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| author | Wolfgang Denk <wd@pollux.denx.de> | 2006-10-24 14:31:24 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2006-10-24 14:31:24 +0200 |
| commit | f93ae788c3640fcde5db383471d45548ff4060d0 (patch) | |
| tree | 5e1fdc2b4a37adbe7695ef9db1cc9335febba087 /fs | |
| parent | 72a087e04705c26cad982879ebd06b5281bf825a (diff) | |
| download | u-boot-imx-f93ae788c3640fcde5db383471d45548ff4060d0.zip u-boot-imx-f93ae788c3640fcde5db383471d45548ff4060d0.tar.gz u-boot-imx-f93ae788c3640fcde5db383471d45548ff4060d0.tar.bz2 | |
Add common serial driver for Atmel AT32 and AT91 chips
Patch by Haavard Skinnemoen, 06 Sep 2006
This is a first attempt at creating a common serial driver for Atmel
chips. For now, it supports the AT32AP7000 AVR32 chip, but it should
be possible to support AT91RM9200 and other ARM-based chips with some
minor modifications.
There's nothing fundamentally AVR32-specific in this driver, but it
does use some features which are currently only defined for the
AT32AP CPU port:
* pm_get_clock_freq: Obtain the clock frequency of a given domain
* gd->console_uart: A "struct device" containing information about
register mappings, gpio resources and clocks associated with the
UART device.
For more information about these features, please see the "AT32AP
CPU" patch.
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions