From: <hongbo.zhang@freescale.com>
To: <scottwood@freescale.com>, <benh@kernel.crashing.org>,
<linuxppc-dev@lists.ozlabs.org>
Cc: Hongbo Zhang <hongbo.zhang@freescale.com>, linux-kernel@vger.kernel.org
Subject: [PATCH] DTS: DMA: Fix DMA3 interrupts
Date: Fri, 29 Nov 2013 16:07:26 +0800 [thread overview]
Message-ID: <1385712446-28221-1-git-send-email-hongbo.zhang@freescale.com> (raw)
From: Hongbo Zhang <hongbo.zhang@freescale.com>
MPIC registers for internal interrupts is non-continous in address, any
internal interrupt number greater than 159 should be added (16+208) to work.
16 is due to external interrupts as usual, 208 is due to the non-continous MPIC
register space.
Tested on T4240 rev2 with SRIO2 disabled.
Signed-off-by: Hongbo Zhang <hongbo.zhang@freescale.com>
---
arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi b/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
index b89d816..d3cc8d0 100644
--- a/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
+++ b/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
@@ -42,41 +42,41 @@ dma2: dma@102300 {
dma-channel@0 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
- interrupts = <256 2 0 0>;
+ interrupts = <464 2 0 0>;
};
dma-channel@80 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
- interrupts = <257 2 0 0>;
+ interrupts = <465 2 0 0>;
};
dma-channel@100 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
- interrupts = <258 2 0 0>;
+ interrupts = <466 2 0 0>;
};
dma-channel@180 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
- interrupts = <259 2 0 0>;
+ interrupts = <467 2 0 0>;
};
dma-channel@300 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x300 0x80>;
- interrupts = <260 2 0 0>;
+ interrupts = <468 2 0 0>;
};
dma-channel@380 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x380 0x80>;
- interrupts = <261 2 0 0>;
+ interrupts = <469 2 0 0>;
};
dma-channel@400 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x400 0x80>;
- interrupts = <262 2 0 0>;
+ interrupts = <470 2 0 0>;
};
dma-channel@480 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x480 0x80>;
- interrupts = <263 2 0 0>;
+ interrupts = <471 2 0 0>;
};
};
--
1.7.9.5
next reply other threads:[~2013-11-29 8:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-29 8:07 hongbo.zhang [this message]
2013-12-06 19:21 ` [PATCH] DTS: DMA: Fix DMA3 interrupts Scott Wood
2013-12-10 10:33 ` Hongbo Zhang
2013-12-10 18:33 ` Scott Wood
2013-12-12 9:46 ` Hongbo Zhang
2013-12-17 8:48 ` Li Yang
2013-12-17 19:45 ` Scott Wood
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