From patchwork Thu Jul 20 09:15:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13320181 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F1725C0015E for ; Thu, 20 Jul 2023 09:18:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YQOGMcFn/b+fT9Doe1KU5TU6HjLRptzSlh7ilo6UcR0=; b=lF3jB096mJ/Shz MSY0iP5E3Ex1UKKrW/ZZF+PnqnqOcXLryP+hphujSuZa3zQlzBK6hONFSdqSOoqh5fhDbQD1ImOHD 2qNagVGpe9znx1P5NykPkne7GzPU8A9ekMmcULlkMtS+9a0SJAOtA5U0wrwb5CQJ7/w8nvbYktu0l 8ddERHu8eaXH2LOVFFbbkTFw9aeKX9HDgtQr584Vbepe2OendiU1ftrZKjNmx6ph7ve+vkcFxvCEC SVDSUGCV3WOuyAd263rkAtc9aUU7NIMjaPI0UDzvygwfefJbF/2UvTNaTQtLKo7GKkWuCbb+FolYb gtuE7pmY61/TjXv3qYKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMPnd-00AUw6-1t; Thu, 20 Jul 2023 09:18:17 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMPnc-00AUva-0C; Thu, 20 Jul 2023 09:18:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=02bqbuuzDWYtFYfDR9iS1pN+U9IwstF9u0ZrGpEWUJI=; b=luQc8BPEkoIphFoqEJ2ouFXCoU GKcBShCy8bkXhuCbMAUI7GuimtCpzaJXFtsItIbLp0H/sV5agEh5FPq0RTCtNVSR0IMAt/bdTX3Hv PNpcjp0O/Rt6Zbf1AEVWMW9ADQVZRtTT1yJqjzSXQfoiUmn75cW/7K11W9u49EDrn/To33j/XdOcV 7ebcR/I6vXgmXOu676KLp8kR8/A49E9pXggrCVb9pQA5L05g8kXjmdynbTqScCODu2h85o8j+qXee 3qam8rLstvO+WdcnU7TPRKjph4a0XYzGJBxgU+5SaA2+ITEM1LCMQeviqOXuQSbpICCMAmo24Nm/v I3vqoIig==; Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMPlZ-00FSY6-2g; Thu, 20 Jul 2023 09:18:14 +0000 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 7E3686607083; Thu, 20 Jul 2023 10:16:06 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689844567; bh=RS3D7qGMh5ZjtLMh7J5GSgr8hhXOOvN9RiKn2MLxZCM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JJPIhuBqC+hCROartfkj7tc548eLIs207EAB6dKzvEUNySYWuBdiSZ68gmqmlBMX5 RhO9HB63iA8MShcPKAA1brEW2ECkavTaEbfzTxvwmvkmGDqrrwu79wDzPvkIrwWVcB DfXhGtW3MwQN9sz50J9dQ8lwR6VuIFQ+aeozAAOiIRzAczFXp+a1Txz382YJwrzBCH 7yDdz1/uFD0RtzCbvb52XpBIhj8fMRBK/0Ub4VqqPAmt0ahaDpQcO90aQ7K/NeY0w2 yUNbkveIdhJU4t25gJkKChDxBxRahvMrQBUfUZ2T62Q1s//iU+NmUOatPafBJVt577 zw5gUV7wAobjg== 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 Subject: [PATCH 3/3] arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs Date: Thu, 20 Jul 2023 11:15:59 +0200 Message-Id: <20230720091559.86406-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230720091559.86406-1-angelogioacchino.delregno@collabora.com> References: <20230720091559.86406-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230720_101810_227636_3EC58465 X-CRM114-Status: UNSURE ( 9.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 = "regulator-fixed"; + regulator-name = "disp_avdd"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 138 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_avee: regulator-disp-avee { + compatible = "regulator-fixed"; + regulator-name = "disp_avee"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 139 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_vddh: regulator-disp-vddh { + compatible = "regulator-fixed"; + regulator-name = "disp_vddh"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&dsi0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + panel: panel@0 { + compatible = "sharp,ls060t1sx01"; + reg = <0>; + avdd-supply = <&vreg_disp_avdd>; + avee-supply = <&vreg_disp_avee>; + vddi-supply = <&mt6331_vgp3_reg>; + vddh-supply = <&vreg_disp_vddh>; + reset-gpios = <&pio 106 GPIO_ACTIVE_LOW>; + backlight = <&backlight_lcd0>; + + pinctrl-0 = <&disp_rst_pins>; + pinctrl-names = "default"; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + + port { + dsi0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; }; &fhctl { @@ -180,7 +239,17 @@ &mmc2 { status = "okay"; }; +&mt6331_vgp3_reg { + regulator-min-microvolt = <1800000>; +}; + &pio { + disp_rst_pins: lcm-pins { + pins-rst { + pinmux = ; + }; + }; + mmc0_pins_default: emmc-sdr-pins { pins-cmd-dat { pinmux = ,