iio: accel: bma180: Add missing 500 Hz / 1000 Hz bandwidth

According to the BMA253 datasheet [1] and BMA250 datasheet [2] BMA25x
also supports a bandwidth of 500 Hz and 1000 Hz but this was not listed
in the driver for some reason.

Add it to the bw_table to make the driver match the datasheet.

[1]: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bma253-ds000.pdf
[2]: https://datasheet.octopart.com/BMA250-Bosch-datasheet-15540103.pdf

Cc: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210526094408.34298-3-stephan@gerhold.netSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/bma180.c

@@ -182,7 +182,7 @@ static int bma023_scale_table[] = { 2452, 4903, 9709, };
 static int bma180_bw_table[] = { 10, 20, 40, 75, 150, 300 }; /* Hz */
 static int bma180_scale_table[] = { 1275, 1863, 2452, 3727, 4903, 9709, 19417 };
 
-static int bma25x_bw_table[] = { 8, 16, 31, 63, 125, 250 }; /* Hz */
+static int bma25x_bw_table[] = { 8, 16, 31, 63, 125, 250, 500, 1000 }; /* Hz */
 static int bma25x_scale_table[] = { 0, 0, 0, 38344, 0, 76590, 0, 0, 153180, 0,
 	0, 0, 306458 };