ARM: u300: support regulators in the device tree

Now that we have enabled board power and the AB3100 regulators,
put the regulator data into the device tree and enable it so
we can start to tie regulators to devices. To begin with we're
only supplying the power to the board itself.

Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts
index 711a2d9311ad6ee328bd7920e6a8e04fee05fa5c..d1ab4e91bfffc73b2da714bde954926f438c47ba 100644 (file)
--- a/arch/arm/boot/dts/ste-u300.dts
+++ b/arch/arm/boot/dts/ste-u300.dts
@@ -24,6 +24,11 @@
                reg = <0x48000000 0x03c00000>;
        };
 
+       s365 {
+               compatible = "stericsson,s365";
+               vana15-supply = <&ab3100_ldo_d_reg>;
+       };
+
        timer: timer@c0014000 {
                compatible = "stericsson,u300-apptimer";
                reg = <0xc0014000 0x1000>;
@@ -70,6 +75,74 @@
                interrupts = <8>;
                #address-cells = <1>;
                #size-cells = <0>;
+               ab3100: ab3100@0x48 {
+                       compatible = "stericsson,ab3100";
+                       reg = <0x48>;
+                       interrupt-parent = <&vica>;
+                       interrupts = <0>; /* EXT0 IRQ */
+                       ab3100-regulators {
+                               compatible = "stericsson,ab3100-regulators";
+                               ab3100_ldo_a_reg: ab3100_ldo_a {
+                                       regulator-compatible = "ab3100_ldo_a";
+                                       startup-delay-us = <200>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+                               ab3100_ldo_c_reg: ab3100_ldo_c {
+                                       regulator-compatible = "ab3100_ldo_c";
+                                       startup-delay-us = <200>;
+                               };
+                               ab3100_ldo_d_reg: ab3100_ldo_d {
+                                       regulator-compatible = "ab3100_ldo_d";
+                                       startup-delay-us = <200>;
+                               };
+                               ab3100_ldo_e_reg: ab3100_ldo_e {
+                                       regulator-compatible = "ab3100_ldo_e";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       startup-delay-us = <200>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+                               ab3100_ldo_f_reg: ab3100_ldo_f {
+                                       regulator-compatible = "ab3100_ldo_f";
+                                       regulator-min-microvolt = <2500000>;
+                                       regulator-max-microvolt = <2500000>;
+                                       startup-delay-us = <600>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+                               ab3100_ldo_g_reg: ab3100_ldo_g {
+                                       regulator-compatible = "ab3100_ldo_g";
+                                       regulator-min-microvolt = <1500000>;
+                                       regulator-max-microvolt = <2850000>;
+                                       startup-delay-us = <400>;
+                               };
+                               ab3100_ldo_h_reg: ab3100_ldo_h {
+                                       regulator-compatible = "ab3100_ldo_h";
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <2750000>;
+                                       startup-delay-us = <200>;
+                               };
+                               ab3100_ldo_k_reg: ab3100_ldo_k {
+                                       regulator-compatible = "ab3100_ldo_k";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <2750000>;
+                                       startup-delay-us = <200>;
+                               };
+                               ab3100_ext_reg: ab3100_ext {
+                                       regulator-compatible = "ab3100_ext";
+                               };
+                               ab3100_buck_reg: ab3100_buck {
+                                       regulator-compatible = "ab3100_buck";
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       startup-delay-us = <1000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+                       };
+               };
        };
 
        i2c1: i2c@c0005000 {
@@ -79,6 +152,12 @@
                interrupts = <9>;
                #address-cells = <1>;
                #size-cells = <0>;
+               fwcam0: fwcam@0x10 {
+                       reg = <0x10>;
+               };
+               fwcam1: fwcam@0x5d {
+                       reg = <0x5d>;
+               };
        };
 
        amba {