This is a note to let you know that I've just added the patch titled ARM: dts: pxa: fix dma engine node to pxa3xx-nand to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-pxa-fix-dma-engine-node-to-pxa3xx-nand.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 07c6b2d01d351f0512ed7145625265e435ab3240 Mon Sep 17 00:00:00 2001 From: Robert Jarzmik <robert.jarzmik@xxxxxxx> Date: Sat, 13 Feb 2016 00:49:20 +0100 Subject: ARM: dts: pxa: fix dma engine node to pxa3xx-nand From: Robert Jarzmik <robert.jarzmik@xxxxxxx> 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@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/pxa3xx.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 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>; Patches currently in stable-queue which might be from robert.jarzmik@xxxxxxx are queue-4.4/arm-dts-pxa-fix-dma-engine-node-to-pxa3xx-nand.patch queue-4.4/dmaengine-pxa_dma-fix-the-maximum-requestor-line.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html