From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EAD9E3AB27F for ; Mon, 11 May 2026 07:49:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778485793; cv=none; b=IUn0u6rXe22yPYAhf2IK5aqqPeZs2ae4Qc97dO2bRQQutfxbdSd54c4nYd7MEPEFvqiqiTq53Ja5EyzOTvb7v/y5NmcBcHriyZMhcy/i9bhlAkCUyZ/w36eJJhF065JVHyL3p5+2mgcx4iiCCEpMMm1RtPDEsP4+F5lrUnXp7FM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778485793; c=relaxed/simple; bh=3yrZD3kUqUFtnfW7CJEM53Vi/Lg2JOO94rBYam+onYQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=I7Z/60aLRvGOF3vu3m4aUe6UbzfJDXAQVQAUqLSI33mWFLrQosbd4A5dYlsZbJk13VnE0I/zYjp5/F947j25vtjzvQ8dwM67jbNulGcNC6oBn5e7TBblbKbosy9WY+VQZY2qg5y4KZve7dzaWVQp8rBoGnB/IAtEfAId/Cx8cEU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Fk9C6gRi; arc=none smtp.client-ip=209.85.167.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Fk9C6gRi" Received: by mail-lf1-f45.google.com with SMTP id 2adb3069b0e04-5a40cfab24dso4365286e87.2 for ; Mon, 11 May 2026 00:49:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778485766; x=1779090566; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=0ZzhB7vHBcFUBfR2BiDFSMeGlYuUMXHq/TSRPK44UZY=; b=Fk9C6gRiEpQ8S9/nj/p/tziV1YIYn9HeN1oID9+99fczrmCBvqq1WT2bLt1mlKIihZ 5obica/cztPXv9oAYTZlHTdep7sfM0lnjbD1BtjxazPDWR5Cm3E0hqaiJuXr3AInk28x x0d5jINUk7hwDy2DgXD0eIu9UI/NWkvGT4qm/YT57mk/mLJXpWO99AVVaejwXmAAwi83 DGjQrWg3zkGnD3sKOc8EOjYWxTrurRhD2hjpNAQz+GrtJk0eD6ygy1bgZazJzFxUGUNQ 3rYpsHu474t5I+BIU/Hxzj+AjxH1pulmDWuKgNA41Cq+MEhYxkdPHR00NjceDq745mPG u71g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778485766; x=1779090566; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=0ZzhB7vHBcFUBfR2BiDFSMeGlYuUMXHq/TSRPK44UZY=; b=NWyqdhV+H2TgsMgQIaiDNfBmX8oHHxTPTt0aehAPU27+bGPmmkxlWPX81c3SE4ERy1 gmZwBh2xNryyyg0LzEeTJdVbR1ZEjoRv56jU+3uzu47ZVItAgHLAIsnaTBP4AU2vBXxT gNvTeIHQjiuLFAHtRpAHCKBRyy3N+WCOEMKgbsmZk6Rx6OXU2oho1Q8pAAyh9Uxsc4Fj ctgp2Hnv2LbkZ5JJ0nAa6kTbrlQuerrr+a169hlKJdHnm5ThjJcft3UNbCOoBVFsaIkR JqTmidf8fu8ZA27cGeXJ/j8GqPBQmnuVU0AmXRVVX5DvGaSVpZtRUYdFFRlg0ly5ohbY A9uw== X-Gm-Message-State: AOJu0Yxw8zVuIlSDRM7sBHOLNKJLuaAj+4sct6ltB3TSTYLZSZd7xNVW IzTurihdfcGUj2vLSPMn1j89NMG6ufvQGcqFoOUuC+wdvwaSjPVUDsRQ X-Gm-Gg: Acq92OGQijB83LaCmb4ZoKncO/DXDRB1o28kMiRKMbqrDhzN1kTkHo2VkvaOb8KdrY0 gOA87+oGboX6Hp9tL8zxCeC1HQEUmcuIcXrKVv/wp+JLPeCegWG41k9+u9jPa6dax9ZqT0po09/ H1XpinM/ofgvkX+E87mzoYYrI0WPuxP+7NfkwBcu49r8BpelczFfxBGqqSnkHAPEUNnbhu21rPq JEwJcSk6hLR2baWxnLSGPHIJ26BOqkSR9srxKcR12NoO1H7mfZpd/sTswj7VlTFqU7jX6/wJZef mmmB+OdjwbTjvq3CX3k/9UOV1WOqpjB8WoWORjk3LkM+cT1ITeE/59oSRFMQsLBVeJACgyqANxQ T05cGlYbu6MgTbw3ub3UsAEDSRYGNBUkU6diaaGKfHK4+kbV4qnS/5SSIgd/j+2pQF5w36JbHbz +E+z4jg43mCPlk X-Received: by 2002:a05:6512:2252:b0:5a4:b2d:25c0 with SMTP id 2adb3069b0e04-5a8a949f103mr4343741e87.3.1778485765742; Mon, 11 May 2026 00:49:25 -0700 (PDT) Received: from xeon ([188.163.112.56]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a8a94cac4esm2507271e87.0.2026.05.11.00.49.