[PATCH linux] ARM: dts: aspeed: quanta: add i2cmux for frus

[Joel Stanley]

On Tue, Nov 28, 2017 at 6:43 AM, Patrick Venture <venture at google.com> wrote:
> The memory riser frus on the board are controlled
> by a gpio mux.
>
> Signed-off-by: Patrick Venture <venture at google.com>
> ---
>  arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts | 93 +++++++++++++++++++++-------
>  1 file changed, 69 insertions(+), 24 deletions(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> index 42b1d8007316..b93b29191960 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> @@ -119,6 +119,75 @@
>                         <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
>                         <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>;
>         };
> +
> +       i2cmux at 1 {

When you stick a unit name on a node, it is supposed to have a
matching reg property. We don't have a reg property here, so we
shouldn't have the number. This matches what the i2c-mux-gpio bindings
describe.

I dropped the '@1' for you when applying. It's in dev-4.10 now.

Cheers,

Joel

> +               compatible = "i2c-mux-gpio";
> +               #address-cells = <1>;
> +               #size-cells = <0>;