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Message-Id: <1357883330-5364-15-git-send-email-mporter@ti.com>
Date: Fri, 11 Jan 2013 00:48:50 -0500
From: Matt Porter <mporter@...com>
To: Tony Lindgren <tony@...mide.com>, Sekhar Nori <nsekhar@...com>,
Grant Likely <grant.likely@...retlab.ca>,
Mark Brown <broonie@...nsource.wolfsonmicro.com>,
Benoit Cousson <b-cousson@...com>,
Russell King <linux@....linux.org.uk>,
Vinod Koul <vinod.koul@...el.com>,
Rob Landley <rob@...dley.net>, Chris Ball <cjb@...top.org>
Cc: Devicetree Discuss <devicetree-discuss@...ts.ozlabs.org>,
Linux OMAP List <linux-omap@...r.kernel.org>,
Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
Linux DaVinci Kernel List
<davinci-linux-open-source@...ux.davincidsp.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Documentation List <linux-doc@...r.kernel.org>,
Linux MMC List <linux-mmc@...r.kernel.org>,
Linux SPI Devel List
<spi-devel-general@...ts.sourceforge.net>,
Arnd Bergmann <arnd@...db.de>, Dan Williams <djbw@...com>,
Rob Herring <rob.herring@...xeda.com>
Subject: [PATCH v4 14/14] ARM: dts: add AM33XX SPI DMA support
Adds DMA resources to the AM33XX SPI nodes.
Signed-off-by: Matt Porter <mporter@...com>
---
arch/arm/boot/dts/am33xx.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 278b75d..8fd3648 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -356,6 +356,11 @@
interrupt = <65>;
ti,spi-num-cs = <2>;
ti,hwmods = "spi0";
+ dmas = <&edma 16
+ &edma 17
+ &edma 18
+ &edma 19>;
+ dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
};
@@ -367,6 +372,11 @@
interrupt = <125>;
ti,spi-num-cs = <2>;
ti,hwmods = "spi1";
+ dmas = <&edma 42
+ &edma 43
+ &edma 44
+ &edma 45>;
+ dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
};
--
1.7.9.5
--
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