Re: [PATCH v2 06/11] arm64: dts: meson-g12a-x96-max: add regulators

[Martin Blumenstingl <martin.blumenstingl@googlemail.com>]

Hi Neil,

On Mon, Mar 18, 2019 at 11:06 AM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> From: Guillaume La Roque <glaroque@baylibre.com>
>
> Add system regulators for the X96 Max Set-Top-Box.
>
> Still missing
> * VDD_EE (0.8V - PWM controlled)
> * VDD_CPU (PWM controlled)
>
> Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
>  .../boot/dts/amlogic/meson-g12a-x96-max.dts   | 67 +++++++++++++++++++
>  1 file changed, 67 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
> index 0edbd00b358f..5c37930b09e2 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
[...]
> +       vcc_5v: regulator-vcc_5v {
> +               compatible = "regulator-fixed";
> +               regulator-name = "VCC_5V";
> +               regulator-min-microvolt = <5000000>;
> +               regulator-max-microvolt = <5000000>;
> +               vin-supply = <&dc_in>;
> +
> +               gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
> +               enable-active-high;
is there any way to test whether this GPIO is the right one?
I couldn't find a reference to a GPIOH_8 regulator in
buildroot_openlinux_kernel_4.9_fbdev_20180706


Regards
Martin