linux-kernel - [PATCH] ARM: dts: vfxxx: Enable DMA for DSPI2 and DSPI3

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Message-Id: <20161110114505.17618-1-maitysanchayan@gmail.com>
Date:   Thu, 10 Nov 2016 17:15:05 +0530
From:   Sanchayan Maity <maitysanchayan@...il.com>
To:     shawnguo@...nel.org
Cc:     stefan@...er.ch, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sanchayan Maity <maitysanchayan@...il.com>
Subject: [PATCH] ARM: dts: vfxxx: Enable DMA for DSPI2 and DSPI3

Enable DMA for DSPI2 and DSPI3 on Vybrid.
---
 arch/arm/boot/dts/vfxxx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 000550f..e9d2847 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -573,6 +573,9 @@
 				clocks = <&clks VF610_CLK_DSPI2>;
 				clock-names = "dspi";
 				spi-num-chipselects = <2>;
+				dmas = <&edma1 0 10>,
+					<&edma1 0 11>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -585,6 +588,9 @@
 				clocks = <&clks VF610_CLK_DSPI3>;
 				clock-names = "dspi";
 				spi-num-chipselects = <2>;
+				dmas = <&edma1 0 12>,
+					<&edma1 0 13>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
-- 
2.10.2