From: Lars Povlsen <lars.povlsen@xxxxxxxxxxxxx>
This documents the 'microchip,reset-switch-core' property in the
ocelot-reset driver.
Signed-off-by: Lars Povlsen <lars.povlsen@xxxxxxxxxxxxx>
---
.../devicetree/bindings/power/reset/ocelot-reset.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
index 4d530d815484..20fff03753ad 100644
--- a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
+++ b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
@@ -9,9 +9,15 @@ microchip Sparx5 armv8 SoC's.
Required Properties:
- compatible: "mscc,ocelot-chip-reset" or "microchip,sparx5-chip-reset"
+Optional properties:
+- microchip,reset-switch-core : Perform a switch core reset at the
+ time of driver load. This is may be used to initialize the switch
+ core to a known state (before other drivers are loaded).
+
Example:
reset@1070008 {
compatible = "mscc,ocelot-chip-reset";
reg = <0x1070008 0x4>;
+ microchip,reset-switch-core;
};
--
2.29.2
