The hi6220_reset driver can be built as a standalone module
yet it cannot be loaded because it depends on GPL exported symbols.
Lets set the module license so that the module loads, and things like
the on-board kirin drm starts working.
Signed-off-by: Jeremy Linton <lintonrjeremy@gmail.com>
Reviewed-by: Xinliang Liu <xinliang.liu@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
There are two reset controllers in hi6220 SoC:
The peripheral reset controller bits are part of sysctrl registers.
The media reset controller bits are part of mediactrl registers.
So change register access to syscon way.
And rename current reset controller to peripheral one.
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Xia Qing <saberlily.xia@hisilicon.com>
Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
The newly added hisilicon reset driver missed the subsystem-wide
fixup by commit d1f15aa095 ("reset: check return value of
reset_controller_register()"). So fix it now.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
We need to include <linux/module.h> to build the driver as a loadable
module:
drivers/reset/hisilicon/hi6220_reset.c:108:1: warning: data definition has no type or storage class
postcore_initcall(hi6220_reset_init);
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add reset driver for hi6220-hikey board,this driver supply deassert
of IP on hi6220 SoC.
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Jeremy Linton
Xinliang Liu
Chen Feng
Philipp Zabel
Masahiro Yamada
Arnd Bergmann