Reduce LCD voltage supply to 2500 mV to avoid humming noise of nano 2G.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28164 a1c6a512-1295-4272-9138-f99709370657
2010-09-25 21:46:04 +00:00 · 2010-09-25 21:46:04 +00:00 · 86d5f44b4a
commit 86d5f44b4a
parent af59ce6ec3
1 changed files with 1 additions and 0 deletions
--- a/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c
+++ b/firmware/target/arm/s5l8700/ipodnano2g/power-nano2g.c
@ -46,6 +46,7 @@ void power_off(void)
 void power_init(void)
 {
    pmu_write(0x1e, 15);  /* Vcore = 1.000V */
+    pmu_ldo_set_voltage(2, 0x10); /* LCD = 2.500V */
 }

 #if CONFIG_CHARGING