From nobody Sat Sep 21 07:48:44 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 786D6C636CC for ; Wed, 8 Feb 2023 10:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230255AbjBHKqC (ORCPT ); Wed, 8 Feb 2023 05:46:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230061AbjBHKpz (ORCPT ); Wed, 8 Feb 2023 05:45:55 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 027A43CE33; Wed, 8 Feb 2023 02:45:37 -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 2FE266602096; Wed, 8 Feb 2023 10:45:36 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1675853136; bh=LMUmM4vzAct44Jl/7e6cb9I2iurl6RcV+++kY88mRLk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dS9ePikT1qyVvkG1GPge4M8E6i6rRCXNQ8xnDipYzQ3mFWJHfaUeRYlLvsRu9uvRL 7UfMdgplKCZa7TfcqhmC3s40g2D/O2djH0Rk7pmJqx42mLSQ4vsGXbBT23Qq+RYnmO OBRTp/N4QHtg1GRWYRRTWyFLB4V3FPWWwp8h2DRF6nW6oSEUPH10KDz1OjQO6Q0Kie bXM28Iq1BAxvuR78j+ifj519bnQzpKkRTezycr0BGiDDLEhejcHrdH09rJvvnu4CfC A3qrtZXoCHsHXSs/AW0WgTsuMlRWrnNEDUzlvRXZt2iQ7968w0L/Hwic5J9I+5XRP8 e8ofEfmf8vBvg== 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 02/16] arm64: dts: mediatek: mt8183-kukui: Override vgpu/vsram_gpu constraints Date: Wed, 8 Feb 2023 11:45:13 +0100 Message-Id: <20230208104527.118929-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230208104527.118929-1-angelogioacchino.delregno@collabora.com> References: <20230208104527.118929-1-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 --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/bo= ot/dts/mediatek/mt8183-kukui.dtsi index de9778c85b94..63952c1251df 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -401,6 +401,9 @@ &mt6358codec { }; =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>; }; @@ -416,6 +419,9 @@ &mt6358_vsim2_reg { }; =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 2.39.1