1 files changed, 25 insertions, 2 deletions

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index bbcb6775a6a3..fad98abd4844 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -23,6 +23,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/mmc/host.h>
+#include <linux/power/isp1704_charger.h>
 
 #include <plat/mcspi.h>
 #include <plat/board.h>
@@ -52,6 +53,8 @@
 #define RX51_FMTX_RESET_GPIO            163
 #define RX51_FMTX_IRQ                   53
 
+#define RX51_USB_TRANSCEIVER_RST_GPIO   67
+
 /* list all spi devices here */
 enum {
         RX51_SPI_WL1251,
@@ -110,10 +113,30 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
         },
 };
 
+static void rx51_charger_set_power(bool on)
+{
+        gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
+}
+
+static struct isp1704_charger_data rx51_charger_data = {
+        .set_power      = rx51_charger_set_power,
+};
+
 static struct platform_device rx51_charger_device = {
-        .name = "isp1704_charger",
+        .name   = "isp1704_charger",
+        .dev    = {
+                .platform_data = &rx51_charger_data,
+        },
 };
 
+static void __init rx51_charger_init(void)
+{
+        WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
+                GPIOF_OUT_INIT_LOW, "isp1704_reset"));
+
+        platform_device_register(&rx51_charger_device);
+}
+
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 
 #define RX51_GPIO_CAMERA_LENS_COVER     110
@@ -981,6 +1004,6 @@ void __init rx51_peripherals_init(void)
         if (partition)
                 omap2_hsmmc_init(mmc);
 
-        platform_device_register(&rx51_charger_device);
+        rx51_charger_init();
 }