hi,
2015-08-20 13:34 GMT+02:00 Christian Hartmann <[email protected]>: > the code in arizona-core.c arizona_dev_init looks like > > if (arizona->pdata.reset) { > /* Start out with /RESET low to put the chip into reset */ > ret = devm_gpio_request_one(arizona->dev, arizona->pdata.reset, > } > > which fails here. seems that I have to use desc_to_gpio() here too. > Does anybody have an idea whats wrong with LDO1? I try the > desc_to_gpio at first and will report soon > > cheers > chris hm, in include/linux/mfd/arizona/pdata.h the structur arizona_pdata has declared ints for the GPIOs ldoena and reset. struct arizona_pdata { int reset; /** GPIO controlling /RESET, if any */ int ldoena; /** GPIO controlling LODENA, if any */ } so I have to respect the type of the two fields while getting the GPIO descriptors. On the other hand I can also add two new fields or change the code that it uses the GPIO names instead of the numbers. What do you think? -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
