From nobody Sat Sep 21 21:41:07 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 087BEC433EF for ; Thu, 21 Jul 2022 14:51:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232306AbiGUOvC (ORCPT ); Thu, 21 Jul 2022 10:51:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231374AbiGUOuf (ORCPT ); Thu, 21 Jul 2022 10:50:35 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 011F124BE7; Thu, 21 Jul 2022 07:50:35 -0700 (PDT) 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 22ADE6601AAE; Thu, 21 Jul 2022 15:50:33 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1658415033; bh=TQ40ZmgPqWedLpRjzn3dAhdc1KzfRAgjTpf6AuXZD6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HBmlYW7r+t0IXrkFTEQ6Gpg02GiMsYl36qQ2uvVe4KnNT4G84QOxzWmcDpQCmSxJa 8Mo8C4tKjtr657xF3YqHg4dJ9E8k/E7HtGuDe6M/eLQJ7KBKl7Ubl2s9ILf2DZ7Ag+ HDd5ybN1LXz9onuY9p9X4WeKor7nu0u8hbKcEewwQsEn6ZvU8++mGU7E7BTF8F4/fj MTKCTBUIOjXlT5b/km9brhVa1g5opzLk2FdEtN0tHUbHefvOhFSyqY7W4ZLN8krRi1 cbyjbZa4QjVuAdWYLMmY5XvYGGzBYsbOyAWcYLZYd+tPGCxSCCcTm1+BtYGuHAPmqs rDnSTuwDQLKPA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno Subject: [PATCH v2 8/8] arm64: dts: mediatek: cherry: Enable MT6315 regulators on SPMI bus Date: Thu, 21 Jul 2022 16:50:17 +0200 Message-Id: <20220721145017.918102-9-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220721145017.918102-1-angelogioacchino.delregno@collabora.com> References: <20220721145017.918102-1-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" All machines in the Cherry platform use MT6315 over SPMI: add the two instances, providing Vbcpu and Vgpu regulators. Signed-off-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai --- .../boot/dts/mediatek/mt8195-cherry.dtsi | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/b= oot/dts/mediatek/mt8195-cherry.dtsi index 9086a440a995..6219544e9912 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -5,6 +5,7 @@ =20 #include #include +#include #include "mt8195.dtsi" #include "mt6359.dtsi" =20 @@ -979,6 +980,47 @@ usb_c1: connector@1 { }; }; =20 +&spmi { + #address-cells =3D <2>; + #size-cells =3D <0>; + + mt6315@6 { + compatible =3D "mediatek,mt6315-regulator"; + reg =3D <0x6 SPMI_USID>; + + regulators { + mt6315_6_vbuck1: vbuck1 { + regulator-compatible =3D "vbuck1"; + regulator-name =3D "Vbcpu"; + regulator-min-microvolt =3D <300000>; + regulator-max-microvolt =3D <1193750>; + regulator-enable-ramp-delay =3D <256>; + regulator-ramp-delay =3D <6250>; + regulator-allowed-modes =3D <0 1 2>; + regulator-always-on; + }; + }; + }; + + mt6315@7 { + compatible =3D "mediatek,mt6315-regulator"; + reg =3D <0x7 SPMI_USID>; + + regulators { + mt6315_7_vbuck1: vbuck1 { + regulator-compatible =3D "vbuck1"; + regulator-name =3D "Vgpu"; + regulator-min-microvolt =3D <625000>; + regulator-max-microvolt =3D <1193750>; + regulator-enable-ramp-delay =3D <256>; + regulator-ramp-delay =3D <6250>; + regulator-allowed-modes =3D <0 1 2>; + regulator-always-on; + }; + }; + }; +}; + &u3phy0 { status =3D "okay"; }; --=20 2.35.1