Re: [PATCH v2 04/16] arm64: dts: mt8183-pumpkin: Couple VGPU and VSRAM_GPU regulators

From: AngeloGioacchino Del Regno
Date: Fri Feb 24 2023 - 08:03:28 EST


Il 24/02/23 10:53, Chen-Yu Tsai ha scritto:
On Fri, Feb 24, 2023 at 5:51 PM Chen-Yu Tsai <wenst@xxxxxxxxxxxx> wrote:

On Thu, Feb 23, 2023 at 9:43 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@xxxxxxxxxxxxx> wrote:

Add coupling for these regulators, as they have a strict voltage output
relation to satisfy in order to ensure GPU stable operation.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>

Reviewed-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

Actually, maybe you should override the constraints here as well.

I'll add a commit to override the constraints on v3, thanks for making me notice!

Regards,
Angelo