppi41dma 11 0
+ &cppi41dma 12 0 &cppi41dma 13 0
+ &cppi41dma 14 0 &cppi41dma 0 1
+ &cppi41dma 1 1 &cppi41dma 2 1
+ &cppi41dma 3 1 &cppi41dma 4 1
+ &cppi41dma 5 1 &cppi41dma 6 1
+ &cppi41dma 7 1 &cppi41dma 8 1
+ &cppi41dma 9 1 &cppi41dma 10 1
+ &cppi41dma 11 1 &cppi41dma 12 1
+ &cppi41dma 13 1 &cppi41dma 14 1>;
+ dma-names =
+ "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
+ "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
+ "rx14", "rx15",
+ "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
+ "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
+ "tx14", "tx15";
};
usb1: usb at 47401800 {
@@ -413,6 +436,43 @@
mentor,num-eps = <16>;
mentor,ram-bits = <12>;
mentor,power = <500>;
+
+ dmas = <&cppi41dma 15 0 &cppi41dma 16 0
+ &cppi41dma 17 0 &cppi41dma 18 0
+ &cppi41dma 19 0 &cppi41dma 20 0
+ &cppi41dma 21 0 &cppi41dma 22 0
+ &cppi41dma 23 0 &cppi41dma 24 0
+ &cppi41dma 25 0 &cppi41dma 26 0
+ &cppi41dma 27 0 &cppi41dma 28 0
+ &cppi41dma 29 0 &cppi41dma 15 1
+ &cppi41dma 16 1 &cppi41dma 17 1
+ &cppi41dma 18 1 &cppi41dma 19 1
+ &cppi41dma 20 1 &cppi41dma 21 1
+ &cppi41dma 22 1 &cppi41dma 23 1
+ &cppi41dma 24 1 &cppi41dma 25 1
+ &cppi41dma 26 1 &cppi41dma 27 1
+ &cppi41dma 28 1 &cppi41dma 29 1>;
+ dma-names =
+ "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
+ "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
+ "rx14", "rx15",
+ "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
+ "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
+ "tx14", "tx15";
+ };
+
+ cppi41dma: dma-controller at 47402000 {
+ compatible = "ti,am3359-cppi41";
+ reg = <0x47400000 0x1000
+ 0x47402000 0x1000
+ 0x47403000 0x1000
+ 0x47404000 0x4000>;
+ reg-names = "glue", "controller", "scheduler", "queuemgr";
+ interrupts = <17>;
+ interrupt-names = "glue";
+ #dma-cells = <2>;
+ #dma-channels = <30>;
+ #dma-requests = <256>;
};
};
--
2.1.4
next prev parent reply other threads:[~2015-03-18 0:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 0:19 [PATCH 0/4] Few dm816x fixes and improvments Tony Lindgren
2015-03-18 0:19 ` [PATCH 1/4] ARM: dts: Fix gpio interrupts for dm816x Tony Lindgren
2015-03-18 0:19 ` [PATCH 2/4] ARM: dts: Fix typo for dm816x usb0_pins Tony Lindgren
2015-03-18 0:19 ` Tony Lindgren [this message]
2015-03-18 0:31 ` [PATCH 3/4] ARM: dts: Add cppi41 support for dm816x MUSB Felipe Balbi
2015-03-18 1:18 ` Tony Lindgren
2015-03-18 14:40 ` Felipe Balbi
2015-03-18 16:25 ` Tony Lindgren
2015-03-18 0:19 ` [PATCH 4/4] ARM: dts: Remove PIN_INPUT for dm816x McSPI Tony Lindgren
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