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Marek Vasut df88005bd8 soc: imx: gpcv2: Assert reset before ungating clock

In case the power domain clock are ungated before the reset is asserted,
the system might freeze completely. This is likely due to a device is an
undefined state being attached to bus, which sporadically leads to a bus
hang. Assert the reset before the clock are enabled to assure the device
is in defined state before being attached to bus.

Fixes: fe58c887fb ("soc: imx: gpcv2: add support for optional resets")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

2022-08-21 21:34:48 +08:00

gpc.c

soc: imx: gpc: fix power up sequencing

2020-03-16 11:39:02 +08:00

gpcv2.c

soc: imx: gpcv2: Assert reset before ungating clock

2022-08-21 21:34:48 +08:00

imx8m-blk-ctrl.c

Revert "soc: imx: imx8m-blk-ctrl: set power device name"

2022-08-17 16:35:44 +08:00

imx8mp-blk-ctrl.c

soc: imx: fix semicolon.cocci warnings