Hi Mark, Is it possible to use regmap_update_bits to update the values of some bits in a write only register?
I was hoping that by filling the .reg_defaults field of regmap_config the regmap_update_bits function will not try to read the register from hardware. Instead I think first call of regmap_update_bits will try to read the register from hardware, but this fails with -EIO because the register is marked as write only. Am I doing something wrong? thanks, Daniel. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/