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| author | Shengzhou Liu <Shengzhou.Liu@freescale.com> | 2013-06-28 05:08:47 (GMT) |
|---|---|---|
| committer | Jose Rivera <German.Rivera@freescale.com> | 2014-03-12 01:49:01 (GMT) |
| commit | 606232633903c3bec5b6c1590e774ea5526569da (patch) | |
| tree | a85b100d5059cc691205568983c2d21db47cc7b6 /drivers | |
| parent | 9a2c50fb8ff4a4fa08eade865a924686b07ee7bb (diff) | |
| download | linux-fsl-qoriq-606232633903c3bec5b6c1590e774ea5526569da.tar.xz | |
powerpc/85xx/dts: add third elo3 dma component
Add elo3-dma-2.dtsi to support the third DMA controller.
This is used on T2080, T4240, B4860, etc.
FSL MPIC v4.3 adds a new discontiguous address range for internal interrupts,
e.g. internal interrupt 0 is at offset 0x200 and thus interrupt number is:
0x200 >> 5 = 16 in the device tree. DMA controller 3 channel 0 internal
interrupt 240 is at offset 0x3a00, and thus the corresponding interrupt
number is: 0x3a00 >> 5 = 464, it's similar for other 7 interrupt numbers
of DMA 3 channels.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Hongbo Zhang <hongbo.zhang@freescale.com>
Change-Id: Iee7019bb1729274327db598d935c0c5560fc2418
Reviewed-on: http://git.am.freescale.net:8181/9455
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions