From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 D32D210854C9 for ; Wed, 18 Mar 2026 21:29:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 50B1310E446; Wed, 18 Mar 2026 21:28:57 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="kib00goj"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7130E10E446 for ; Wed, 18 Mar 2026 21:28:55 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 3062A4454B; Wed, 18 Mar 2026 21:28:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D6E69C4AF11; Wed, 18 Mar 2026 21:28:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773869334; bh=LEYCKvkqlgwoCFsNZ7u3xqphDishUtnkTNhYolaId+U=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=kib00gojxbXICfcY1aWvP9rQegRv/LvEWxH4RhtE1VI5sMj+fs2hJW6J3w+ewm3ud HcRK+P424tvXjts/ePdqlO4eBcUGXp8lQhNhzMAy0tIwJFsJCKgE3+dcysyvBslxR4 2TISnj5bYw6BHpHnOGta8u1U6aLH9YADa4yCqzv3+gbtv35a+cZyTBOVryYojadI5q im9YTzCGcQDZLWiEN/hEx4KwTLpM6obo3l6jXoObvIiJKlxx/WP+TaTwdm7pDSOvL+ FzeNOuC0rEZUqazjZpFnFfDu0XmM2uGgbCHkmBr/xj94ZYkwDVFu2xK4RfkifbX48R WWiqoXuR0tHug== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id C20E11077607; Wed, 18 Mar 2026 21:28:54 +0000 (UTC) From: Cristian Cozzolino via B4 Relay Date: Wed, 18 Mar 2026 23:28:11 +0100 Subject: [PATCH v2 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260318-rimob-new-features-v2-3-c1bf8917449e@protonmail.com> References: <20260318-rimob-new-features-v2-0-c1bf8917449e@protonmail.com> In-Reply-To: <20260318-rimob-new-features-v2-0-c1bf8917449e@protonmail.com> To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Cristian Cozzolino X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773872973; l=2395; i=cristian_ci@protonmail.com; s=20250620; h=from:subject:message-id; bh=Vap7bqI0+oz4nLYpdhUrwS7rdfe/Uug2Ert2VjNaemM=; b=zJ98Yvfwa53erhG82g+73/Zncaimyj6F0v5+yihc+LgdwdyJJckd/o6LH5A8M1K2ozRGcn3UF Ks1tRbqLE5tDzzfOl/AUOZmAnJ2CxhB49T7zpLQGGPiaFahhDdzL6VZ X-Developer-Key: i=cristian_ci@protonmail.com; a=ed25519; pk=xH5IvIPUNHV1Q8R0/pq2CfuVFR/wTiAyuyi6IwedjZY= X-Endpoint-Received: by B4 Relay for cristian_ci@protonmail.com/20250620 with auth_id=438 X-Original-From: Cristian Cozzolino X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: cristian_ci@protonmail.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Cristian Cozzolino Add the description for the display panel found on this phone. And with this done we can also enable the GPU and set the zap shader firmware path. Signed-off-by: Cristian Cozzolino --- .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts index ef4faf763132..de287c8e9686 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts @@ -78,6 +78,13 @@ vph_pwr: vph-pwr-regulator { }; }; +&gpu { + status = "okay"; +}; + +&gpu_zap_shader { + firmware-name = "qcom/msm8953/flipkart/rimob/a506_zap.mdt"; +}; &hsusb_phy { vdd-supply = <&pm8953_l3>; @@ -87,11 +94,70 @@ &hsusb_phy { status = "okay"; }; +&ibb { + qcom,discharge-resistor-kohms = <32>; +}; + +&lab { + qcom,soft-start-us = <800>; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&pm8953_s3>; + vddio-supply = <&pm8953_l6>; + + status = "okay"; + + panel: panel@0 { + compatible = "novatek,nt35532"; + reg = <0>; + + backlight = <&pmi8950_wled>; + reset-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>; + avdd-supply = <&lab>; + avee-supply = <&ibb>; + vci-supply = <&pm8953_l17>; + vddi-supply = <&pm8953_l6>; + + pinctrl-0 = <&panel_default>; + pinctrl-names = "default"; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&panel_in>; +}; + +&mdss_dsi0_phy { + vcca-supply = <&pm8953_l3>; + + status = "okay"; +}; + &pm8953_resin { linux,code = ; status = "okay"; }; +&pmi8950_wled { + qcom,current-limit-microamp = <10000>; + qcom,num-strings = <3>; + qcom,ovp-millivolt = <29500>; + + status = "okay"; +}; + &rpm_requests { regulators { compatible = "qcom,rpm-pm8953-regulators"; @@ -244,6 +310,14 @@ gpio_key_default: gpio-key-default-state { drive-strength = <2>; bias-pull-up; }; + + panel_default: panel-default-state { + pins = "gpio61"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + output-high; + }; }; &usb3 { -- 2.53.0