Revision a984a69e hw/tosa.c
| b/hw/tosa.c | ||
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#include "block.h" |
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#include "boards.h" |
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#include "i2c.h" |
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#include "ssi.h" |
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#define TOSA_RAM 0x04000000 |
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#define TOSA_ROM 0x00800000 |
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scoop_gpio_out_set(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio)); |
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} |
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static uint32_t tosa_ssp_read(void *opaque)
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static uint32_t tosa_ssp_tansfer(SSISlave *dev, uint32_t value)
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{
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fprintf(stderr, "TG: %d %02x\n", value >> 5, value & 0x1f); |
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return 0; |
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} |
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static void tosa_ssp_write(void *opaque, uint32_t value)
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static void tosa_ssp_init(SSISlave *dev)
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{
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fprintf(stderr, "TG: %d %02x\n", value >> 5, value & 0x1f);
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/* Nothing to do. */
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} |
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typedef struct {
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| ... | ... | |
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{
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i2c_bus *bus = pxa2xx_i2c_bus(cpu->i2c[0]); |
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i2c_create_slave(bus, "tosa_dac", DAC_BASE); |
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pxa2xx_ssp_attach(cpu->ssp[1], tosa_ssp_read, |
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tosa_ssp_write, cpu); |
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ssi_create_slave(cpu->ssp[1], "tosa-ssp"); |
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} |
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|
| ... | ... | |
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.send = tosa_dac_send |
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}; |
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static SSISlaveInfo tosa_ssp_info = {
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.init = tosa_ssp_init, |
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.transfer = tosa_ssp_tansfer |
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}; |
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static void tosa_register_devices(void) |
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{
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i2c_register_slave("tosa_dac", sizeof(TosaDACState), &tosa_dac_info);
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ssi_register_slave("tosa-ssp", sizeof(SSISlave), &tosa_ssp_info);
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} |
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device_init(tosa_register_devices) |
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