ARM: OMAP1: nokia770: enable Tahvo (a4b13a3b) · Commits · 戴 / test

arch/arm/mach-omap1/board-nokia770.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -234,16 +234,26 @@ static struct i2c_board_info nokia770_i2c_board_info_2[] __initdata = {
		{
		I2C_BOARD_INFO("retu-mfd", 0x01),
		},
		{
		I2C_BOARD_INFO("tahvo-mfd", 0x02),
		},
		};

		static void __init nokia770_cbus_init(void)
		{
		const int retu_irq_gpio = 62;
		const int tahvo_irq_gpio = 40;

		if (gpio_request_one(retu_irq_gpio, GPIOF_IN, "Retu IRQ"))
		return;
		if (gpio_request_one(tahvo_irq_gpio, GPIOF_IN, "Tahvo IRQ")) {
		gpio_free(retu_irq_gpio);
		return;
		}
		irq_set_irq_type(gpio_to_irq(retu_irq_gpio), IRQ_TYPE_EDGE_RISING);
		irq_set_irq_type(gpio_to_irq(tahvo_irq_gpio), IRQ_TYPE_EDGE_RISING);
		nokia770_i2c_board_info_2[0].irq = gpio_to_irq(retu_irq_gpio);
		nokia770_i2c_board_info_2[1].irq = gpio_to_irq(tahvo_irq_gpio);
		i2c_register_board_info(2, nokia770_i2c_board_info_2,
		ARRAY_SIZE(nokia770_i2c_board_info_2));
		platform_device_register(&nokia770_cbus_device);