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path: root/drivers/net/caif/phy/hsi_omap.c
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* caif: OMAP HSI: Update path for the header file omap_hsi.hPatrick Combes2014-10-011-1/+1
| | | | | | | | omap_hsi.h has been relocated from arch/arm/plat-omap/include/mach/ folder to arch/arm/plat-omap/include/plat/ Change-Id: I54a08958f5424672a7cf61dc20ac1e63d2d8050c Signed-off-by: Patrick Combes <p-combes@ti.com>
* caif: OMAP HSI: Software reset of HSI blockErwan Bracq2014-10-011-0/+26
| | | | | | | | | | | | | | | New module parameter to perform HSI software reset on interface up. This option should be used only when the modem HSI block is non active: This module parameter (sw_reset_on_cfhsi_up) should be used for: - modem flash operation (mfa) - modem crash dump And should not be used for: - modem flashless boot Change-Id: Ib9a26664c07a22889830a23c9f2e8fe76cbf83f8 Signed-off-by: Erwan Bracq <erwan.bracq@stericsson.com>
* caif: OMAP: Fix return value of cfhsi_fifo_occupancy().Dmitry Tarnyagin2014-10-011-104/+115
| | | | | | | | | OMAP returns number of words in FIFO while CAIF is expecting to get number of bytes. Change-Id: I60bfae7ee6389860d56161609ac8bae5d953f757 Signed-off-by: Erwan Bracq <erwan.bracq@stericsson.com> Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
* CAIF: HSI: Prevent leakage through HSI pins.Dmitry Tarnyagin2014-10-011-37/+22
| | | | | | | | Modem HSI signals need to be set low after the driver removal. Change-Id: I4c65b2b4adbdc97a61b6d48178d302069d054f4d Signed-off-by: Erwan Bracq <erwan.bracq@stericsson.com> Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
* CAIF: HSI phy: Fixing a wrong debug printoutDmitry Tarnyagin2014-10-011-2/+4
| | | | | | | | Printout called from cfhsi_omap_exit() referred to hsi_proto_release(). Change-Id: Ife9895746debd8aa93b2f52e9168be3cd93497aa Signed-off-by: Erwan Bracq <erwan.bracq@stericsson.com> Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
* TI caif: Low level physical CAIF driverErwan Bracq2014-10-011-0/+483
Low level OMAP specific CAIF driver: - HSI - SPI - Serial with power management. Change-Id: Ib93a26d139a949183b0554c39f0404c91b1606ea Signed-off-by: Erwan Bracq <erwan.bracq@stericsson.com>