clk: imx7d: retain early UART clocks during kernel init
authorLucas Stach <l.stach@pengutronix.de>
Mon, 21 Sep 2015 16:54:04 +0000 (18:54 +0200)
committerShawn Guo <shawnguo@kernel.org>
Sat, 26 Sep 2015 04:59:06 +0000 (21:59 -0700)
commit1b9af68f325cb91ac9fc691f52d69dfb0826afd7
tree9a85b30f63ebb0e7de37f61fe9fa3fb8ad01f6ad
parent0822f933735c1eee6adfc236c72f763f42ac0f3d
clk: imx7d: retain early UART clocks during kernel init

Make sure to keep UART clocks enabled during kernel init if
earlyprintk or earlycon are active.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
drivers/clk/imx/clk-imx7d.c