diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2012-04-08 00:18:53 -0400 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2012-05-25 12:24:44 -0400 |
| commit | 9fc6dd4fa22da45e3a6cad3e06bc6462b23d264d (patch) | |
| tree | abb6660954c8094010b5c9c7dc64883894a8180e | |
| parent | 3edc012b2873dbf951c8ef9788ec379b3b0311cc (diff) | |
ARM: orion5x: Fix GPIO enable bits for MPP9
BugLink: http://bugs.launchpad.net/bugs/1002880
commit 48d99f47a81a66bdd61a348c7fe8df5a7afdf5f3 upstream.
Commit 554cdaefd1cf7bb54b209c4e68c7cec87ce442a9 ('ARM: orion5x: Refactor
mpp code to use common orion platform mpp.') seems to have accidentally
inverted the GPIO valid bits for MPP9 (only). For the mv2120 platform
which uses MPP9 as a GPIO LED device, this results in the error:
[ 12.711476] leds-gpio: probe of leds-gpio failed with error -22
Reported-by: Henry von Tresckow <hvontres@gmail.com>
References: http://bugs.debian.org/667446
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Tested-by: Hans Henry von Tresckow <hvontres@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
| -rw-r--r-- | arch/arm/mach-orion5x/mpp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-orion5x/mpp.h b/arch/arm/mach-orion5x/mpp.h index eac68978a2c..db70e79a119 100644 --- a/arch/arm/mach-orion5x/mpp.h +++ b/arch/arm/mach-orion5x/mpp.h | |||
| @@ -65,8 +65,8 @@ | |||
| 65 | #define MPP8_GIGE MPP(8, 0x1, 0, 0, 1, 1, 1) | 65 | #define MPP8_GIGE MPP(8, 0x1, 0, 0, 1, 1, 1) |
| 66 | 66 | ||
| 67 | #define MPP9_UNUSED MPP(9, 0x0, 0, 0, 1, 1, 1) | 67 | #define MPP9_UNUSED MPP(9, 0x0, 0, 0, 1, 1, 1) |
| 68 | #define MPP9_GPIO MPP(9, 0x0, 0, 0, 1, 1, 1) | 68 | #define MPP9_GPIO MPP(9, 0x0, 1, 1, 1, 1, 1) |
| 69 | #define MPP9_GIGE MPP(9, 0x1, 1, 1, 1, 1, 1) | 69 | #define MPP9_GIGE MPP(9, 0x1, 0, 0, 1, 1, 1) |
| 70 | 70 | ||
| 71 | #define MPP10_UNUSED MPP(10, 0x0, 0, 0, 1, 1, 1) | 71 | #define MPP10_UNUSED MPP(10, 0x0, 0, 0, 1, 1, 1) |
| 72 | #define MPP10_GPIO MPP(10, 0x0, 1, 1, 1, 1, 1) | 72 | #define MPP10_GPIO MPP(10, 0x0, 1, 1, 1, 1, 1) |