Messages in this thread Patch in this message | | | From | Michel Pollet <> | Subject | [PATCH v2 1/8] DT: mfd: renesas,rzn1-sysctrl: document RZ/N1 sysctrl node | Date | Thu, 22 Mar 2018 11:44:38 +0000 |
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The Renesas RZ/N1 Family (Part #R9A06G0xx) has a multi-function system controller. This documents the node used to encapsulate it's sub drivers.
Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com> --- .../bindings/mfd/renesas,rzn1-sysctrl.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt
diff --git a/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt b/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt new file mode 100644 index 0000000..5aaef43 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt @@ -0,0 +1,22 @@ +DT bindings for the Renesas RZ-N1 System Controller + +== System Controller Node == + +The system controller node currently only hosts a single sub-driver to handle +the rebooting of the CPU. Eventually it will host the clock driver, SMP +start handler, watchdog etc. + +See renesas,rzn1-reboot.txt for further details. + +Bindings: ++ Optional: + compatible = "renesas,r9a06g032-sysctrl"; ++ Required: + compatible = "renesas,rzn1-sysctrl"; + +Example: + sysctrl: sysctrl@4000c000 { + compatible = "renesas,r9a06g032-sysctrl", + "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; + reg = <0x4000c000 0x1000>; + }; -- 2.7.4
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