Commit 138f3525 authored by Biju Das's avatar Biju Das Committed by Alexandre Belloni
Browse files

dt-bindings: rtc: isil,isl1208: Document clock and clock-names properties 



As per the HW manual, XTOSCB bit setting is as follows

If using an external clock signal, set the XTOSCB bit as 1 to
disable the crystal oscillator.

If using an external crystal, the XTOSCB bit needs to be set at 0
to enable the crystal oscillator.

Document clock and clock-names properties.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230623140948.384762-6-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent ac739bac

Documentation/devicetree/bindings/rtc/isil,isl1208.yaml

+11 −0
Original line number Diff line number Diff line
@@ -25,6 +25,17 @@ properties: 
  reg:

    maxItems: 1



  clocks:

    maxItems: 1



  clock-names:

    description: |

      Use xin, if connected to an external crystal.

      Use clkin, if connected to an external clock signal.

    enum:

      - xin

      - clkin



  interrupts:

    minItems: 1

    maxItems: 2