ARM: dts: omap4-droid4: Add CPCAP PMIC battery charger configuration

Add CPCAP PMIC battery charger configuration.

Cc: devicetree@vger.kernel.org
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Tested-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi

@@ -26,6 +26,25 @@ cpcap_adc: adc {
 			#io-channel-cells = <1>;
 		};
 
+		cpcap_charger: charger {
+			compatible = "motorola,mapphone-cpcap-charger";
+			interrupts-extended = <
+				&cpcap 13 0 &cpcap 12 0 &cpcap 29 0 &cpcap 28 0
+				&cpcap 22 0 &cpcap 20 0 &cpcap 19 0 &cpcap 54 0
+			>;
+			interrupt-names =
+				"chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn",
+				"rvrs_mode", "chrgcurr1", "vbusvld", "battdetb";
+			mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW
+				      &gpio3 23 GPIO_ACTIVE_LOW>;
+			io-channels = <&cpcap_adc 0 &cpcap_adc 1
+				       &cpcap_adc 2 &cpcap_adc 5
+				       &cpcap_adc 6>;
+			io-channel-names = "battdetb", "battp",
+					   "vbus", "chg_isense",
+					   "batti";
+		};
+
 		cpcap_regulator: regulator {
 			compatible = "motorola,mapphone-cpcap-regulator";