diff options
author | Maxime Ripard <maxime@cerno.tech> | 2020-05-27 17:47:31 +0200 |
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committer | Philipp Zabel <p.zabel@pengutronix.de> | 2020-06-16 14:19:56 +0200 |
commit | 9357b04624013294e4204b1a837d0a611b9048c3 (patch) | |
tree | 2a4a880dcf38834fbf1c5e0b8b5dc4d591737a15 /drivers/reset/reset-simple.h | |
parent | Linux 5.8-rc1 (diff) | |
download | linux-9357b04624013294e4204b1a837d0a611b9048c3.tar.xz linux-9357b04624013294e4204b1a837d0a611b9048c3.zip |
reset: Move reset-simple header out of drivers/reset
The reset-simple code can be useful for drivers outside of drivers/reset
that have a few reset controls as part of their features. Let's move it to
include/linux/reset.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset/reset-simple.h')
-rw-r--r-- | drivers/reset/reset-simple.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/reset/reset-simple.h b/drivers/reset/reset-simple.h deleted file mode 100644 index 08ccb25a55e6..000000000000 --- a/drivers/reset/reset-simple.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Simple Reset Controller ops - * - * Based on Allwinner SoCs Reset Controller driver - * - * Copyright 2013 Maxime Ripard - * - * Maxime Ripard <maxime.ripard@free-electrons.com> - */ - -#ifndef __RESET_SIMPLE_H__ -#define __RESET_SIMPLE_H__ - -#include <linux/io.h> -#include <linux/reset-controller.h> -#include <linux/spinlock.h> - -/** - * struct reset_simple_data - driver data for simple reset controllers - * @lock: spinlock to protect registers during read-modify-write cycles - * @membase: memory mapped I/O register range - * @rcdev: reset controller device base structure - * @active_low: if true, bits are cleared to assert the reset. Otherwise, bits - * are set to assert the reset. Note that this says nothing about - * the voltage level of the actual reset line. - * @status_active_low: if true, bits read back as cleared while the reset is - * asserted. Otherwise, bits read back as set while the - * reset is asserted. - */ -struct reset_simple_data { - spinlock_t lock; - void __iomem *membase; - struct reset_controller_dev rcdev; - bool active_low; - bool status_active_low; -}; - -extern const struct reset_control_ops reset_simple_ops; - -#endif /* __RESET_SIMPLE_H__ */ |