ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard

Wildcards in compatible strings should be avoid. "marvell,armada38x"
was recently introduced but was not yet used.

The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs
and more PCIe slots). So this patch replaces the use of
"marvell,armada38x" by the "marvell,armada380" string.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com
Acked-by: Andrew Lunn <andrew@lunn.ch>
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/Documentation/devicetree/bindings/arm/armada-38x.txt b/Documentation/devicetree/bindings/arm/armada-38x.txt
index 11f2330..ad9f8ed 100644 (file)
--- a/Documentation/devicetree/bindings/arm/armada-38x.txt
+++ b/Documentation/devicetree/bindings/arm/armada-38x.txt
@@ -6,5 +6,15 @@ following property:
 
 Required root node property:
 
- - compatible: must contain either "marvell,armada380" or
-   "marvell,armada385" depending on the variant of the SoC being used.
+ - compatible: must contain "marvell,armada380"
+
+In addition, boards using the Marvell Armada 385 SoC shall have the
+following property before the previous one:
+
+Required root node property:
+
+compatible: must contain "marvell,armada385"
+
+Example:
+
+compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380";

diff --git a/arch/arm/boot/dts/armada-380.dtsi b/arch/arm/boot/dts/armada-380.dtsi
index e69bc67..4173a8a 100644 (file)
--- a/arch/arm/boot/dts/armada-380.dtsi
+++ b/arch/arm/boot/dts/armada-380.dtsi
@@ -16,7 +16,7 @@
 
 / {
        model = "Marvell Armada 380 family SoC";
-       compatible = "marvell,armada380", "marvell,armada38x";
+       compatible = "marvell,armada380";
 
        cpus {
                #address-cells = <1>;

diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts
index ff9637d..4be6a28 100644 (file)
--- a/arch/arm/boot/dts/armada-385-db.dts
+++ b/arch/arm/boot/dts/armada-385-db.dts
@@ -16,7 +16,7 @@
 
 / {
        model = "Marvell Armada 385 Development Board";
-       compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada38x";
+       compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada380";
 
        chosen {
                bootargs = "console=ttyS0,115200 earlyprintk";

diff --git a/arch/arm/boot/dts/armada-385-rd.dts b/arch/arm/boot/dts/armada-385-rd.dts
index 4089325..aaca286 100644 (file)
--- a/arch/arm/boot/dts/armada-385-rd.dts
+++ b/arch/arm/boot/dts/armada-385-rd.dts
@@ -17,7 +17,7 @@
 
 / {
        model = "Marvell Armada 385 Reference Design";
-       compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada38x";
+       compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380";
 
        chosen {
                bootargs = "console=ttyS0,115200 earlyprintk";

diff --git a/arch/arm/boot/dts/armada-385.dtsi b/arch/arm/boot/dts/armada-385.dtsi
index f011009..6283d79 100644 (file)
--- a/arch/arm/boot/dts/armada-385.dtsi
+++ b/arch/arm/boot/dts/armada-385.dtsi
@@ -16,7 +16,7 @@
 
 / {
        model = "Marvell Armada 385 family SoC";
-       compatible = "marvell,armada385", "marvell,armada38x";
+       compatible = "marvell,armada385", "marvell,armada380";
 
        cpus {
                #address-cells = <1>;

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 3de364e..689fa1a 100644 (file)
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -20,7 +20,7 @@
 
 / {
        model = "Marvell Armada 38x family SoC";
-       compatible = "marvell,armada38x";
+       compatible = "marvell,armada380";
 
        aliases {
                gpio0 = &gpio0;