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

[anton.vorontsov@linaro.org (Anton Vorontsov)]

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,
> +};
> +
> +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,
>  		.irq		= MMP_GPIO_TO_IRQ(80),
> -- 
> 1.7.0.4

-- 
Anton Vorontsov
Email: cbouatmailru at gmail.com