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path: root/drivers/reset/hisilicon
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2016-06-29reset: hisilicon: Add hi6220 media subsystem reset supportXinliang Liu1-2/+47
Add hi6220 media subsystem reset controller. 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>
2016-06-29reset: hisilicon: Change to syscon register accessChen Feng1-40/+45
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>
2016-02-10reset: hi6220: Make reset_control_ops constPhilipp Zabel1-1/+1
The hi6220_reset_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-01-25reset: hisilicon: check return value of reset_controller_register()Masahiro Yamada1-3/+1
The newly added hisilicon reset driver missed the subsystem-wide fixup by commit d1f15aa09558 ("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>
2015-12-12reset: hi6220: fix modular buildArnd Bergmann1-0/+1
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>
2015-11-20reset: hi6220: Reset driver for hisilicon hi6220 SoCChen Feng3-0/+114
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>