clk: renesas: div6: Document fields used for parent selection
authorGeert Uytterhoeven <geert+renesas@glider.be>
Wed, 21 Jun 2017 20:02:33 +0000 (22:02 +0200)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 17 Jul 2017 08:26:48 +0000 (10:26 +0200)
commit2ebedd8d5ca8747fc7efd8a97129802bc6965468
treefa9676a75f2deb8a436e8cd3f926e45cf4b8573e
parent5771a8c08880cdca3bfb4a3fc6d309d6bba20877
clk: renesas: div6: Document fields used for parent selection

Add the missing documentation for the fields in struct div6_clock
related to parent selection for DIV6 clocks with selectable parents, as
found in R/SH-Mobile SoCs.

Fixes: c6d67fb037f4eaaf ("clk: shmobile: div6: support selectable-input clocks")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
drivers/clk/renesas/clk-div6.c