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authorArnd Bergmann <arnd@arndb.de>2013-03-12 09:39:01 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2013-03-12 09:39:01 +0100
commitd52701d39e3765ad5087da1a6e8bbcaaf04bcd9c (patch)
treec8b71a01d797b38d9f43981c431e548de43acff8
parent54fc4037ac449acf96ab88c3e65633c997df8a84 (diff)
downloadblackbird-op-linux-d52701d39e3765ad5087da1a6e8bbcaaf04bcd9c.tar.gz
blackbird-op-linux-d52701d39e3765ad5087da1a6e8bbcaaf04bcd9c.zip
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>
-rw-r--r--Documentation/devicetree/bindings/mfd/ab8500.txt6
-rw-r--r--arch/arm/boot/dts/dbx5x0.dtsi3
-rw-r--r--arch/arm/boot/dts/href.dtsi2
-rw-r--r--arch/arm/boot/dts/hrefv60plus.dts2
-rw-r--r--arch/arm/boot/dts/snowball.dts2
5 files changed, 5 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt
index 13b707b7355c..c3a14e0ad0ad 100644
--- a/Documentation/devicetree/bindings/mfd/ab8500.txt
+++ b/Documentation/devicetree/bindings/mfd/ab8500.txt
@@ -13,9 +13,6 @@ Required parent device properties:
4 = active high level-sensitive
8 = active low level-sensitive
-Optional parent device properties:
-- reg : contains the PRCMU mailbox address for the AB8500 i2c port
-
The AB8500 consists of a large and varied group of sub-devices:
Device IRQ Names Supply Names Description
@@ -86,9 +83,8 @@ Non-standard child device properties:
- stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic
- stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580)
-ab8500@5 {
+ab8500 {
compatible = "stericsson,ab8500";
- reg = <5>; /* mailbox 5 is i2c */
interrupts = <0 40 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
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";
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