clk: imx6: retain early UART clocks during kernel init
authorLucas Stach <l.stach@pengutronix.de>
Mon, 21 Sep 2015 16:54:03 +0000 (18:54 +0200)
committerShawn Guo <shawnguo@kernel.org>
Sat, 26 Sep 2015 04:59:02 +0000 (21:59 -0700)
commit0822f933735c1eee6adfc236c72f763f42ac0f3d
treee75629660b00c3758d4cf4d7a9833e560cb643ce
parent89981a6f7bbe5b98c3f9c8e01ca53c1f7b28030d
clk: imx6: 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-imx6q.c
drivers/clk/imx/clk-imx6sl.c
drivers/clk/imx/clk-imx6sx.c