OMAP3 clock: remove wait for DPLL3 M2 clock to stabilize

The original CDP kernel that this code comes from waited for 0x800
loops after switching the CORE DPLL M2 divider.  This does not appear
to be necessary.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Paul Walmsley 2009-06-19 19:08:24 -06:00 committed by paul
parent cd07ecc828
commit 6adb8f388e

View File

@ -102,9 +102,6 @@ configure_core_dpll:
orr r12, r12, r3, lsl #0x1B @ r3 contains the M2 val
str r12, [r11]
ldr r12, [r11] @ posted-write barrier for CM
mov r12, #0x800 @ wait for the clock to stabilise
cmp r3, #2
bne wait_clk_stable
bx lr
wait_clk_stable:
subs r12, r12, #1