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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:12:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:12:35 -0700
commitea0ca3a843babd50c22dfbb5cf2d9a14df821b2b (patch)
tree0d27fc6d7b9a0a2cdfe29833eb84ee07beac91ab /arch/arm
parent74e6392ca3fd445a775dd42b54d5e42cf1e706e6 (diff)
parent906649de0eacde7a643b5a0750de6207441ad54f (diff)
Merge git://git.infradead.org/battery-2.6
* git://git.infradead.org/battery-2.6: PXA: Use dev_pm_ops in z2_battery ds2760_battery: Fix rated capacity of the hx4700 1800mAh battery ds2760_battery: Fix indexing of the 4 active full EEPROM registers power: Make test_power driver more dynamic. bq27x00_battery: Name of cycle count property max8903_charger: Add GENERIC_HARDIRQS as a dependency (fixes S390 build) ARM: RX-51: Enable isp1704 power on/off isp1704_charger: Allow board specific powering routine gpio-charger: Add gpio_charger_resume power_supply: Add driver for MAX8903 charger
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c27
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 2b00f72e8e3..f6247e71a19 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>
@@ -53,6 +54,8 @@
#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,
@@ -111,10 +114,30 @@ 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
@@ -961,6 +984,6 @@ void __init rx51_peripherals_init(void)
if (partition)
omap2_hsmmc_init(mmc);
- platform_device_register(&rx51_charger_device);
+ rx51_charger_init();
}