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authorMichael Giacomelli <giac2000@hotmail.com>2016-03-24 19:18:14 +0100
committerMichael Giacomelli <giac2000@hotmail.com>2016-03-24 19:18:14 +0100
commitece9303c2bb377f83b773e45ee1f6d630678e5ab (patch)
treead3f26389b080fbadf8de3495174dbbb7f454976
parentfe9a3ceb0e09ae44d15f2636162ea534129b2137 (diff)
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Slightly increase VDD2 on AMSv2.
The old value was unstable on some devices. Change-Id: I016906ec076384589bef9ece6156e0ee7b31609a
-rw-r--r--firmware/target/arm/as3525/system-as3525.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c
index 4de111d00f..1db4699ec8 100644
--- a/firmware/target/arm/as3525/system-as3525.c
+++ b/firmware/target/arm/as3525/system-as3525.c
@@ -333,8 +333,8 @@ void system_init(void)
ascodec_write_pmu(0x18, 1, 0x35);
/* AVDD17: set AVDD17 power supply to 2.5V */
ascodec_write_pmu(0x18, 7, 0x31);
- /* CVDD2: set CVDD2 power supply (digital for DAC/SD/etc) to 2.65V */
- ascodec_write_pmu(0x17, 2, 0x80 | 113);
+ /* CVDD2: set CVDD2 power supply (digital for DAC/SD/etc) to 2.70V */
+ ascodec_write_pmu(0x17, 2, 0x80 | 114);
#else /* HAVE_AS3543 */
ascodec_write(AS3514_CVDD_DCDC3, AS314_CP_DCDC3_SETTING);
#endif /* HAVE_AS3543 */