target/linux/xburst/patches-2.6.36/020-qi_lb60-add-gpio-charger.patch

   1 From 11f9a327e3dfc62773cfd4b3c93af19e7132cc7a Mon Sep 17 00:00:00 2001
   2 From: Lars-Peter Clausen <lars@metafoo.de>
   3 Date: Sat, 17 Jul 2010 11:16:29 +0000
   4 Subject: [PATCH] MIPS: JZ4740: qi_lb60: Add gpio-charger device
   5
   6 Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
   7 ---
   8  arch/mips/jz4740/board-qi_lb60.c |   24 ++++++++++++++++++++++++
   9  1 files changed, 24 insertions(+), 0 deletions(-)
  10
  11 --- a/arch/mips/jz4740/board-qi_lb60.c
  12 +++ b/arch/mips/jz4740/board-qi_lb60.c
  13 @@ -23,6 +23,7 @@
  14  #include <linux/spi/spi_gpio.h>
  15  #include <linux/power_supply.h>
  16  #include <linux/power/jz4740-battery.h>
  17 +#include <linux/power/gpio-charger.h>
  18
  19  #include <asm/mach-jz4740/jz4740_fb.h>
  20  #include <asm/mach-jz4740/jz4740_mmc.h>
  21 @@ -396,6 +397,28 @@ static struct platform_device qi_lb60_pw
  22         },
  23  };
  24
  25 +/* charger */
  26 +static char *qi_lb60_batteries[] = {
  27 +       "battery",
  28 +};
  29 +
  30 +static struct gpio_charger_platform_data qi_lb60_charger_pdata = {
  31 +       .name = "usb",
  32 +       .type = POWER_SUPPLY_TYPE_USB,
  33 +       .gpio = JZ_GPIO_PORTD(28),
  34 +       .gpio_active_low = 1,
  35 +       .batteries = qi_lb60_batteries,
  36 +       .num_batteries = ARRAY_SIZE(qi_lb60_batteries),
  37 +};
  38 +
  39 +static struct platform_device qi_lb60_charger_device = {
  40 +       .name = "gpio-charger",
  41 +       .dev = {
  42 +               .platform_data = &qi_lb60_charger_pdata,
  43 +       },
  44 +};
  45 +
  46 +
  47  static struct platform_device *jz_platform_devices[] __initdata = {
  48         &jz4740_udc_device,
  49         &jz4740_mmc_device,
  50 @@ -410,6 +433,7 @@ static struct platform_device *jz_platfo
  51         &jz4740_adc_device,
  52         &qi_lb60_gpio_keys,
  53         &qi_lb60_pwm_beeper,
  54 +       &qi_lb60_charger_device,
  55  };
  56
  57  static void __init board_gpio_setup(void)