arm64: rockchip_defconfig: enable CONFIG_COMMON_CLK_PWM

Change-Id: Ie8c076e6d4c1a0a81c90f7dcd5653bef424b27e2
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>

Author: Zhangbin Tong

arch/arm64/configs/rockchip_defconfig

@@ -662,6 +662,7 @@ CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
 CONFIG_RK_CONSOLE_THREAD=y
 CONFIG_COMMON_CLK_RK808=y
 # CONFIG_COMMON_CLK_XGENE is not set
+CONFIG_COMMON_CLK_PWM=y
 CONFIG_MAILBOX=y
 CONFIG_RK3368_MBOX=y
 CONFIG_RK3368_SCPI_PROTOCOL=y