clk: imx7ulp: Make sure earlycon's clock is enabled
authorAnson Huang <Anson.Huang@nxp.com>
Wed, 24 Jul 2019 03:06:00 +0000 (11:06 +0800)
committerShawn Guo <shawnguo@kernel.org>
Sat, 3 Aug 2019 08:54:44 +0000 (10:54 +0200)
commitb87340998a87f338a0e1501c25ab650ce2c6ce95
treee14e7d9b229f7f0357a35858b9f4035aef97c1bd
parentaf7e7ee0e4280c29c41b6ec64b892bb53987a997
clk: imx7ulp: Make sure earlycon's clock is enabled

Earlycon's clock could be disabled during kernel boot up,
if earlycon is enabled and its clock is gated, then kernel
boot up will fail. Make sure earlycon's clock is enabled
during kernel boot up.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
drivers/clk/imx/clk-imx7ulp.c