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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-06-03 18:17:19 +0200
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-06-03 18:17:19 +0200
commit48507630703287a594d6a485af1913674cec836d (patch)
tree5f2439b783f7514fbff43fffd06c17bdf886ba1d
parenteeea9fbe6bb8db5d0caa485652e423371209cebf (diff)
colibri_t20: improve pmic rtc accuracy
It looks like our crystal load capacitance is way off as we just copied NVIDIA's default setting being the lowest possible 1.5 pF due to their boards having 20 pF external caps while our hardware does not have any external caps assembled and we should use the highest 12.5 pF setting.
-rw-r--r--arch/arm/mach-tegra/board-colibri_t20-power.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-colibri_t20-power.c b/arch/arm/mach-tegra/board-colibri_t20-power.c
index ca1f5e4a2f95..786670e16f23 100644
--- a/arch/arm/mach-tegra/board-colibri_t20-power.c
+++ b/arch/arm/mach-tegra/board-colibri_t20-power.c
@@ -180,7 +180,7 @@ static struct tps6586x_rtc_platform_data rtc_data = {
.month = 1,
.day = 1,
},
- .cl_sel = TPS6586X_RTC_CL_SEL_1_5PF /* use lowest (external 20pF cap) */
+ .cl_sel = TPS6586X_RTC_CL_SEL_12_5PF /* use highest (no external cap) */
};
#define TPS_REG(_id, _data) \