ARM: mach-shmobile: mackerel: Add Accelerometer sensor support (80f1dc7c) · Commits · e / devices / android_kernel_fairphone_FP3

arch/arm/mach-shmobile/board-mackerel.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -420,6 +420,16 @@ static struct i2c_board_info i2c0_devices[] = {
		},
		};

		#define IRQ21 evt2irq(0x32a0)

		static struct i2c_board_info i2c1_devices[] = {
		/* Accelerometer */
		{
		I2C_BOARD_INFO("adxl34x", 0x53),
		.irq = IRQ21,
		},
		};

		static struct map_desc mackerel_io_desc[] __initdata = {
		/* create a 1:1 entity map for 0xe6xxxxxx
		* used by CPGA, INTC and PFC.
		@@ -515,9 +525,14 @@ static void __init mackerel_init(void)

		intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */

		/* enable Accelerometer */
		gpio_request(GPIO_FN_IRQ21, NULL);
		set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH);

		i2c_register_board_info(0, i2c0_devices,
		ARRAY_SIZE(i2c0_devices));
		i2c_register_board_info(1, i2c1_devices,
		ARRAY_SIZE(i2c1_devices));

		sh7372_add_standard_devices();