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| author | Mike Looijmans <mike.looijmans@topic.nl> | 2017-03-23 12:00:36 +0300 |
|---|---|---|
| committer | Peter Rosin <peda@axentia.se> | 2017-03-24 14:22:18 +0300 |
| commit | dbe4d69d252e9e65c6c46826980b77b11a142065 (patch) | |
| tree | f449e6faa4f4474248651b011452edd802ebaf4e /drivers/i2c/muxes/i2c-mux-pca954x.c | |
| parent | e88162f9dad426f3c83e23150b7f28b7d9486df8 (diff) | |
| download | linux-dbe4d69d252e9e65c6c46826980b77b11a142065.tar.xz | |
i2c: mux: pca954x: Add missing pca9546 definition to chip_desc
The spec for the pca9546 was missing. This chip is the same as the pca9545
except that it lacks interrupt lines. While the i2c_device_id table mapped
the pca9546 to the pca9545 definition the compatible table did not.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-pca954x.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-pca954x.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index 333a3918b656..ad31d21da316 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -116,6 +116,10 @@ static const struct chip_desc chips[] = { .has_irq = 1, .muxtype = pca954x_isswi, }, + [pca_9546] = { + .nchans = 4, + .muxtype = pca954x_isswi, + }, [pca_9547] = { .nchans = 8, .enable = 0x8, @@ -133,7 +137,7 @@ static const struct i2c_device_id pca954x_id[] = { { "pca9543", pca_9543 }, { "pca9544", pca_9544 }, { "pca9545", pca_9545 }, - { "pca9546", pca_9545 }, + { "pca9546", pca_9546 }, { "pca9547", pca_9547 }, { "pca9548", pca_9548 }, { } |