diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/spitz.c | 58 |
1 files changed, 32 insertions, 26 deletions
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c index c70e912..f48e966 100644 --- a/hw/arm/spitz.c +++ b/hw/arm/spitz.c @@ -43,6 +43,11 @@ typedef struct { typedef struct { MachineState parent; + PXA2xxState *mpu; + DeviceState *mux; + DeviceState *lcdtg; + DeviceState *ads7846; + DeviceState *max1111; } SpitzMachineState; #define TYPE_SPITZ_MACHINE "spitz-common" @@ -709,34 +714,33 @@ static void corgi_ssp_realize(SSISlave *d, Error **errp) s->bus[2] = ssi_create_bus(dev, "ssi2"); } -static void spitz_ssp_attach(PXA2xxState *cpu) +static void spitz_ssp_attach(SpitzMachineState *sms) { - DeviceState *mux; - DeviceState *dev; void *bus; - mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp"); - - bus = qdev_get_child_bus(mux, "ssi0"); - ssi_create_slave(bus, "spitz-lcdtg"); - - bus = qdev_get_child_bus(mux, "ssi1"); - dev = ssi_create_slave(bus, "ads7846"); - qdev_connect_gpio_out(dev, 0, - qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT)); - - bus = qdev_get_child_bus(mux, "ssi2"); - max1111 = ssi_create_slave(bus, "max1111"); - max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT); - max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); - max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN); - - qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS, - qdev_get_gpio_in(mux, 0)); - qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS, - qdev_get_gpio_in(mux, 1)); - qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS, - qdev_get_gpio_in(mux, 2)); + sms->mux = ssi_create_slave(sms->mpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp"); + + bus = qdev_get_child_bus(sms->mux, "ssi0"); + sms->lcdtg = ssi_create_slave(bus, "spitz-lcdtg"); + + bus = qdev_get_child_bus(sms->mux, "ssi1"); + sms->ads7846 = ssi_create_slave(bus, "ads7846"); + qdev_connect_gpio_out(sms->ads7846, 0, + qdev_get_gpio_in(sms->mpu->gpio, SPITZ_GPIO_TP_INT)); + + bus = qdev_get_child_bus(sms->mux, "ssi2"); + sms->max1111 = ssi_create_slave(bus, "max1111"); + max1111 = sms->max1111; + max111x_set_input(sms->max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT); + max111x_set_input(sms->max1111, MAX1111_BATT_TEMP, 0); + max111x_set_input(sms->max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN); + + qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_LCDCON_CS, + qdev_get_gpio_in(sms->mux, 0)); + qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_ADS7846_CS, + qdev_get_gpio_in(sms->mux, 1)); + qdev_connect_gpio_out(sms->mpu->gpio, SPITZ_GPIO_MAX1111_CS, + qdev_get_gpio_in(sms->mux, 2)); } /* CF Microdrive */ @@ -936,6 +940,7 @@ static struct arm_boot_info spitz_binfo = { static void spitz_common_init(MachineState *machine) { SpitzMachineClass *smc = SPITZ_MACHINE_GET_CLASS(machine); + SpitzMachineState *sms = SPITZ_MACHINE(machine); enum spitz_model_e model = smc->model; PXA2xxState *mpu; DeviceState *scp0, *scp1 = NULL; @@ -945,6 +950,7 @@ static void spitz_common_init(MachineState *machine) /* Setup CPU & memory */ mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size, machine->cpu_type); + sms->mpu = mpu; sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); @@ -954,7 +960,7 @@ static void spitz_common_init(MachineState *machine) /* Setup peripherals */ spitz_keyboard_register(mpu); - spitz_ssp_attach(mpu); + spitz_ssp_attach(sms); scp0 = sysbus_create_simple("scoop", 0x10800000, NULL); if (model != akita) { |