[16/23] ARM: u300: support regulators in the device tree

Commit Message

Linus Walleij April 22, 2013, 9:57 a.m. UTC

From: Linus Walleij <[e-mail]>

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 <[e-mail]>
Signed-off-by: Linus Walleij <[e-mail]>
---
 arch/arm/boot/dts/ste-u300.dts | 79 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts
index 784e17a..1b3ec2d 100644
--- 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: timer0@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 {