[PATCH 3/3] ARM: MMP: add 88pm860x battery-charger support

[haojian.zhuang@gmail.com (Haojian Zhuang)]

On Sun, May 6, 2012 at 10:26 AM, Anton Vorontsov
<anton.vorontsov@linaro.org> wrote:
> On Tue, Mar 27, 2012 at 01:25:46PM +0800, Jett.Zhou wrote:
>> Add 88pm860x chg_desc platform data for ttc platform.
>>
>> Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
>> ---
>
> May I have an ack from ARM/MMP folks to take this into battery tree
> with the rest of the series?
>
> Thanks!
>
>> ?arch/arm/mach-mmp/ttc_dkb.c | ? 37 +++++++++++++++++++++++++++++++++++++
>> ?1 files changed, 37 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
>> index 5ac5d58..4e18be7 100644
>> --- a/arch/arm/mach-mmp/ttc_dkb.c
>> +++ b/arch/arm/mach-mmp/ttc_dkb.c
>> @@ -17,6 +17,9 @@
>> ?#include <linux/interrupt.h>
>> ?#include <linux/i2c/pca953x.h>
>> ?#include <linux/gpio.h>
>> +#include <linux/mfd/88pm860x.h>
>> +#include <linux/regulator/consumer.h>
>> +#include <linux/power/charger-manager.h>
>>
>> ?#include <asm/mach-types.h>
>> ?#include <asm/mach/arch.h>
>> @@ -134,8 +137,42 @@ static struct pca953x_platform_data max7312_data[] = {
>> ? ? ? },
>> ?};
>>
>> +static char *ttc_psy_chg_stat[] = {"usb", NULL};
>> +/*
>> + * Temperature can be handled by battery monitor base on interrupt
>> + * scheme, so dummy it to make sure charger-manager initialize ok.
>> + */
>> +static int dummy_temp_out_of_range(int *mC)
>> +{
>> + ? ? *mC = 2500;
>> + ? ? return 0;
>> +}
>> +
>> +struct charger_desc chg_desc_data = {
>> + ? ? .polling_mode ? ? ? ? ? = CM_POLL_ALWAYS,
>> + ? ? .polling_interval_ms ? ?= 180000,
>> + ? ? .battery_present ? ? ? ?= CM_FUEL_GAUGE,
>> + ? ? .psy_charger_stat ? ? ? = &ttc_psy_chg_stat[0],
>> + ? ? .psy_fuel_gauge ? ? ? ? = "battery-monitor",
>> + ? ? .temperature_out_of_range ? ? ? = dummy_temp_out_of_range,
>> +};
>> +m ARM/MMP folks to take this into battery tree
with the rest of the se
>> +static struct pm860x_platform_data ttc_dkb_pm8607_info = {
>> + ? ? .chg_desc ? ? ? = &chg_desc_data,
>> + ? ? .companion_addr = 0x11,
>> + ? ? .irq_mode ? ? ? = 0,
>> + ? ? .irq_base ? ? ? = IRQ_BOARD_START,
>> + ? ? .i2c_port ? ? ? = GI2C_PORT,
>> +};
>> +
>> ?static struct i2c_board_info ttc_dkb_i2c_info[] = {
>> ? ? ? {
>> + ? ? ? ? ? ? .type ? ? ? ? ? = "88PM860x",
>> + ? ? ? ? ? ? .addr ? ? ? ? ? = 0x34,
>> + ? ? ? ? ? ? .platform_data ?= &ttc_dkb_pm8607_info,
>> + ? ? ? ? ? ? .irq ? ? ? ? ? ?= IRQ_PXA910_PMIC_INT,
>> + ? ? },
>> + ? ? {
>> ? ? ? ? ? ? ? .type ? ? ? ? ? = "max7312",
>> ? ? ? ? ? ? ? .addr ? ? ? ? ? = 0x23,m ARM/MMP folks to take this into battery tree
with the rest of the se
>> ? ? ? ? ? ? ? .irq ? ? ? ? ? ?= MMP_GPIO_TO_IRQ(80),
>> --
>> 1.7.0.4m ARM/MMP folks to take this into battery tree
with the rest of the se
>
> --
> Anton Vorontsov
> Email: cbouatmailru at gmail.com

Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>