ARM: dts: OMAP36xx: Add device node for ABB

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

[nm@ti.com: co-developer]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 7e8dee9175d6..ba077cd95e4e 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -39,6 +39,26 @@
                         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 = <&sys_ck>;
+                        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
+                        >;
+                };
+
                 omap3_pmx_core2: pinmux@480025a0 {
                         compatible = "ti,omap3-padconf", "pinctrl-single";
                         reg = <0x480025a0 0x5c>;