From nobody Fri Sep 20 16:48:59 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 8FEBAC0015E for ; Fri, 21 Jul 2023 08:28:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230512AbjGUI2t (ORCPT ); Fri, 21 Jul 2023 04:28:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231124AbjGUI2f (ORCPT ); Fri, 21 Jul 2023 04:28:35 -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 8E7E4121; Fri, 21 Jul 2023 01:28:33 -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 C3786660709C; Fri, 21 Jul 2023 09:28:31 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689928112; bh=Comjd7Rpd+yn3bmmyHbh/cSi5Jl1oVbdmFMbRN+++wo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VfQ+5tjv3f/+UFCapmORMaCBqgyuBz2TWAjeE2TyzmxjCHGJ5ZDK8OpIINN0zVDR/ dyLVzXOAbz30wwWTFEaRytxlNd4mhfviyN+tPHuUQr1ftUSz7hbRLJ7ORnSQydF6yN YHYa+S30slPEWC92jPTfLlBxgn1K3il3fqPI3lt2xWAq7xn2mLcFjJqF4mBd4IxhRj LL2jcp6nVvQA4sN312wwE5fzpLQWTll2BjzBUnjQcJmziK5LwfdKgQVl6sa/sLXlK1 df+zEBZdAY6t9Zcr8+MckM5oieH5GvYyRKk6U2HL5hbPwnaqnF4iQqFbDagPkCh9gg 5Ew0FTfoehOOQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, kernel@collabora.com, AngeloGioacchino Del Regno , Alexandre Mergnat Subject: [PATCH v2 3/3] arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs Date: Fri, 21 Jul 2023 10:28:22 +0200 Message-ID: <20230721082822.680010-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> References: <20230721082822.680010-1-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 support for the DSI display found on the Sony Xperia M5, including the necessary regulators configuration for it. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat --- .../dts/mediatek/mt6795-sony-xperia-m5.dts | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/= arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts index ecdf00707a44..7364c7278276 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -66,6 +66,65 @@ bootloader-region@46000000 { no-map; }; }; + + vreg_disp_avdd: regulator-disp-avdd { + compatible =3D "regulator-fixed"; + regulator-name =3D "disp_avdd"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + gpio =3D <&pio 138 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_avee: regulator-disp-avee { + compatible =3D "regulator-fixed"; + regulator-name =3D "disp_avee"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + gpio =3D <&pio 139 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_vddh: regulator-disp-vddh { + compatible =3D "regulator-fixed"; + regulator-name =3D "disp_vddh"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&dsi0 { + status =3D "okay"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel: panel@0 { + compatible =3D "sharp,ls060t1sx01"; + reg =3D <0>; + avdd-supply =3D <&vreg_disp_avdd>; + avee-supply =3D <&vreg_disp_avee>; + vddi-supply =3D <&mt6331_vgp3_reg>; + vddh-supply =3D <&vreg_disp_vddh>; + reset-gpios =3D <&pio 106 GPIO_ACTIVE_LOW>; + backlight =3D <&backlight_lcd0>; + + pinctrl-0 =3D <&disp_rst_pins>; + pinctrl-names =3D "default"; + + port { + panel_in: endpoint { + remote-endpoint =3D <&dsi0_out>; + }; + }; + }; + + port { + dsi0_out: endpoint { + remote-endpoint =3D <&panel_in>; + }; + }; }; =20 &fhctl { @@ -180,7 +239,17 @@ &mmc2 { status =3D "okay"; }; =20 +&mt6331_vgp3_reg { + regulator-min-microvolt =3D <1800000>; +}; + &pio { + disp_rst_pins: lcm-pins { + pins-rst { + pinmux =3D ; + }; + }; + mmc0_pins_default: emmc-sdr-pins { pins-cmd-dat { pinmux =3D , --=20 2.41.0