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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-02-11 23:32:32 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-02-12 18:20:03 +0100 |
| commit | 8754a7e61c766fbc533c627b56ff181550dca00e (patch) | |
| tree | 31bc3db80947e0531c7beb7bb9227e2910ca3e9b /include/linux/soc | |
| parent | b50113cbdd1340c31e85e4cfc5f5e81ce9cbb2aa (diff) | |
| download | linux-8754a7e61c766fbc533c627b56ff181550dca00e.tar.gz linux-8754a7e61c766fbc533c627b56ff181550dca00e.tar.bz2 linux-8754a7e61c766fbc533c627b56ff181550dca00e.zip | |
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 'include/linux/soc')
| -rw-r--r-- | include/linux/soc/ixp4xx/npe.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/soc/ixp4xx/npe.h b/include/linux/soc/ixp4xx/npe.h index 2a91f465d456..9efeac777da1 100644 --- a/include/linux/soc/ixp4xx/npe.h +++ b/include/linux/soc/ixp4xx/npe.h @@ -3,6 +3,7 @@ #define __IXP4XX_NPE_H #include <linux/kernel.h> +#include <linux/regmap.h> extern const char *npe_names[]; @@ -17,6 +18,7 @@ struct npe_regs { struct npe { struct npe_regs __iomem *regs; + struct regmap *rmap; int id; int valid; }; |