From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3FE2B328B52 for ; Thu, 15 Jan 2026 08:23:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768465441; cv=none; b=PCddJluxsIlh4OyB+3xJp5bwMTa8HUkVYHxusUf1LQgwG01J0s5UmXI0eOqBwRbeVM/UEE160fExxFiwWyGo1xjH7M7v65mMJn4LdtVtey6GhiJB/u/uvTs7og1BypWdz0/dGSCRPPQIOejdQEqidLuFBquhk2cDZaTW8uj3VT8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768465441; c=relaxed/simple; bh=C0fQoi8/0p+QVWeoMSVk52zIvj/DEk0MC5uCBjlBdvE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=a7whSXJ89MdlGEhHmvZ1HDw9QyEWJrUeUcYtSdkkPHfwU6VvOOwm2BFBoXRvYecIauj9S9Ukw/1YIa6/CGIao/Yv9WSIiFWlWW8ZsHVRIdmS9JOlBlG6HhdHcYUPof02l06l/laArT937FRugLeirinxUUvLKTxHp/gUyXE0IKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=EYaOnZ2d; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=fdSrxZ5F; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="EYaOnZ2d"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="fdSrxZ5F" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 60F6g0YC1055229 for ; Thu, 15 Jan 2026 08:23:58 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=bFCZCx1BQrCPlffdxdnf2vQP T7XQQP+PyV3ml4o0kgs=; b=EYaOnZ2ds9p+IMMWjUGYdBNGUve/8dehNVjXwHWY /aRc1NXPqpuTp3WDkPwiIX136REM0DWS51U8a1XRSWbEyRKcab6ZBMXCKKR+TrNj m4mvA159JZwekztENoej3tGFWrx4Xibxa2dqFzVd7R6VgzGSMtJ5KmAKjGwTbvVI 8C4QxVlKY52dAVu/ESE3z1mvaGcHUoN67EHXhpgvpQRP1R0CzZ4teON8/qI7sibr pl8A4+/n3DgOeVIliqnn2G5mlj7zjDxB5bVKbH4U7WSy1TrDo0/kbkcgwthbjGvA QYwBtk0hPo0ZKsUsm+dgcKmFwO995Sj0TWFE5mxRtimWPQ== Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4bp8d33wm8-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 15 Jan 2026 08:23:58 +0000 (GMT) Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-4f1f42515ffso21169041cf.0 for ; Thu, 15 Jan 2026 00:23:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1768465437; x=1769070237; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=bFCZCx1BQrCPlffdxdnf2vQPT7XQQP+PyV3ml4o0kgs=; b=fdSrxZ5FN2MtC5Elfo+8b4mrJmMroqlJ7xeSiUYOLCd68CYZwZbYG5gI3AvxicslBo Y9kjQEc8WIJYPAkbpygRsARixRT/FAKLhaVKunwU1PPCnAPPq6RjRmJMkscVZP+qkDmp jaP6gplqDS+7zCkH3fFx727ZxGyk4jBGkqpvlKNjjHhRnXUXTaBPdjK/eb3wG+RxOn+H 2Bhb7kzkccn073GOwUlDk0L+PiffN1/tivTyXcIuFVciQrlb+zSw7Gm4vxOE2nj6jU0H g0wFJokZS/1nf1JE/AQ24Z3XkKs0toC2HLY7z3so131b9aIkg/1nuSW3Fitr22Md/SWq wcjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768465437; x=1769070237; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bFCZCx1BQrCPlffdxdnf2vQPT7XQQP+PyV3ml4o0kgs=; b=KbHfvIA072E9TwPkAoWX86XPdCl9Yy4aePY9nNcrzBKzswJBCibOIIG7r8tpcve1hG XpX2nrCYfGXTzIAxPmvjCZ+wcnOBrQR2kGCW3ltdBMWpLlHO0TcZ/G0tIWvX+YiFHepL ga7SddlyUSTj/emeZeIeBBpyorc0AJkEBZNQXJxRMLAqJkJv+1mF52MGdkk5MBOxtKLw 3IObdAUcHlljG2IOeve90K5JT9WVrwZaa01Qu5lG9gtvcqxd0vjZhn4dQ+ZeuzUTAFca ur7nkuZl3VvwoYUXkA7odvtJ82sNZPyD7NDnQRxws4BqaFxB9dmPOk1P4rDhDMTEsPn/ D1Eg== X-Forwarded-Encrypted: i=1; AJvYcCVzbb5w7AIUApjx6OGE4tq3qzFQGeH2fz8lBrjPLcUB8C9XJL0Qbjp3cUEupI2b//sKowQf1CinyUWK5oY=@vger.kernel.org X-Gm-Message-State: AOJu0YykN3M3CIYiN81bLarcEG9HWntCsnkSfljoeuSAr9uYLyr9pxR6 BQoXP/9CBU4bPCQflK7JsaR4ZdWMk1f3eK4BjsjsuS4mg0fFc2krqdb9QuLfUWLSx8p+s1fphaP RNZl2tQ2/6joHsn2lGPXlYRHXLE++z56XUukGyM28GT9mZvD5CtWaYrhmht+2FxdYGAI= X-Gm-Gg: AY/fxX6vrU0ojoielk/LgZa2bBh/CmA9noh5u7BnHsty7+O0g9Tz7v8k2PH2MmLT7Mt Ph4W/i1m/oRmUxpbTpfse+48EWEZXmvyz/MbYWKcTJal0mN8Y3vlM9K+fDR2b0axayxnLtX4DFy