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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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