clk: g12a/b: add aclk_lock init [1/1]
PD#SWPL-11765
Problem:
open CONFIG_LOCK_STAT
BUG: spinlock bad magic on CPU#2, swapper/0/1
lock: aclk_lock+0x0/0x28, .magic:
00000000, .owner: swapper/0/1, .owner_cpu: 2
CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.9.113 #1
Hardware name: Generic DT based system
[
bc001a5c+ 16][<
c020e5f4>] show_stack+0x20/0x24
[
bc001a84+ 40][<
c06161e8>] dump_stack+0xb8/0xf4
[
bc001aac+ 40][<
c02a1428>] spin_dump+0xa0/0xf0
[
bc001acc+ 32][<
c02a1744>] do_raw_spin_unlock+0xb8/0x138
[
bc001ae4+ 24][<
c0fa35f4>] _raw_spin_unlock_irqrestore+0x34/0x9c
[
bc001b2c+ 72][<
c0690ce4>] clk_mux_set_parent+0xc0/0x148
[
bc001b3c+ 16][<
c06911d8>] clk_composite_set_parent+0x3c/0x40
[
bc001b6c+ 48][<
c068cccc>] clk_core_set_parent+0x18c/0x42c
[
bc001b7c+ 16][<
c068cf98>] clk_set_parent+0x2c/0x30
[
bc001bb4+ 56][<
c0ca7ad8>] aml_tdm_platform_probe+0x27c/0x748
[
bc001bd4+ 32][<
c06d69e0>] platform_drv_probe+0x60/0xc0
[
bc001bfc+ 40][<
c06d4734>] driver_probe_device+0x214/0x2c0
Solution:
add aclk_lock init
Verify:
test passed on g12b
Change-Id: I1214d044c279865065de237bfb1ecc7f9ea71699
Signed-off-by: Jian Hu <jian.hu@amlogic.com>