diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-10-14 10:17:31 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-11-29 08:21:25 +0000 |
| commit | 8e52b61cc8ead97ebe9de63a7ab1e70039a48129 (patch) | |
| tree | 545d1675e71263c08f21684f8def2db9340d9d9d /drivers/mfd | |
| parent | b2e2c85091710159b305735d557f4ef4695f5dff (diff) | |
| download | linux-8e52b61cc8ead97ebe9de63a7ab1e70039a48129.tar.gz linux-8e52b61cc8ead97ebe9de63a7ab1e70039a48129.tar.bz2 linux-8e52b61cc8ead97ebe9de63a7ab1e70039a48129.zip | |
mfd: syscon: Support native-endian regmaps
The regmap devicetree binding documentation states that a native-endian
property should be supported as well as big-endian & little-endian,
however syscon in its duplication of the parsing of these properties
omits support for native-endian. Fix this by setting
REGMAP_ENDIAN_NATIVE when a native-endian property is found.
Cc: linux-mips@linux-mips.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Tested-by: Maciej W. Rozycki <macro@imgtec.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/syscon.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c index 2f2225e845ef..b93fe4c4957a 100644 --- a/drivers/mfd/syscon.c +++ b/drivers/mfd/syscon.c @@ -73,8 +73,10 @@ static struct syscon *of_syscon_register(struct device_node *np) /* Parse the device's DT node for an endianness specification */ if (of_property_read_bool(np, "big-endian")) syscon_config.val_format_endian = REGMAP_ENDIAN_BIG; - else if (of_property_read_bool(np, "little-endian")) + else if (of_property_read_bool(np, "little-endian")) syscon_config.val_format_endian = REGMAP_ENDIAN_LITTLE; + else if (of_property_read_bool(np, "native-endian")) + syscon_config.val_format_endian = REGMAP_ENDIAN_NATIVE; /* * search for reg-io-width property in DT. If it is not provided, |