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    Subject[PATCH 2/2] omap: rx51: Enable RX-51 ambient light sensor
    Date
    The driver is at staging/iio/light/tsl2563.c for now since the IIO subsystem
    seems to be the preferred subsystems for such drivers now.

    Enable it on the RX-51 for now. The ugly #include will get fixed when IIO
    moves from staging to its own subsystem.

    Signed-off-by: Amit Kucheria <amit.kucheria@verdurent.com>
    Cc: tony@atomide.com
    Cc: Jonathan Cameron <jic23@cam.ac.uk>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>
    Cc: linux-omap@vger.kernel.org
    ---
    arch/arm/mach-omap2/board-rx51-peripherals.c | 16 +++++++++++++++-
    1 files changed, 15 insertions(+), 1 deletions(-)

    diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
    index cf4583a..1923699 100644
    --- a/arch/arm/mach-omap2/board-rx51-peripherals.c
    +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
    @@ -31,6 +31,7 @@
    #include <plat/onenand.h>
    #include <plat/gpmc-smc91x.h>

    +#include "../../../drivers/staging/iio/light/tsl2563.h"
    #include "mmc-twl4030.h"

    #define SYSTEM_REV_B_USES_VAUX3 0x1699
    @@ -290,6 +291,10 @@ static struct twl4030_usb_data rx51_usb_data = {
    .usb_mode = T2_USB_MODE_ULPI,
    };

    +static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
    + .cover_comp_gain = 16,
    +};
    +
    static struct twl4030_ins sleep_on_seq[] __initdata = {
    /*
    * Turn off VDD1 and VDD2.
    @@ -435,6 +440,14 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
    },
    };

    +static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
    + {
    + I2C_BOARD_INFO("tsl2563", 0x29),
    + .platform_data = &rx51_tsl2563_platform_data,
    + },
    +};
    +
    +
    static int __init rx51_i2c_init(void)
    {
    if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
    @@ -446,7 +459,8 @@ static int __init rx51_i2c_init(void)
    }
    omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
    ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
    - omap_register_i2c_bus(2, 100, NULL, 0);
    + omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
    + ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
    omap_register_i2c_bus(3, 400, NULL, 0);
    return 0;
    }
    --
    1.6.3.3


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