diff options
| author | Shengzhou Liu <[email protected]> | 2013-12-25 18:06:55 +0800 |
|---|---|---|
| committer | Scott Wood <[email protected]> | 2014-01-10 17:38:29 -0600 |
| commit | f4093e2ea7f571ef22c35cde36a606c43c978e82 (patch) | |
| tree | 3bf5fcb326076b79a57e18d2e610124a1a7c6bc4 /scripts | |
| parent | ed2ddc56e758d516c5699260ada4d68434dfe1dc (diff) | |
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 <[email protected]>
Signed-off-by: Hongbo Zhang <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions