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* serial/mpc52xx_uart: add MPC5125 PSC supportMatteo Facchinetti2013-06-031-0/+49
| | | | | | | | | | Add MPC5125 PSC register layout structure, MPC5125 specific psc_ops function set and the compatible string. Signed-off-by: Vladimir Ermakov <vooon341@gmail.com> Signed-off-by: Matteo Facchinetti <matteo.facchinetti@sirius-es.it> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* powerpc/5200: add mpc5200_psc_ac97_gpio_resetEric Millbrandt2010-08-061-0/+1
| | | | | | | | | | | | | | | | | | Work around a silicon bug in the ac97 reset functionality of the mpc5200(b). The implementation of the ac97 "cold" reset is flawed. If the sync and output lines are high when reset is asserted the attached ac97 device may go into test mode. Avoid this by reconfiguring the psc to gpio mode and generating the reset manually. From MPC5200B User's Manual: "Some AC97 devices goes to a test mode, if the Sync line is high during the Res line is low (reset phase). To avoid this behavior the Sync line must be also forced to zero during the reset phase. To do that, the pin muxing should switch to GPIO mode and the GPIO control register should be used to control the output lines." Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc5121: Add SPI master driver for MPC5121 PSCAnatolij Gustschin2010-05-251-0/+1
| | | | | | Signed-off-by: John Rigby <jcrigby@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* powerpc/mpc5121: enable support for more PSC UARTsAnatolij Gustschin2010-02-161-0/+4
| | | | | | | | | | MPC5121 has 12 PSC devices. Enable UART support for all of them by defining the number of max. PSCs depending on selection of PPC_MPC512x platform support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* ASoC: Add a few more mpc5200 PSC definesJon Smirl2009-05-241-0/+11
| | | | | | | | | Add a few more mpc5200 PSC defines. More bit fields defines for mpc5200 PSC registers. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* powerpc/mpc5200: add rts/cts handling in PSC UART driverWolfram Sang2008-12-211-1/+10
| | | | | | | | Add RTS/CTS-support for the PSC of the MPC5200B. Tested with a Phytec MPC5200B-IO. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* powerpc: Move include files to arch/powerpc/include/asmStephen Rothwell2008-08-041-0/+276
from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where <asm-powepc/...> was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
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