msm: clock-8960: Lower voltage requirement for gfx3d@128MHz

gfx3d at 128MHz only requires LOW voltage. Not nominal.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-8960.c b/arch/arm/mach-msm/clock-8960.c
index 3b10784..e0670ac 100644
--- a/arch/arm/mach-msm/clock-8960.c
+++ b/arch/arm/mach-msm/clock-8960.c
@@ -2438,7 +2438,7 @@
 	F_GFX3D( 64000000, pll8, 1,  6, LOW),
 	F_GFX3D( 76800000, pll8, 1,  5, LOW),
 	F_GFX3D( 96000000, pll8, 1,  4, LOW),
-	F_GFX3D(128000000, pll8, 1,  3, NOMINAL),
+	F_GFX3D(128000000, pll8, 1,  3, LOW),
 	F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
 	F_GFX3D(160000000, pll2, 1,  5, NOMINAL),
 	F_GFX3D(177778000, pll2, 2,  9, NOMINAL),