Hi Neil,
On Mon, Mar 18, 2019 at 11:06 AM Neil Armstrong <narmstr...@baylibre.com> wrote:
>
> From: Guillaume La Roque <glaro...@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 <glaro...@baylibre.com>
> Signed-off-by: Neil Armstrong <narmstr...@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
