• Arnd Bergmann's avatar
    ARM: lpc3250: fix uda1380 gpio numbers · ca32e0c4
    Arnd Bergmann authored
    dtc warns about obviously incorrect GPIO numbers for the audio codec
    on both lpc32xx boards:
    
    arch/arm/boot/dts/lpc3250-phy3250.dtb: Warning (gpios_property): reset-gpio property size (12) too small for cell size 3 in /ahb/apb/i2c@400A0000/uda1380@18
    arch/arm/boot/dts/lpc3250-phy3250.dtb: Warning (gpios_property): power-gpio property size (12) too small for cell size 3 in /ahb/apb/i2c@400A0000/uda1380@18
    arch/arm/boot/dts/lpc3250-ea3250.dtb: Warning (gpios_property): reset-gpio property size (12) too small for cell size 3 in /ahb/apb/i2c@400A0000/uda1380@18
    arch/arm/boot/dts/lpc3250-ea3250.dtb: Warning (gpios_property): power-gpio property size (12) too small for cell size 3 in /ahb/apb/i2c@400A0000/uda1380@18
    
    It looks like the nodes are written for a different binding that combines
    the GPIO number into a single number rather than a bank/number pair.
    I found the right numbers on stackexchange.com, so this patch fixes
    the warning and has a reasonable chance of getting things to actually
    work.
    
    Cc: stable@vger.kernel.org
    Link: https://unix.stackexchange.com/questions/59497/alsa-asoc-how-to-correctly-load-devices-drivers/62217#62217Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    ca32e0c4
lpc3250-ea3250.dts 4.55 KB