diff options
Diffstat (limited to 'drivers/i2c/muxes/pca954x.c')
| -rw-r--r-- | drivers/i2c/muxes/pca954x.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/i2c/muxes/pca954x.c b/drivers/i2c/muxes/pca954x.c index bd4e9abe5f..a630ce991d 100644 --- a/drivers/i2c/muxes/pca954x.c +++ b/drivers/i2c/muxes/pca954x.c @@ -15,6 +15,7 @@ DECLARE_GLOBAL_DATA_PTR; enum pca_type { + PCA9543, PCA9544, PCA9547, PCA9548, @@ -22,7 +23,7 @@ enum pca_type { }; struct chip_desc { - u8 enable; + u8 enable; /* Enable mask in ctl register (used for muxes only) */ enum muxtype { pca954x_ismux = 0, pca954x_isswi, @@ -37,6 +38,10 @@ struct pca954x_priv { }; static const struct chip_desc chips[] = { + [PCA9543] = { + .muxtype = pca954x_isswi, + .width = 2, + }, [PCA9544] = { .enable = 0x4, .muxtype = pca954x_ismux, @@ -48,12 +53,10 @@ static const struct chip_desc chips[] = { .width = 8, }, [PCA9548] = { - .enable = 0x8, .muxtype = pca954x_isswi, .width = 8, }, [PCA9646] = { - .enable = 0x0, .muxtype = pca954x_isswi, .width = 4, }, @@ -89,6 +92,7 @@ static const struct i2c_mux_ops pca954x_ops = { }; static const struct udevice_id pca954x_ids[] = { + { .compatible = "nxp,pca9543", .data = PCA9543 }, { .compatible = "nxp,pca9544", .data = PCA9544 }, { .compatible = "nxp,pca9547", .data = PCA9547 }, { .compatible = "nxp,pca9548", .data = PCA9548 }, |