]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: dts: r8a7791: Add BRG support for (H)SCIF
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 29 Jan 2016 10:04:40 +0000 (11:04 +0100)
committerSimon Horman <horms+renesas@verge.net.au>
Tue, 9 Feb 2016 18:43:22 +0000 (19:43 +0100)
commit8d1a1740e7c4245a8cda358634a2fd3c9435ab4c
treec5544ad6ebfb45fb9dd124554f520fa82864d04e
parent3fa204b148339e522d2c1fac73ffdd0858ed6027
ARM: dts: r8a7791: Add BRG support for (H)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 (ZS_CLK and SCIF_CLK for the internal
resp. external clock) for the Baud Rate Generator for External Clock
(BRG) to all SCIF and HSCIF device nodes.

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

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/boot/dts/r8a7791.dtsi