mfd: ab8500: Kill "reg" property from binding

The ab8500 device is a child of the prcmu device, which is a memory mapped
bus device, whose children are addressable using physical memory addresses,
not using mailboxes, so a mailbox number in the ab8500 node cannot be
parsed by DT. Nothing uses this number, since it was only introduced
as part of the failed attempt to clean up prcmu mailbox handling, and
we can simply remove it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

4 files changed, 4 insertions, 5 deletions

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 69140ba99f46..9de93096601a 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -319,9 +319,8 @@
                                 };
                         };
 
-                        ab8500@5 {
+                        ab8500 {
                                 compatible = "stericsson,ab8500";
-                                reg = <5>; /* mailbox 5 is i2c */
                                 interrupt-parent = <&intc>;
                                 interrupts = <0 40 0x4>;
                                 interrupt-controller;
diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
index 592fb9dc35bd..379128eb9d98 100644
--- a/arch/arm/boot/dts/href.dtsi
+++ b/arch/arm/boot/dts/href.dtsi
@@ -221,7 +221,7 @@
                                 };
                         };
 
-                        ab8500@5 {
+                        ab8500 {
                                 ab8500-regulators {
                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
                                                 regulator-name = "V-DISPLAY";
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index 55f4191a626e..2b587a74b813 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -158,7 +158,7 @@
                                 };
                         };
 
-                        ab8500@5 {
+                        ab8500 {
                                 ab8500-regulators {
                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
                                                 regulator-name = "V-DISPLAY";
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 27f31a5fa494..d3ec32f6b790 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -298,7 +298,7 @@
                                 };
                         };
 
-                        ab8500@5 {
+                        ab8500 {
                                 ab8500-regulators {
                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
                                                 regulator-name = "V-DISPLAY";