diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/phy3250.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/phy3250.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index 42a078eb166..eade77fbebd 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -226,7 +226,38 @@ static int __init phy3250_spi_board_register(void) } arch_initcall(phy3250_spi_board_register); +static struct pl08x_channel_data pl08x_slave_channels[] = { + { + .bus_id = "nand-slc", + .min_signal = 1, /* SLC NAND Flash */ + .max_signal = 1, + .periph_buses = PL08X_AHB1, + }, + { + .bus_id = "nand-mlc", + .min_signal = 12, /* MLC NAND Flash */ + .max_signal = 12, + .periph_buses = PL08X_AHB1, + }, +}; + +/* NOTE: These will change, according to RMK */ +static int pl08x_get_signal(struct pl08x_dma_chan *ch) +{ + return ch->cd->min_signal; +} + +static void pl08x_put_signal(struct pl08x_dma_chan *ch) +{ +} + static struct pl08x_platform_data pl08x_pd = { + .slave_channels = &pl08x_slave_channels[0], + .num_slave_channels = ARRAY_SIZE(pl08x_slave_channels), + .get_signal = pl08x_get_signal, + .put_signal = pl08x_put_signal, + .lli_buses = PL08X_AHB1, + .mem_buses = PL08X_AHB1, }; static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { |