ARM: dts: add tps65090 power regulator for exynos5250-snow

Added TPS65090 regulator related nodes to Snow board.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 469c85d..a38fd18 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -44,6 +44,13 @@
                sd3_bus4: sd3-bus-width4 {
                        samsung,pin-drv = <0>;
                };
+
+               tps65090_irq: tps65090-irq {
+                       samsung,pins = "gpx2-6";
+                       samsung,pin-function = <0>;
+                       samsung,pin-pud = <0>;
+                       samsung,pin-drv = <0>;
+               };
        };
 
        pinctrl@13400000 {
@@ -75,6 +82,12 @@
                };
        };
 
+       vbat: vbat-fixed-regulator {
+               compatible = "regulator-fixed";
+               regulator-name = "vbat-supply";
+               regulator-boot-on;
+       };
+
        i2c-arbitrator {
                compatible = "i2c-arb-gpio-challenge";
                #address-cells = <1>;
@@ -201,6 +214,83 @@
                                                        0x070c0069>;    /* LEFT */
                                };
                        };
+
+                       power-regulator {
+                               compatible = "ti,tps65090";
+                               reg = <0x48>;
+
+                               /*
+                                * Config irq to disable internal pulls
+                                * even though we run in polling mode.
+                                */
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&tps65090_irq>;
+
+                               vsys1-supply = <&vbat>;
+                               vsys2-supply = <&vbat>;
+                               vsys3-supply = <&vbat>;
+                               infet1-supply = <&vbat>;
+                               infet2-supply = <&vbat>;
+                               infet3-supply = <&vbat>;
+                               infet4-supply = <&vbat>;
+                               infet5-supply = <&vbat>;
+                               infet6-supply = <&vbat>;
+                               infet7-supply = <&vbat>;
+                               vsys-l1-supply = <&vbat>;
+                               vsys-l2-supply = <&vbat>;
+
+                               regulators {
+                                       dcdc1 {
+                                               ti,enable-ext-control;
+                                       };
+                                       dcdc2 {
+                                               ti,enable-ext-control;
+                                       };
+                                       dcdc3 {
+                                               ti,enable-ext-control;
+                                       };
+                                       fet1 {
+                                               regulator-name = "vcd_led";
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       tps65090_fet2: fet2 {
+                                               regulator-name = "video_mid";
+                                               regulator-always-on;
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       fet3 {
+                                               regulator-name = "wwan_r";
+                                               regulator-always-on;
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       fet4 {
+                                               regulator-name = "sdcard";
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       fet5 {
+                                               regulator-name = "camout";
+                                               regulator-always-on;
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       fet6 {
+                                               regulator-name = "lcd_vdd";
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       tps65090_fet7: fet7 {
+                                               regulator-name = "video_mid_1a";
+                                               regulator-always-on;
+                                               ti,overcurrent-wait = <3>;
+                                       };
+                                       ldo1 {
+                                       };
+                                       ldo2 {
+                                       };
+                               };
+
+                               charger {
+                                       compatible = "ti,tps65090-charger";
+                               };
+                       };
                };
        };