Pl ignore the earlier patch, which seems to have rebasing issues. Thanks Hemanth >From 42cb400c1bd3878977bc8fd416c9c39f81bed674 Mon Sep 17 00:00:00 2001 From: Hemanth V <hemanthv@xxxxxx> Date: Thu, 2 Dec 2010 12:44:19 +0530 Subject: [PATCH] omap4: Platform changes for CMA3000 Accelerometer driver Update 4430 SDP board file with platform data for accelerometer driver Signed-off-by: Hemanth V <hemanthv@xxxxxx> --- CMA3000 Driver is queued up for 2.6.38 merge window arch/arm/mach-omap2/board-4430sdp.c | 30 ++++++++++++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index ea56c30..6bda335 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -24,6 +24,8 @@ #include <linux/regulator/machine.h> #include <linux/leds.h> #include <linux/leds_pwm.h> +#include <linux/input/cma3000.h> +#include <linux/interrupt.h> #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -45,6 +47,7 @@ #define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_QUART 138 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 +#define OMAP4_CMA3000ACCL_GPIO 186 #define OMAP4_SFH7741_ENABLE_GPIO 188 static struct gpio_led sdp4430_gpio_leds[] = { @@ -477,6 +480,27 @@ static struct twl4030_platform_data sdp4430_twldata = { .vaux3 = &sdp4430_vaux3, }; +static struct cma3000_platform_data cma3000_platform_data = { + .fuzz_x = 25, + .fuzz_y = 25, + .fuzz_z = 25, + .g_range = CMARANGE_8G, + .mode = CMAMODE_MOTDET, + .mdthr = 0x8, + .mdfftmr = 0x33, + .ffthr = 0x8, + .irqflags = IRQF_TRIGGER_HIGH, +}; + +static void omap_cma3000accl_init(void) +{ + if (gpio_request(OMAP4_CMA3000ACCL_GPIO, "Accelerometer") < 0) { + pr_err("Accelerometer GPIO request failed\n"); + return; + } + gpio_direction_input(OMAP4_CMA3000ACCL_GPIO); +} + static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { { I2C_BOARD_INFO("twl6030", 0x48), @@ -497,6 +521,11 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { { I2C_BOARD_INFO("hmc5843", 0x1e), }, + { + I2C_BOARD_INFO("cma3000_d01", 0x1c), + .platform_data = &cma3000_platform_data, + .irq = OMAP_GPIO_IRQ(OMAP4_CMA3000ACCL_GPIO), + }, }; static int __init omap4_i2c_init(void) { @@ -570,6 +599,7 @@ static void __init omap_4430sdp_init(void) spi_register_board_info(sdp4430_spi_board_info, ARRAY_SIZE(sdp4430_spi_board_info)); } + omap_cma3000accl_init(); } static void __init omap_4430sdp_map_io(void) -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html