Messages in this thread | | | Date | Tue, 8 Mar 2016 15:24:34 +0700 | Subject | Re: [PATCH 2/5] ARM: bcm2835: Replace alt0/i2s_alt[02] with standard groups. | From | Linus Walleij <> |
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On Sat, Feb 27, 2016 at 1:19 AM, Eric Anholt <eric@anholt.net> wrote:
> Since all of these pins were documented, we can use their names to > explain what's going on. > > Signed-off-by: Eric Anholt <eric@anholt.net>
> + pinctrl-0 = <&i2c0_gpio0 > + &i2c1_gpio2 > + &gpclk0_gpio4 > + &gpclk1_gpio5 > + &spi0_gpio7 > + &pcm_gpio18 > + &pwm0_gpio40 > + &pwm1_gpio45 > + &gpioout > + &alt3>;
Why are all of these done as hogs instead of being in pinctrl-0 "default" for the device that is using them? i2c1, gpclk0, etc?
The only reason I see would be if they are unused or something.
Yours, Linus Walleij
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