[PATCH v4 4/6] ARM: dts: omap3-gta04: Add battery support

[tony@atomide.com (Tony Lindgren)]

* Marek Belisko <marek@goldelico.com> [150310 14:28]:
> Added battery support for gta04 devices.
> 
> Signed-off-by: Marek Belisko <marek@goldelico.com>

Picking up this patch into omap-for-v4.1/dt branch thanks.

Tony

> ---
>  arch/arm/boot/dts/omap3-gta04.dtsi | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
> index fb3a696..cbf515a 100644
> --- a/arch/arm/boot/dts/omap3-gta04.dtsi
> +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
> @@ -49,6 +49,32 @@
>  		ti,codec = <&twl_audio>;
>  	};
>  
> +	battery {
> +		compatible = "ti,twl4030-madc-battery";
> +		capacity-uah = <1200000>;
> +		ti,volt-to-capacity-charging-map = <4200 100>,
> +					     <4100 75>,
> +					     <4000 55>,
> +					     <3900 25>,
> +					     <3800 5>,
> +					     <3700 2>,
> +					     <3600 1>,
> +					     <3300 0>;
> +		ti,volt-to-capacity-discharging-map = <4200 100>,
> +						<4100 95>,
> +						<4000 70>,
> +						<3800 50>,
> +						<3700 10>,
> +						<3600 5>,
> +						<3300 0>;
> +		io-channels = <&twl_madc 1>,
> +	                      <&twl_madc 10>,
> +			      <&twl_madc 12>;
> +		io-channel-names = "temp",
> +		                   "ichg",
> +		                   "vbat";
> +	};
> +
>  	spi_lcd {
>  		compatible = "spi-gpio";
>  		#address-cells = <0x1>;
> @@ -518,3 +544,7 @@
>  &mcbsp2 {
>  	status = "okay";
>  };
> +
> +&twl_madc {
> +	ti,system-uses-second-madc-irq;
> +};
> -- 
> 1.9.1
>