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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-08-20 01:18:17 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-09-04 22:19:02 +0300 |
| commit | 79797b6fadf4d2b6ea639406e08c8ce1f259f6ae (patch) | |
| tree | b4c6c032f66c520bc2dbaafb8e2a063d0a8fdcb1 /drivers/reset/Kconfig | |
| parent | 4dcfadb18e735fbdaf8c7eca06e7e0acf0847184 (diff) | |
| download | linux-79797b6fadf4d2b6ea639406e08c8ce1f259f6ae.tar.xz | |
reset: Add a reset controller driver for the Lantiq XWAY based SoCs
The reset controllers (on xRX200 and newer SoCs have two of them) are
provided by the RCU module. This was initially implemented as a simple
reset controller. However, the RCU module provides more functionality
(ethernet GPHYs, USB PHY, etc.), which makes it a MFD device.
The old reset controller driver implementation from
arch/mips/lantiq/xway/reset.c did not honor this fact.
For some devices the request and the status bits are different.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Cc: john@phrozen.org
Cc: kishon@ti.com
Cc: mark.rutland@arm.com
Cc: linux-mips@linux-mips.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-watchdog@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17125/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/reset/Kconfig')
| -rw-r--r-- | drivers/reset/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 608c071e4bbf..4172ea1827f8 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -48,6 +48,12 @@ config RESET_IMX7 help This enables the reset controller driver for i.MX7 SoCs. +config RESET_LANTIQ + bool "Lantiq XWAY Reset Driver" if COMPILE_TEST + default SOC_TYPE_XWAY + help + This enables the reset controller driver for Lantiq / Intel XWAY SoCs. + config RESET_LPC18XX bool "LPC18xx/43xx Reset Driver" if COMPILE_TEST default ARCH_LPC18XX |