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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-02-12 01:32:32 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-02-12 20:20:03 +0300 |
| commit | 8754a7e61c766fbc533c627b56ff181550dca00e (patch) | |
| tree | 31bc3db80947e0531c7beb7bb9227e2910ca3e9b /drivers/soc/ixp4xx/Kconfig | |
| parent | b50113cbdd1340c31e85e4cfc5f5e81ce9cbb2aa (diff) | |
| download | linux-8754a7e61c766fbc533c627b56ff181550dca00e.tar.xz | |
soc: ixp4xx-npe: Access syscon regs using regmap
If we access the syscon (expansion bus config registers) using the
syscon regmap instead of relying on direct accessor functions,
we do not need to call this static code in the machine
(arch/arm/mach-ixp4xx/common.c) which makes things less dependent
on custom machine-dependent code.
Look up the syscon regmap and handle the error: this will make
deferred probe work with relation to the syscon.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-8-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/soc/ixp4xx/Kconfig')
| -rw-r--r-- | drivers/soc/ixp4xx/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/ixp4xx/Kconfig b/drivers/soc/ixp4xx/Kconfig index e3eb19b85fa4..c55f0c9ae513 100644 --- a/drivers/soc/ixp4xx/Kconfig +++ b/drivers/soc/ixp4xx/Kconfig @@ -12,6 +12,7 @@ config IXP4XX_QMGR config IXP4XX_NPE tristate "IXP4xx Network Processor Engine support" select FW_LOADER + select MFD_SYSCON help This driver supports IXP4xx built-in network coprocessors and is automatically selected by Ethernet and HSS drivers. |