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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-08-11 13:58:43 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2017-10-17 16:35:20 +0300 |
| commit | 81c22ad0cc7db056408d6089c9303b2f6e486518 (patch) | |
| tree | 28322e2d9c3e435ca4688311f3fc4f5b61649974 /drivers/reset/Kconfig | |
| parent | 7e8838fe59515860823233353227e89b82b8794e (diff) | |
| download | linux-81c22ad0cc7db056408d6089c9303b2f6e486518.tar.xz | |
reset: add reset-simple to unify socfpga, stm32, sunxi, and zx2967
Copy reusable parts from the sunxi driver, to add a driver for simple
reset controllers with reset lines that can be controlled by toggling
bits in exclusive, contiguous register ranges using read-modify-write
cycles under a spinlock.
The following patches will replace compatible reset drivers with
reset-simple, extending it where necessary.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'drivers/reset/Kconfig')
| -rw-r--r-- | drivers/reset/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 1c88af294724..392e65187cd5 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -75,6 +75,16 @@ config RESET_PISTACHIO help This enables the reset driver for ImgTec Pistachio SoCs. +config RESET_SIMPLE + bool "Simple Reset Controller Driver" if COMPILE_TEST + default ARCH_SUNXI + help + This enables a simple reset controller driver for reset lines that + that can be asserted and deasserted by toggling bits in a contiguous, + exclusive register space. + + Currently this driver supports Allwinner SoCs. + config RESET_SOCFPGA bool "SoCFPGA Reset Driver" if COMPILE_TEST default ARCH_SOCFPGA || ARCH_STRATIX10 |