Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7c90a5a9 authored by Antoine Tenart's avatar Antoine Tenart Committed by Sebastian Hesselbarth
Browse files

Documentation: bindings: update the Berlin controllers documentation 



We're moving from a single node for multiple devices to a node with one
sub-node per sub-device, registered by simple-mfd. Update the
documentation to reflect the changes.

Signed-off-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
parent f07b4e49

Documentation/devicetree/bindings/arm/marvell,berlin.txt

+16 −10
Original line number Diff line number Diff line
@@ -61,10 +61,13 @@ chip control registers, so there should be a single DT node only providing the 
different functions which are described below.



Required properties:

- compatible: shall be one of

- 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:

		"simple-mfd", "syscon"

- reg: address and length of following register sets for

  BG2/BG2CD: chip control register set

  BG2Q: chip control register set and cpu pll registers
@@ -75,10 +78,13 @@ Marvell Berlin SoCs have a system control register set providing several 
individual registers dealing with pinmux, padmux, and reset.



Required properties:

- compatible: should be one of

- 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:

		"simple-mfd", "syscon"

- reg: address and length of the system control register set



* Clock provider binding
@@ -130,7 +136,7 @@ Required property: 
Example:



chip: chip-control@ea0000 {

	compatible = "marvell,berlin2-chip-ctrl";

	compatible = "marvell,berlin2-chip-ctrl", "simple-mfd", "syscon";

	#clock-cells = <1>;

	#reset-cells = <2>;

	reg = <0xea0000 0x400>;
@@ -144,7 +150,7 @@ chip: chip-control@ea0000 { 
};



sysctrl: system-controller@d000 {

	compatible = "marvell,berlin2-system-ctrl";

	compatible = "marvell,berlin2-system-ctrl", "simple-mfd", "syscon";

	reg = <0xd000 0x100>;



	uart0_pmux: uart0-pmux {