imx9: clock: config arm alt root to 500mhz
authorPeng Fan <peng.fan@nxp.com>
Fri, 28 Apr 2023 04:08:31 +0000 (12:08 +0800)
committerStefano Babic <sbabic@denx.de>
Sun, 21 May 2023 14:54:41 +0000 (16:54 +0200)
commit4a5c5d56f55a2622e3620e7634b08b3620e709dd
treeda72f96271afef106822acd0d4f73a1b6c3e971e
parent3c5dcec79174fea5176bc2e0922875143c38f673
imx9: clock: config arm alt root to 500mhz

Config the A55 alt root clock to 500MHz(LD mode frequency)
by default. Normally, this clock root is only used as an
intermediate clock soure for A55 core/dsu when change the
ARM PLL frequency.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
arch/arm/mach-imx/imx9/clock.c