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beaglebone: disable OPP for 275MHz due to silicon errata

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
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commit 383311f6268b2f4f66ccef295cd3715642a7c504 1 parent 7756e47
@koenkooi koenkooi authored
Showing with 3 additions and 0 deletions.
  1. +3 −0  arch/arm/mach-omap2/board-am335xevm.c
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3  arch/arm/mach-omap2/board-am335xevm.c
@@ -2975,6 +2975,9 @@ static void tps65217_init(int evm_id, int profile)
return;
}
+ pr_info("Disabling OPP for 275MHz due to silicon errata");
+ opp_disable(mpu_dev, 275000000);
+
if (!(val & TPS65217_STATUS_ACPWR)) {
/* If powered by USB then disable OPP120 and OPPTURBO */
pr_info("Maximum current provided by the USB port is 500mA"
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