Commit Graph

4 Commits

Author SHA1 Message Date
Philipp Zabel
f673ed4d5f reset: sti: Make reset_control_ops const
The syscfg_reset_ops structure is never modified. Make it const.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-02-10 10:53:38 +01:00
Philipp Zabel
0437838484 reset: sti: add a missing blank line after declaration
This just fixes a checkpatch warning, no functional change.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
2015-11-16 09:23:47 +01:00
Lee Jones
9a4cc897fd reset: sti: Provide ops .status() call-back
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2015-11-16 09:23:47 +01:00
Stephen Gallimore
e5d76075d9 drivers: reset: STi SoC system configuration reset controller support
This patch adds a reset controller implementation for STMicroelectronics
STi family SoCs; it allows a group of related reset like controls found
in multiple system configuration registers to be represented by a single
controller device. System configuration registers are accessed through
the regmap framework and the mfd/syscon driver.

The implementation optionally supports waiting for the reset action to
be acknowledged in a separate status register and supports both
active high and active low reset lines. These properties are common across
all the reset channels in a specific reset controller instance, hence
all channels in a paritcular controller are expected to behave in the
same way.

Signed-off-by: Stephen Gallimore <stephen.gallimore@st.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
2014-03-11 10:47:23 +00:00