From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: nsekhar@ti.com
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, khilman@deeprootsystems.com
Subject: [PATCH 4/6] ARM: DTS: da850: Enable DMA use for MMC0
Date: Fri, 4 Dec 2015 15:53:28 +0200 [thread overview]
Message-ID: <1449237210-16381-5-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1449237210-16381-1-git-send-email-peter.ujfalusi@ti.com>
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>
---
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 e311d73a5265..ccaaf2746aca 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -236,6 +236,8 @@
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 {
--
2.6.3
next prev parent reply other threads:[~2015-12-04 13:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-04 13:53 [PATCH 0/6] ARM: DTS: da850: eDMA new bindings and MMC/SPI DMA support Peter Ujfalusi
2015-12-04 13:53 ` [PATCH 1/6] ARM: DTS: da850: fix edma0 reg space Peter Ujfalusi
2015-12-04 13:53 ` [PATCH 2/6] ARM: DTS: da850: Use the new DT bindings for the eDMA3 Peter Ujfalusi
2015-12-15 9:38 ` Sekhar Nori
2015-12-15 11:44 ` Peter Ujfalusi
2015-12-15 13:48 ` Sekhar Nori
2015-12-15 14:05 ` Peter Ujfalusi
[not found] ` <56701E2C.7060308-l0cyMroinI0@public.gmane.org>
2015-12-15 15:20 ` Sekhar Nori
2015-12-04 13:53 ` [PATCH 3/6] ARM: DTS: da850: Enable eDMA1 Peter Ujfalusi
2015-12-04 13:53 ` Peter Ujfalusi [this message]
2015-12-04 13:53 ` [PATCH 5/6] ARM: DTS: da850: Add node for mmc1 Peter Ujfalusi
2015-12-04 13:53 ` [PATCH 6/6] ARM: DTS: da850: Enable DMA for SPI1 Peter Ujfalusi
2015-12-09 7:19 ` [PATCH 0/6] ARM: DTS: da850: eDMA new bindings and MMC/SPI DMA support Peter Ujfalusi
2015-12-09 7:52 ` Sekhar Nori
2015-12-10 12:20 ` Sushaanth Srirangapathi
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