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Documentation: bindings: update the berlin chip and system ctrl doc

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Now that the rework to have one sub-node per device in the chip and
system controllers is done, their dedicated compatible can be removed.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This commit is contained in:
Antoine Tenart 2015-04-07 16:45:06 +02:00 committed by Sebastian Hesselbarth
parent c1f86f2fde
commit 576efe3800
1 changed files with 4 additions and 12 deletions
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16
Documentation/devicetree/bindings/arm/marvell,berlin.txt
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@ -62,11 +62,7 @@ different functions which are described below.
Required properties:
- compatible:
* the first value should be one of:
"marvell,berlin2-chip-ctrl" for BG2
"marvell,berlin2cd-chip-ctrl" for BG2CD
"marvell,berlin2q-chip-ctrl" for BG2Q
* the second and third values must be:
* the first and second values must be:
"simple-mfd", "syscon"
- reg: address and length of following register sets for
BG2/BG2CD: chip control register set
@ -79,25 +75,21 @@ individual registers dealing with pinmux, padmux, and reset.
Required properties:
- compatible:
* the first value should be one of:
"marvell,berlin2-system-ctrl" for BG2
"marvell,berlin2cd-system-ctrl" for BG2CD
"marvell,berlin2q-system-ctrl" for BG2Q
* the second and third values must be:
* the first and second values must be:
"simple-mfd", "syscon"
- reg: address and length of the system control register set
Example:
chip: chip-control@ea0000 {
compatible = "marvell,berlin2-chip-ctrl", "simple-mfd", "syscon";
compatible = "simple-mfd", "syscon";
reg = <0xea0000 0x400>;
/* sub-device nodes */
};
sysctrl: system-controller@d000 {
compatible = "marvell,berlin2-system-ctrl", "simple-mfd", "syscon";
compatible = "simple-mfd", "syscon";
reg = <0xd000 0x100>;
/* sub-device nodes */