msm: acpuclock-8960: Apply vmin for Krait v2
Change-Id: Ic610921efb8e306af373d8ba354eefe144b9b6de
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/acpuclock-8960.c b/arch/arm/mach-msm/acpuclock-8960.c
index 4cf75b6..30293d3 100644
--- a/arch/arm/mach-msm/acpuclock-8960.c
+++ b/arch/arm/mach-msm/acpuclock-8960.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -1301,6 +1301,13 @@
.notifier_call = acpuclock_cpu_callback,
};
+static void kraitv2_apply_vmin(struct acpu_level *tbl)
+{
+ for (; tbl->speed.khz != 0; tbl++)
+ if (tbl->vdd_core < 1150000)
+ tbl->vdd_core = 1150000;
+}
+
static struct acpu_level * __init select_freq_plan(void)
{
struct acpu_level *l, *max_acpu_level = NULL;
@@ -1346,6 +1353,7 @@
l2_freq_tbl_size = ARRAY_SIZE(l2_freq_tbl_8960_kraitv1);
} else {
acpu_freq_tbl = v2;
+ kraitv2_apply_vmin(acpu_freq_tbl);
l2_freq_tbl = l2_freq_tbl_8960_kraitv2;
l2_freq_tbl_size = ARRAY_SIZE(l2_freq_tbl_8960_kraitv2);
}