示例#1
0
static void __init hrefv60_init_machine(void)
{
	int i2c0_devs;

	/*
	 * The HREFv60 board removed a GPIO expander and routed
	 * all these GPIO pins to the internal GPIO controller
	 * instead.
	 */
	mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO;

	u8500_init_devices();

	hrefv60_pins_init();

	platform_add_devices(mop500_platform_devs,
			ARRAY_SIZE(mop500_platform_devs));

	mop500_i2c_init();
	hrefv60_sdi_init();
	mop500_spi_init();
	mop500_uart_init();

	i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);

	i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;

	i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
	i2c_register_board_info(2, mop500_i2c2_devices,
				ARRAY_SIZE(mop500_i2c2_devices));

	/* This board has full regulator constraints */
	regulator_has_full_constraints();
}
static void __init u8500_init_machine(void)
{
	struct device *parent = NULL;
	int i2c0_devs;
	int i;

	parent = u8500_init_devices();
	i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);

	for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
		mop500_platform_devs[i]->dev.parent = parent;
	for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++)
		snowball_platform_devs[i]->dev.parent = parent;

	/* automatically probe child nodes of db8500 device */
	of_platform_populate(NULL, u8500_soc_node, u8500_auxdata_lookup, parent);

	if (of_machine_is_compatible("st-ericsson,mop500")) {
		mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR;
		mop500_pins_init();

		platform_add_devices(mop500_platform_devs,
				ARRAY_SIZE(mop500_platform_devs));

		mop500_sdi_init(parent);
	} else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
		snowball_pins_init();
		platform_add_devices(snowball_platform_devs,
				ARRAY_SIZE(snowball_platform_devs));

		snowball_sdi_init(parent);
	} else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
		/*
		 * The HREFv60 board removed a GPIO expander and routed
		 * all these GPIO pins to the internal GPIO controller
		 * instead.
		 */
		mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO;
		i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
		hrefv60_pins_init();
		platform_add_devices(mop500_platform_devs,
				ARRAY_SIZE(mop500_platform_devs));

		hrefv60_sdi_init(parent);
	}
	mop500_i2c_init(parent);

	i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
	i2c_register_board_info(2, mop500_i2c2_devices,
				ARRAY_SIZE(mop500_i2c2_devices));

	/* This board has full regulator constraints */
	regulator_has_full_constraints();
}