From nobody Sat Sep 21 05:53:41 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 3361BC64ED6 for ; Wed, 1 Mar 2023 09:56:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229445AbjCAJ4I (ORCPT ); Wed, 1 Mar 2023 04:56:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229886AbjCAJzi (ORCPT ); Wed, 1 Mar 2023 04:55:38 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B57639282; Wed, 1 Mar 2023 01:55:37 -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 749FC660215E; Wed, 1 Mar 2023 09:55:35 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677664536; bh=0DuJlRJGD/KVpO4odInSp/0rxcgpiRzq3+IVJVwVWMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fUbcSnVjCJxEVrVxWBNmxnBroshnW8J2ORkb+F9GydxBhcQArvdKrC24g2HEcTUFC nf1a0DDT1H0YjVtopdoOKxMGJ3kiaDJiXq7HGdgbwNFNb5QKuvZRkzxxvw0N0Ef2/g P8YSAguXZhC20U4jyq9D8u2xpzdgzkC1z8dLs1UBGtGdoWYKA1+umIhB9Ev8zAJVnD a9ncB1Q1CdwLVC/fYW9EWYJx6dkEAC9SEgmOndy/qF/IDKZrujQhKojV8UdHq5cXh8 B2TwDHmUp9PHjN9IuE2SpTbbsiiBSU944NhkiAu71rrKTFJd8JNzPMVCF2xnkIejHN ao0uKHXTNagbA== 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 10/19] arm64: dts: mediatek: mt8192-asurada: Assign sram supply to MFG1 pd Date: Wed, 1 Mar 2023 10:55:14 +0100 Message-Id: <20230301095523.428461-11-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" Add a phandle to the MT8192_POWER_DOMAIN_MFG1 power domain and assign the GPU VSRAM supply to this in mt8192-asurada: this allows to keep the sram powered up while the GPU is used. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/= boot/dts/mediatek/mt8192-asurada.dtsi index ec013d5ef157..df477eb89f21 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -384,6 +384,10 @@ &mfg0 { domain-supply =3D <&mt6315_7_vbuck1>; }; =20 +&mfg1 { + domain-supply =3D <&mt6359_vsram_others_ldo_reg>; +}; + &mipi_tx0 { status =3D "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts= /mediatek/mt8192.dtsi index f19d4a8ef3f6..5c30caf74026 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -506,7 +506,7 @@ mfg0: power-domain@MT8192_POWER_DOMAIN_MFG0 { #size-cells =3D <0>; #power-domain-cells =3D <1>; =20 - power-domain@MT8192_POWER_DOMAIN_MFG1 { + mfg1: power-domain@MT8192_POWER_DOMAIN_MFG1 { reg =3D ; mediatek,infracfg =3D <&infracfg>; #address-cells =3D <1>; --=20 2.39.2