]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: dts: r8a7794: Add BRG support for (H)SCIF
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 29 Jan 2016 10:04:42 +0000 (11:04 +0100)
committerSimon Horman <horms+renesas@verge.net.au>
Tue, 9 Feb 2016 18:43:23 +0000 (19:43 +0100)
commitfa699bae29a31ab57ab29a8dcf3e486a7d578379
treecc2a170dd339dd8e532ea56b913d4e826961dc7d
parent502e81eb2b8eeccd7e580a444e9e323fc7daa4d0
ARM: dts: r8a7794: 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/r8a7794.dtsi