[PATCH] ARM: dts: pxa: fix dma engine node to pxa3xx-nand

From	Robert Jarzmik <robert.jarzmik@free.fr>
Newsgroups	linux.kernel
Subject	[PATCH] ARM: dts: pxa: fix dma engine node to pxa3xx-nand
Date	2016-02-13 00:50 +0100
Message-ID	<r1vDk-5oI-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

Since the switch from mmp_pdma to pxa_dma driver for pxa architectures,
the pxa_dma requires 2 arguments, namely the requestor line and the
requested priority.

Fix the only left device node which was still passing only one argument,
making the pxa3xx-nand driver misbehave in a device-tree configuration,
ie. failing all data transfers.

Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
 arch/arm/boot/dts/pxa3xx.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/arm/boot/dts/pxa3xx.dtsi
index bea454f50ff9..fec47bcd8292 100644
--- a/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/arch/arm/boot/dts/pxa3xx.dtsi
@@ -31,7 +31,7 @@
 			reg = <0x43100000 90>;
 			interrupts = <45>;
 			clocks = <&clks CLK_NAND>;
-			dmas = <&pdma 97>;
+			dmas = <&pdma 97 3>;
 			dma-names = "data";
 			#address-cells = <1>;
 			#size-cells = <1>;	
-- 
2.1.4

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH] ARM: dts: pxa: fix dma engine node to pxa3xx-nand Robert Jarzmik <robert.jarzmik@free.fr> - 2016-02-13 00:50 +0100

csiph-web