sgdMwyfeBEvHaKjlo4i4v1Y2xMRx7H1XUS0XLe2TZ1XNkZcP1EyFWgO9tv3/Lh2bk7NSH1m7PxQ 3d1ZZMOwBodvEJzA653i7vu5aX6pB5UNccx9aDOanP8zSx7j5SW0RFQ5g540JYgeRpMFPSd4jSS nOBO0yvLQSKMDimSG521Fih8ZrF3jaUbCAZlXAGz1HQzzI2/GI35HxQtZCVxaoJ7K8TTbSH//rZ T/UakF/gXILnhmeZikTK1lP9qhbeJSjVT/IkQkzpQi6tc6s5ERQfpih+Brs5KZGtha3Ilbj0= X-Received: by 2002:a05:622a:3c7:b0:4ff:c08a:52c4 with SMTP id d75a77b69052e-5014a9178e1mr57040951cf.18.1768465437036; Thu, 15 Jan 2026 00:23:57 -0800 (PST) X-Received: by 2002:a05:622a:3c7:b0:4ff:c08a:52c4 with SMTP id d75a77b69052e-5014a9178e1mr57040651cf.18.1768465436440; Thu, 15 Jan 2026 00:23:56 -0800 (PST) Received: from yuanjiey.ap.qualcomm.com (Global_NAT1_IAD_FW.qualcomm.com. [129.46.232.65]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-50148dd75d4sm30602491cf.2.2026.01.15.00.23.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Jan 2026 00:23:56 -0800 (PST) Date: Thu, 15 Jan 2026 16:23:49 +0800 From: yuanjiey To: Sudarshan Shetty Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v12 3/3] arm64: dts: qcom: talos-evk: Add support for QCS615 talos evk board Message-ID: References: <20260114100043.1310164-4-tessolveupstream@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260114100043.1310164-4-tessolveupstream@gmail.com> X-Proofpoint-GUID: B38k4TJzMfHREr34CAX-iDmV4hBbkLwY X-Authority-Analysis: v=2.4 cv=fbWgCkQF c=1 sm=1 tr=0 ts=6968a41e cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=kj9zAlcOel0A:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=pGLkceISAAAA:8 a=zu_CPBO2ITBqrZqh9gQA:9 a=CjuIK1q_8ugA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-ORIG-GUID: B38k4TJzMfHREr34CAX-iDmV4hBbkLwY X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE1MDA1NiBTYWx0ZWRfX4ABBLVCv4tQW 9iTBUOy1bhMWPHFz6vIXPzQevCNwRv95vEiltUKHJrbQbV3+EtQaazSVcZUDKL8cHkwm8smSA15 29CnUK3CEnZfQAPqHwWoQbo/Bp5VzN7n4XtQatRbVTS0mnrde62hd7gkhZfknolRCD+xYgXH5Qb t7rwSrmuyRNOMPgS2s1+raskVrh2NkR3uLnfQunPqEMnnDHefKBzwVon5KFXkMTSYu0neE4Ts+f F088oJZyRJ1yIFXGq+y3VWOYSQ91E5CbtgiqgMjigfy2VgtH3xUjhdOrbLl8jSb5zhpqgx8Il6D QH4BhTNa3l9rcZ8mCQaf8EMgAl0plsNVs3DVoOS4TaI/V3ILL3RPvRozzxZNc9vAh861LtCDR4/ UiMzWJ4ZhXZNzYoA60wi1W8uAPJveClB9gQ+VrTUeTiU0V7AN+IiUYJPhkFBs/p7otfXkWlShFJ bdqre/nmXIyc4xunfnA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-15_02,2026-01-14_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 priorityscore=1501 adultscore=0 clxscore=1015 malwarescore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601150056 On Wed, Jan 14, 2026 at 03:30:43PM +0530, Sudarshan Shetty wrote: > Add the device tree for the QCS615-based Talos EVK platform. The > platform is composed of a System-on-Module following the SMARC > standard, and a Carrier Board. > > The Carrier Board supports several display configurations, HDMI and > LVDS. Both configurations use the same base hardware, with the display > selection controlled by a DIP switch. > > Use a DTBO file, talos-evk-lvds-auo,g133han01.dtso, which defines an > overlay that disables HDMI and adds LVDS. The DTs file talos-evk > can describe the HDMI display configurations. > > The initial device tree includes support for: > - CPU and memory > - UART > - GPIOs > - Regulators > - PMIC > - Early console > - AT24MAC602 EEPROM > - MCP2515 SPI to CAN > - ADV7535 DSI-to-HDMI bridge > - DisplayPort