From ece9303c2bb377f83b773e45ee1f6d630678e5ab Mon Sep 17 00:00:00 2001 From: Michael Giacomelli Date: Thu, 24 Mar 2016 19:18:14 +0100 Subject: Slightly increase VDD2 on AMSv2. The old value was unstable on some devices. Change-Id: I016906ec076384589bef9ece6156e0ee7b31609a --- firmware/target/arm/as3525/system-as3525.c | 4 ++-- 1 file 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 */ -- cgit v1.2.3