From: "Andrii.Tseglytskyi" <[email protected]>

Add ABB device node for OMAP36xx family of devices. Data is based on
OMAP36XX Technical Reference Manual revision AB (Dec 2012).

[[email protected]: co-developer]
Signed-off-by: Nishanth Menon <[email protected]>
Signed-off-by: Andrii.Tseglytskyi <[email protected]>
---
 arch/arm/boot/dts/omap3.dtsi    |    5 +++++
 arch/arm/boot/dts/omap36xx.dtsi |   20 ++++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 58c6ed6..5d97201 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -75,6 +75,11 @@
                        ti,hwmods = "counter_32k";
                };
 
+               sysclk: sys {
+                       #clock-cells = <0>;
+                       compatible = "ti,omap-clock";
+               };
+
                dpll1: dpll1 {
                        #clock-cells = <0>;
                        compatible = "ti,omap-clock";
diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index f3447bc..38cdcb0 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -34,5 +34,25 @@
                        ti,hwmods = "uart4";
                        clock-frequency = <48000000>;
                };
+
+               abb_mpu_iva: regulator-abb-mpu {
+                       compatible = "ti,abb-v1";
+                       regulator-name = "abb_mpu_iva";
+                       #address-cell = <0>;
+                       #size-cells = <0>;
+                       reg = <0x483072f0 0x8>, <0x48306818 0x4>;
+                       reg-names = "base-address", "int-address";
+                       ti,tranxdone-status-mask = <0x4000000>;
+                       clocks = <&sysclk>;
+                       ti,settling-time = <30>;
+                       ti,clock-cycles = <8>;
+                       ti,abb_info = <
+                       /*uV            ABB     efuse   rbb_m   fbb_m   vset_m*/
+                       1012500         0       0       0       0       0
+                       1200000         0       0       0       0       0
+                       1325000         0       0       0       0       0
+                       1375000         1       0       0       0       0
+                       >;
+               };
        };
 };
-- 
1.7.9.5

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