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PXA SSI qdev conversion

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Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-14 22:35:09 +01:00
parent 5493e33f12
commit a984a69e57
9 changed files with 264 additions and 215 deletions
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17
hw/tosa.c
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@ -18,6 +18,7 @@
#include "block.h"
#include "boards.h"
#include "i2c.h"
#include "ssi.h"
#define TOSA_RAM 0x04000000
#define TOSA_ROM 0x00800000
@ -114,14 +115,15 @@ static void tosa_gpio_setup(PXA2xxState *cpu,
scoop_gpio_out_set(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio));
}
static uint32_t tosa_ssp_read(void *opaque)
static uint32_t tosa_ssp_tansfer(SSISlave *dev, uint32_t value)
{
fprintf(stderr, "TG: %d %02x\n", value >> 5, value & 0x1f);
return 0;
}
static void tosa_ssp_write(void *opaque, uint32_t value)
static void tosa_ssp_init(SSISlave *dev)
{
fprintf(stderr, "TG: %d %02x\n", value >> 5, value & 0x1f);
/* Nothing to do. */
}
typedef struct {
@ -187,8 +189,7 @@ static void tosa_tg_init(PXA2xxState *cpu)
{
i2c_bus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
i2c_create_slave(bus, "tosa_dac", DAC_BASE);
pxa2xx_ssp_attach(cpu->ssp[1], tosa_ssp_read,
tosa_ssp_write, cpu);
ssi_create_slave(cpu->ssp[1], "tosa-ssp");
}
@ -250,9 +251,15 @@ static I2CSlaveInfo tosa_dac_info = {
.send = tosa_dac_send
};
static SSISlaveInfo tosa_ssp_info = {
.init = tosa_ssp_init,
.transfer = tosa_ssp_tansfer
};
static void tosa_register_devices(void)
{
i2c_register_slave("tosa_dac", sizeof(TosaDACState), &tosa_dac_info);
ssi_register_slave("tosa-ssp", sizeof(SSISlave), &tosa_ssp_info);
}
device_init(tosa_register_devices)