mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 05:44:11 +00:00
13541226dc
There is no plan yet to do a v2 board. And even if we were to do it only some IPs would actually change, so it be best to add suffixes at that point, not now ! Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
28 lines
761 B
Text
28 lines
761 B
Text
Binding for the Synopsys HSDK reset controller
|
|
|
|
This binding uses the common reset binding[1].
|
|
|
|
[1] Documentation/devicetree/bindings/reset/reset.txt
|
|
|
|
Required properties:
|
|
- compatible: should be "snps,hsdk-reset".
|
|
- reg: should always contain 2 pairs address - length: first for reset
|
|
configuration register and second for corresponding SW reset and status bits
|
|
register.
|
|
- #reset-cells: from common reset binding; Should always be set to 1.
|
|
|
|
Example:
|
|
reset: reset@880 {
|
|
compatible = "snps,hsdk-reset";
|
|
#reset-cells = <1>;
|
|
reg = <0x8A0 0x4>, <0xFF0 0x4>;
|
|
};
|
|
|
|
Specifying reset lines connected to IP modules:
|
|
ethernet@.... {
|
|
....
|
|
resets = <&reset HSDK_V1_ETH_RESET>;
|
|
....
|
|
};
|
|
|
|
The index could be found in <dt-bindings/reset/snps,hsdk-reset.h>
|