clk: renesas: rcar-gen3: Add workaround for PLL0/2/4 errata on H3 ES1.0
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 10 Mar 2017 10:46:10 +0000 (11:46 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Tue, 21 Mar 2017 10:12:23 +0000 (11:12 +0100)
commitcecbe87d73006cb321dec79b349e3fefd1a80962
tree70063577f87854f64623c482b7227ee3734810c2
parent5f3a432a44b135db002d22446827cfa061fc0bfb
clk: renesas: rcar-gen3: Add workaround for PLL0/2/4 errata on H3 ES1.0

Add a workaround for errata on R-Car H3 ES1.0, where the PLL0, PLL2, and
PLL4 clock frequencies are off by a factor of two.

Inspired by a patch by Dien Pham in the BSP.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Dien Pham <dien.pham.ry@renesas.com>
drivers/clk/renesas/rcar-gen3-cpg.c