From nobody Sat Sep 21 05:41:12 2024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CB4CC64ED6 for ; Wed, 1 Mar 2023 09:56:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229976AbjCAJ4f (ORCPT ); Wed, 1 Mar 2023 04:56:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229938AbjCAJzy (ORCPT ); Wed, 1 Mar 2023 04:55:54 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A89793928E; Wed, 1 Mar 2023 01:55:42 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 0A57D6602126; Wed, 1 Mar 2023 09:55:40 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677664541; bh=PCEc0bjMqNKvK0LPA4cYUgfpO8q6NztoEiiPWzh7jAw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NiVE6nsAVdDP0ijo9ixkIlm+eqJxiTVQWljgzBTDIzaqUemLYuW/1v0W4KsPeFtRB kFTjaw9Am7usIJ6GjxDPTEtmHOVhPkCKzJhRXrkDb+qeSpy6D6S/vwSIy+rqTbY2z8 fh138dHOHtXCDHg21dHqd1k1SWpvsAbYlH86GNfL4NO63Q64qNeiw8jI8vB2v0Kxbx A9jEqWmbFLjs52ZhnHyu/1KxierwlrbgW7jVBiFoF022tcO+RN5QKysOeVzFApWwNg n/D06rJYmx+aF9W19Wk9ijLI2Es3uioiCbRUsgLNWIcFrroqVF14jHBuwRqk7f5mLL WQQBcmRaf9htw== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v4 18/19] arm64: dts: mediatek: mt8183-pumpkin: Override vgpu/vsram_gpu constraints Date: Wed, 1 Mar 2023 10:55:22 +0100 Message-Id: <20230301095523.428461-19-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230301095523.428461-1-angelogioacchino.delregno@collabora.com> References: <20230301095523.428461-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Override the PMIC-default voltage constraints for VGPU and VSRAM_GPU with the platform specific vmin/vmax for the highest possible SoC binning. Signed-off-by: AngeloGioacchino Del Regno Suggested-by: Chen-Yu Tsai Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/b= oot/dts/mediatek/mt8183-pumpkin.dts index c228f04d086b..526bcae7a3f8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts @@ -176,11 +176,17 @@ &mmc1 { }; =20 &mt6358_vgpu_reg { + regulator-min-microvolt =3D <625000>; + regulator-max-microvolt =3D <900000>; + regulator-coupled-with =3D <&mt6358_vsram_gpu_reg>; regulator-coupled-max-spread =3D <100000>; }; =20 &mt6358_vsram_gpu_reg { + regulator-min-microvolt =3D <850000>; + regulator-max-microvolt =3D <1000000>; + regulator-coupled-with =3D <&mt6358_vgpu_reg>; regulator-coupled-max-spread =3D <100000>; }; --=20 2.39.2