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Diffstat (limited to 'arch/mips/jz4740/board-qi_lb60.c')
-rw-r--r--arch/mips/jz4740/board-qi_lb60.c36
1 files changed, 30 insertions, 6 deletions
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index 2c0e107966a..c3b04be3fb2 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>
@@ -49,14 +50,14 @@ static bool is_avt2;
/* NAND */
static struct nand_ecclayout qi_lb60_ecclayout_1gb = {
-/* .eccbytes = 36,
+ .eccbytes = 36,
.eccpos = {
6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37,
38, 39, 40, 41
- },*/
+ },
.oobfree = {
{ .offset = 2, .length = 4 },
{ .offset = 42, .length = 22 }
@@ -64,7 +65,7 @@ static struct nand_ecclayout qi_lb60_ecclayout_1gb = {
};
/* Early prototypes of the QI LB60 had only 1GB of NAND.
- * In order to support these devices aswell the partition and ecc layout is
+ * In order to support these devices as well the partition and ecc layout is
* initialized depending on the NAND size */
static struct mtd_partition qi_lb60_partitions_1gb[] = {
{
@@ -85,7 +86,7 @@ static struct mtd_partition qi_lb60_partitions_1gb[] = {
};
static struct nand_ecclayout qi_lb60_ecclayout_2gb = {
-/* .eccbytes = 72,
+ .eccbytes = 72,
.eccpos = {
12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27,
@@ -96,7 +97,7 @@ static struct nand_ecclayout qi_lb60_ecclayout_2gb = {
60, 61, 62, 63, 64, 65, 66, 67,
68, 69, 70, 71, 72, 73, 74, 75,
76, 77, 78, 79, 80, 81, 82, 83
- },*/
+ },
.oobfree = {
{ .offset = 2, .length = 10 },
{ .offset = 84, .length = 44 },
@@ -396,6 +397,28 @@ 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,
@@ -410,12 +433,13 @@ 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)
{
/* We only need to enable/disable pullup here for pins used in generic
- * drivers. Everything else is done by the drivers themselfs. */
+ * drivers. Everything else is done by the drivers themselves. */
jz_gpio_disable_pullup(QI_LB60_GPIO_SD_VCC_EN_N);
jz_gpio_disable_pullup(QI_LB60_GPIO_SD_CD);
}