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 00:49:25 -0700 (PDT) From: Svyatoslav Ryhel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Svyatoslav Ryhel , Ion Agorria , =?UTF-8?q?Jonas=20Schw=C3=B6bel?= Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 7/9 RESEND] ARM: tegra: tf600t: Configure panel Date: Mon, 11 May 2026 10:48:57 +0300 Message-ID: <20260511074859.24930-8-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260511074859.24930-1-clamor95@gmail.com> References: <20260511074859.24930-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Configure DSI panel used in ASUS VivoTab TF600T. Tested-by: Andreas Westman Dorcsak Signed-off-by: Svyatoslav Ryhel --- .../boot/dts/nvidia/tegra30-asus-tf600t.dts | 62 ++++++++++++++++++- 1 file changed, 60 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts b/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts index 9296e7970ce4..8b68bfef8dee 100644 --- a/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts +++ b/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts @@ -23,6 +23,7 @@ aliases { rtc0 = &pmic; rtc1 = "/rtc@7000e000"; + display0 = &lcd; display1 = &hdmi; serial1 = &uartc; /* Bluetooth */ @@ -55,6 +56,37 @@ linux,cma@80000000 { }; host1x@50000000 { + vi@54080000 { + status = "okay"; + + csi@800 { + status = "okay"; + + avdd-dsi-csi-supply = <&avdd_dsi_csi>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vi_ppa_input: endpoint { + /* Link to the rear camera */ + }; + }; + + port@1 { + reg = <1>; + + vi_ppb_input: endpoint { + /* Link to the front camera */ + }; + }; + }; + }; + hdmi: hdmi@54280000 { status = "okay"; @@ -68,6 +100,22 @@ hdmi_out: endpoint { }; }; }; + + lcd: dsi@54300000 { + status = "okay"; + + avdd-dsi-csi-supply = <&avdd_dsi_csi>; + + panel@0 { + compatible = "hydis,hv101hd1"; + reg = <0>; + + vdd-supply = <&vdd_panel>; + vio-supply = <&vio_panel>; + + backlight = <&backlight>; + }; + }; }; vde@6001a000 { @@ -1123,11 +1171,10 @@ pmic-sleep-hog { }; regulators { - vdd_lcd: vdd1 { + vio_panel: vdd1 { regulator-name = "vddio_ddr_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - regulator-always-on; regulator-boot-on; ti,regulator-ext-sleep-control = <8>; }; @@ -2386,6 +2433,17 @@ vdd_5v0_bl: regulator-bl { vin-supply = <&vdd_5v0_bat>; }; + vdd_panel: regulator-panel { + compatible = "regulator-fixed"; + regulator-name = "vdd_panel"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + hdmi_5v0_sys: regulator-hdmi { compatible = "regulator-fixed"; regulator-name = "hdmi_5v0_sys"; -- 2.51.0