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UPSTREAM: soc/intel: Move spi driver to use spi_bus_map

Browse source 
This is in preparation to get rid of the strong spi_setup_slave
implemented by different platforms.

BUG=b:38430839

Change-Id: Ib2484bdf3e8a45eefc46c71ae4c52fb7d07ff6bb
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 2d9a99535d
Original-Change-Id: Id3f05a2ea6eb5e31ca607861973d96b507208115
Original-Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/19778
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Philippe Mathieu-Daud <philippe.mathieu.daude@gmail.com>
Reviewed-on: https://chromium-review.googlesource.com/514185
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
This commit is contained in:
Furquan Shaikh 2017-05-18 14:54:57 -07:00 • committed by chrome-bot
parent 6f28b51a65
commit b040282ce5
5 changed files with 45 additions and 35 deletions
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16
src/soc/intel/baytrail/spi.c
View file

@ -612,10 +612,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = member_size(ich9_spi_regs, fdata),
};
int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
slave->bus = bus;
slave->cs = cs;
slave->ctrlr = &spi_ctrlr;
return 0;
}
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &spi_ctrlr,
.bus_start = 0,
.bus_end = 0,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);

16
src/soc/intel/braswell/spi.c
View file

@ -596,10 +596,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = member_size(ich9_spi_regs, fdata),
};
int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
slave->bus = bus;
slave->cs = cs;
slave->ctrlr = &spi_ctrlr;
return 0;
}
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &spi_ctrlr,
.bus_start = 0,
.bus_end = 0,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);

16
src/soc/intel/broadwell/spi.c
View file

@ -653,10 +653,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = member_size(ich9_spi_regs, fdata),
};
int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
slave->bus = bus;
slave->cs = cs;
slave->ctrlr = &spi_ctrlr;
return 0;
}
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &spi_ctrlr,
.bus_start = 0,
.bus_end = 0,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);

16
src/soc/intel/fsp_baytrail/spi.c
View file

@ -593,10 +593,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = member_size(ich9_spi_regs, fdata),
};
int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
slave->bus = bus;
slave->cs = cs;
slave->ctrlr = &spi_ctrlr;
return 0;
}
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &spi_ctrlr,
.bus_start = 0,
.bus_end = 0,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);

16
src/soc/intel/fsp_broadwell_de/spi.c
View file

@ -609,10 +609,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = member_size(ich9_spi_regs, fdata),
};
int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
slave->bus = bus;
slave->cs = cs;
slave->ctrlr = &spi_ctrlr;
return 0;
}
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &spi_ctrlr,
.bus_start = 0,
.bus_end = 0,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);