svn commit: r307637 - head/sys/arm/nvidia/tegra124

[Michal Meloun]

Author: mmel
Date: Wed Oct 19 14:28:51 2016
New Revision: 307637
URL: https://svnweb.freebsd.org/changeset/base/307637

Log:
  TEGRA: Raise minimum voltage for CPU, original 0.9 V was too optimistic.
  While I'm in, remove duplicated line from CPU frequency table.
  
  MFC after: 2 weeks

Modified:
  head/sys/arm/nvidia/tegra124/tegra124_cpufreq.c

Modified: head/sys/arm/nvidia/tegra124/tegra124_cpufreq.c
==============================================================================
--- head/sys/arm/nvidia/tegra124/tegra124_cpufreq.c	Wed Oct 19 13:45:51 2016	(r307636)
+++ head/sys/arm/nvidia/tegra124/tegra124_cpufreq.c	Wed Oct 19 14:28:51 2016	(r307637)
@@ -141,7 +141,7 @@ static struct speedo_entry tegra124_spee
 
 static struct cpu_volt_def tegra124_cpu_volt_pllx_def =
 {
-	.min_uvolt =  900000,		/* 0.9 V */
+	.min_uvolt = 1000000,		/* XXX 0.9 V doesn't work on all boards */
 	.max_uvolt = 1260000,		/* 1.26 */
 	.step_uvolt =  10000,		/* 10 mV */
 	.speedo_scale = 100,
@@ -172,7 +172,6 @@ static uint64_t cpu_freq_tbl[] = {
 	2116000000ULL,
 	2218000000ULL,
 	2320000000ULL,
-	2320000000ULL,
 	2422000000ULL,
 	2524000000ULL,
 };