From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Fri, 12 Feb 2016 23:49:20 +0000 (+0100)
Subject: ARM: dts: pxa: fix dma engine node to pxa3xx-nand
X-Git-Tag: firefly_0821_release~176^2~4^2~48^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb7f1c5fb5c8e888ca8b728e17e71426ea809590;p=firefly-linux-kernel-4.4.55.git

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

commit 07c6b2d01d351f0512ed7145625265e435ab3240 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/arm/boot/dts/pxa3xx.dtsi
index cf6998a0804d..564341af7e97 100644
--- a/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/arch/arm/boot/dts/pxa3xx.dtsi
@@ -30,7 +30,7 @@
 			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>;