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ARM: dts: mvebu: Update with the new compatible string for mv64xxx-i2c 

The mv64xxx-i2c embedded in the Armada XP have a new feature to
offload i2c transaction. This new version of the IP come also with
some errata. This lead to the introduction to a another compatible
string.

This commit split the i2c information into armada-370.dtsi and
armada-xp.dtsi. Most of the data remains the same and stay in the
common file Armada-370-xp.dtsi. With this new feature the size of the
registers are bigger for Armada XP and the new compatible string is
used.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Gregory CLEMENT 2013-08-22 16:19:29 +02:00 committed by Jason Cooper
parent 272b98c645
commit 238493e34d
3 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/armada-370-xp.dtsi
View File

@ -176,7 +176,6 @@
i2c0: i2c@11000 { i2c0: i2c@11000 {
compatible = "marvell,mv64xxx-i2c"; compatible = "marvell,mv64xxx-i2c";
reg = <0x11000 0x20>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
interrupts = <31>; interrupts = <31>;
@ -187,7 +186,6 @@
i2c1: i2c@11100 { i2c1: i2c@11100 {
compatible = "marvell,mv64xxx-i2c"; compatible = "marvell,mv64xxx-i2c";
reg = <0x11100 0x20>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
interrupts = <32>; interrupts = <32>;

8
arch/arm/boot/dts/armada-370.dtsi
View File

@ -218,6 +218,14 @@
}; };
}; };
i2c0: i2c@11000 {
reg = <0x11000 0x20>;
};
i2c1: i2c@11100 {
reg = <0x11100 0x20>;
};
usb@50000 { usb@50000 {
clocks = <&coreclk 0>; clocks = <&coreclk 0>;
}; };

10
arch/arm/boot/dts/armada-xp.dtsi
View File

@ -145,6 +145,16 @@
}; };
}; };
i2c0: i2c@11000 {
compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
reg = <0x11000 0x100>;
};
i2c1: i2c@11100 {
compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
reg = <0x11100 0x100>;
};
usb@50000 { usb@50000 {
clocks = <&gateclk 18>; clocks = <&gateclk 18>;
}; };