tree 4438cfdd821857f477ef0dea3c3514e66e40b4d1
parent 3da41e4cf65a322937db48ce0d55c6f6a68032b0
author Geert Uytterhoeven <geert+renesas@glider.be> 1454062646 +0100
committer Simon Horman <horms+renesas@verge.net.au> 1454490273 +0100

arm64: dts: salvator-x: Enable SCIF_CLK frequency and pins

Add and enable the external crystal for the SCIF_CLK and its pinctrl, to
be used by the Baud Rate Generator for External Clock (BRG) on (H)SCIF.

This increases the range and accuracy of supported baud rates:
  - SCIF:
      - Supports now 50, 230400, 460800, 500000, and 921600 bps,
      - Perfect match for standard 50-460800, and 9216000 bps.
  - HSCIF:
      - Supports now 50, 75, and 110 bps,
      - Perfect match for standard 50-460800, and 9216000 bps.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>