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* Blackfin arch: move include/asm-blackfin header files to arch/blackfinBryan Wu2008-08-271-1204/+0
| | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Prevent potential Core Hang situationMichael Hennerich2008-04-241-2/+55
| | | | | | | | | | | | | | If the new value written to the PLL_CTL or VR_CTL register is the same as the previous value, the PLL wake-up will occur immediately (PLL is already locked), but the core and system clock will be bypassed for the PLL_LOCKCNT duration. For this interval, code will execute at the CLKIN rate instead of at the expected CCLK rate. Software should guard against this condition by comparing the current value to the new value before writing the new value. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: remove TWI I2C register accessing helper macros, because we ↵Bryan Wu2008-03-271-33/+0
| | | | | | | moved to use i2c new-style interface Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: add new processor ADSP-BF52x arch/mach supportMichael Hennerich2007-10-211-11/+8
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: update blackfin header files to latest one in VDSP.Bryan Wu2007-05-211-0/+1187
a) add new processor BF52x/BF54x header files b) update blackfin BF533/BF537/BF561 header files to latest one in VDSP. c) scrub watchdog/rtc masks from headers as we dont need/want them (too generic and the drivers dont use them) Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Roy Huang <roy.huang@analog.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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