ARM: dts: r8a7779: Add BRG support for SCIF
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 29 Jan 2016 10:04:38 +0000 (11:04 +0100)
committerSimon Horman <horms+renesas@verge.net.au>
Tue, 9 Feb 2016 18:43:21 +0000 (19:43 +0100)
commitf2be5f00d5eef701871cb1bc2b573dd5a75f66d3
tree3f3b8e412a0cea2771baccaa0ab33e02431ba0d1
parent5fb544da5f9a77ef723b685181d4e763f6a1b2eb
ARM: dts: r8a7779: Add BRG support for SCIF

Add the device node for the external SCIF_CLK.
The presence of the SCIF_CLK crystal and its clock frequency depends on
the actual board.

Add the two optional clock sources (S1 and SCIF_CLK for the internal
resp. external clock) for the Baud Rate Generator for External Clock
(BRG) to all SCIF device nodes.

This increases the range and accuracy of supported baud rates on SCIF.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/boot/dts/r8a7779.dtsi