lkml.org 
[lkml]   [2011]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] MIPS: JZ4740: qi_lb60: Add gpio-charger device
Date
Register the gpio-charger device which reports whether device is currently
charging or not.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
arch/mips/jz4740/board-qi_lb60.c | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index 3e33264..e3f21ba 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -23,6 +23,7 @@
#include <linux/spi/spi_gpio.h>
#include <linux/power_supply.h>
#include <linux/power/jz4740-battery.h>
+#include <linux/power/gpio-charger.h>

#include <asm/mach-jz4740/jz4740_fb.h>
#include <asm/mach-jz4740/jz4740_mmc.h>
@@ -395,6 +396,28 @@ static struct platform_device qi_lb60_pwm_beeper = {
},
};

+/* charger */
+static char *qi_lb60_batteries[] = {
+ "battery",
+};
+
+static struct gpio_charger_platform_data qi_lb60_charger_pdata = {
+ .name = "usb",
+ .type = POWER_SUPPLY_TYPE_USB,
+ .gpio = JZ_GPIO_PORTD(28),
+ .gpio_active_low = 1,
+ .supplied_to = qi_lb60_batteries,
+ .num_supplicants = ARRAY_SIZE(qi_lb60_batteries),
+};
+
+static struct platform_device qi_lb60_charger_device = {
+ .name = "gpio-charger",
+ .dev = {
+ .platform_data = &qi_lb60_charger_pdata,
+ },
+};
+
+
static struct platform_device *jz_platform_devices[] __initdata = {
&jz4740_udc_device,
&jz4740_mmc_device,
@@ -409,6 +432,7 @@ static struct platform_device *jz_platform_devices[] __initdata = {
&jz4740_adc_device,
&qi_lb60_gpio_keys,
&qi_lb60_pwm_beeper,
+ &qi_lb60_charger_device,
};

static void __init board_gpio_setup(void)
--
1.7.2.3


\
 
 \ /
  Last update: 2011-02-08 03:45    [W:1.215 / U:0.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site