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[PATCH v02 4/6] ARM: DTS: da850: Enable DMA use for MMC0

From Peter Ujfalusi <peter.ujfalusi@ti.com>
Newsgroups linux.kernel
Subject [PATCH v02 4/6] ARM: DTS: da850: Enable DMA use for MMC0
Date 2015-12-17 14:30 +0100
Message-ID <qGGN4-8nL-19@gated-at.bofh.it> (permalink)
References <qGGN3-8nL-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Add the needed bindings for MMC0 in order to be able to utilize the DMA
instead of PIO mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Sushaanth Srirangapathi <sushaanth.s@ti.com>
---
 arch/arm/boot/dts/da850.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index c08b6c04fcf1..1538959f2853 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -235,6 +235,8 @@
 			compatible = "ti,da830-mmc";
 			reg = <0x40000 0x1000>;
 			interrupts = <16>;
+			dmas = <&edma0 16 0>, <&edma0 17 0>;
+			dma-names = "rx", "tx";
 			status = "disabled";
 		};
 		ehrpwm0: ehrpwm@01f00000 {
-- 
2.6.4

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Thread

[PATCH v02 0/6]  ARM: DTS: da850: eDMA new bindings and MMC/SPI DMA support Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 4/6] ARM: DTS: da850: Enable DMA use for MMC0 Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 6/6] ARM: DTS: da850: Enable DMA for SPI1 Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 3/6] ARM: DTS: da850: Enable eDMA1 Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 2/6] ARM: DTS: da850: Use the new DT bindings for the eDMA3 Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 5/6] ARM: DTS: da850: Add node for mmc1 Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:30 +0100
  [PATCH v02 1/6] ARM: DTS: da850: fix edma0 reg space Peter Ujfalusi <peter.ujfalusi@ti.com> - 2015-12-17 14:40 +0100

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