interface > - SN65DSI84ZXHR DSI-to-LVDS bridge > - Wi-Fi/BT > > Reviewed-by: Dmitry Baryshkov > Signed-off-by: Sudarshan Shetty > --- > arch/arm64/boot/dts/qcom/Makefile | 4 + > .../qcom/talos-evk-lvds-auo,g133han01.dtso | 131 ++++ > arch/arm64/boot/dts/qcom/talos-evk-som.dtsi | 616 ++++++++++++++++++ > arch/arm64/boot/dts/qcom/talos-evk.dts | 139 ++++ > 4 files changed, 890 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso > create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-som.dtsi > create mode 100644 arch/arm64/boot/dts/qcom/talos-evk.dts > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 76cf0115a00a..289b651ef0c5 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -324,6 +324,10 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb > dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb > dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb > dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb > +dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb > +talos-evk-lvds-auo,g133han01-dtbs := \ > + talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo > +dtb-$(CONFIG_ARCH_QCOM) += talos-evk-lvds-auo,g133han01.dtb > x1e001de-devkit-el2-dtbs := x1e001de-devkit.dtb x1-el2.dtbo > dtb-$(CONFIG_ARCH_QCOM) += x1e001de-devkit.dtb x1e001de-devkit-el2.dtb > x1e78100-lenovo-thinkpad-t14s-el2-dtbs := x1e78100-lenovo-thinkpad-t14s.dtb x1-el2.dtbo > diff --git a/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso b/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso > new file mode 100644 > index 000000000000..884df2d4f4e1 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso > @@ -0,0 +1,131 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > +/dts-v1/; > +/plugin/; > + > +#include > + > +&{/} { > + backlight: backlight { > + compatible = "gpio-backlight"; > + gpios = <&tlmm 59 GPIO_ACTIVE_HIGH>, > + <&tlmm 115 GPIO_ACTIVE_HIGH>; > + default-on; > + }; > + > + panel-lvds { > + compatible = "auo,g133han01"; > + power-supply = <&vreg_v3p3>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + /* LVDS A (Odd pixels) */ > + port@0 { > + reg = <0>; > + dual-lvds-odd-pixels; > + > + lvds_panel_out_a: endpoint { > + remote-endpoint = <&sn65dsi84_out_a>; > + }; > + }; > + > + /* LVDS B (Even pixels) */ > + port@1 { > + reg = <1>; > + dual-lvds-even-pixels; > + > + lvds_panel_out_b: endpoint { > + remote-endpoint = <&sn65dsi84_out_b>; > + }; > + }; > + }; > + }; > + > + vreg_v3p3: regulator-v3p3 { > + compatible = "regulator-fixed"; > + regulator-name = "vdd-3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > +}; > + > +&hdmi_connector { > + status = "disabled"; > +}; > + > +&i2c1 { > + clock-frequency = <400000>; > + > + status = "okay"; > + > + hdmi_bridge: bridge@3d { > + status = "disabled"; > + }; > + > + lvds_bridge: bridge@2c { > + compatible = "ti,sn65dsi84"; > + reg = <0x2c>; > + enable-gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + sn65dsi84_in: endpoint { > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&mdss_dsi0_out>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + > + sn65dsi84_out_a: endpoint { > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&lvds_panel_out_a>; > + }; > + }; > + > + port@3 { > + reg = <3>; > + > + sn65dsi84_out_b: endpoint { > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&lvds_panel_out_b>; > + }; > + }; > + }; > + }; > +}; > + > +&mdss_dsi0 { > + vdda-supply = <&vreg_l11a>; > + > + status = "okay"; > +}; > + > +&mdss_dsi0_out { > + remote-endpoint = <&sn65dsi84_in>; > + data-lanes = <0 1 2 3>; > +}; > + > +&tlmm { > + lcd_bklt_en: lcd-bklt-en-state { > + pins = "gpio115"; > + function = "gpio"; > + bias-disable; > + }; > + > + lcd_bklt_pwm: lcd-bklt-pwm-state { > + pins = "gpio59"; > + function = "gpio"; > + bias-disable; > + }; > +}; > diff --git a/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi b/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi > new file mode 100644 > index 000000000000..95ed335bcb08 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi > @@ -0,0 +1,616 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > +/dts-v1/; > + > +#include > +#include > +#include "talos.dtsi" > +#include "pm8150.dtsi" > +/ { > + aliases { > + mmc0 = &sdhc_1; > + serial0 = &uart0; > + serial1 = &uart7; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + clocks { > + can_osc: can-oscillator { > + compatible = "fixed-clock"; > + clock-frequency = <20000000>; > + #clock-cells = <0>; > + }; > + > + sleep_clk: sleep-clk { > + compatible = "fixed-clock"; > + clock-frequency = <32764>; > + #clock-cells = <0>; > + }; > + > + xo_board_clk: xo-board-clk { > + compatible = "fixed-clock"; > + clock-frequency = <38400000>; > + #clock-cells = <0>; > + }; > + }; > + > + regulator-usb2-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "USB2_VBUS"; > + gpio = <&pm8150_gpios 10 GPIO_ACTIVE_HIGH>; > + pinctrl-0 = <&usb2_en>; > + pinctrl-names = "default"; > + enable-active-high; > + regulator-always-on; > + }; > + > + vreg_conn_1p8: regulator-conn-1p8 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_conn_1p8"; > + startup-delay-us = <4000>; > + enable-active-high; > + gpio = <&pm8150_gpios 1 GPIO_ACTIVE_HIGH>; > + }; > + > + vreg_conn_pa: regulator-conn-pa { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_conn_pa"; > + startup-delay-us = <4000>; > + enable-active-high; > + gpio = <&pm8150_gpios 6 GPIO_ACTIVE_HIGH>; > + }; > + > + vreg_v3p3_can: regulator-v3p3-can { > + compatible = "regulator-fixed"; > + regulator-name = "vreg-v3p3-can"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vreg_v5p0_can: regulator-v5p0-can { > + compatible = "regulator-fixed"; > + regulator-name = "vreg-v5p0-can"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + wcn6855-pmu { > + compatible = "qcom,wcn6855-pmu"; > + > + pinctrl-0 = <&bt_en_state>, <&wlan_en_state>; > + pinctrl-names = "default"; > + > + bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>; > + wlan-enable-gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>; > + > + vddio-supply = <&vreg_conn_pa>; > + vddaon-supply = <&vreg_s5a>; > + vddpmu-supply = <&vreg_conn_1p8>; > + vddpmumx-supply = <&vreg_conn_1p8>; > + vddpmucx-supply = <&vreg_conn_pa>; > + vddrfa0p95-supply = <&vreg_s5a>; > + vddrfa1p3-supply = <&vreg_s6a>; > + vddrfa1p9-supply = <&vreg_l15a>; > + vddpcie1p3-supply = <&vreg_s6a>; > + vddpcie1p9-supply = <&vreg_l15a>; > + > + regulators { > + vreg_pmu_rfa_cmn: ldo0 { > + regulator-name = "vreg_pmu_rfa_cmn"; > + }; > + > + vreg_pmu_aon_0p59: ldo1 { > + regulator-name = "vreg_pmu_aon_0p59"; > + }; > + > + vreg_pmu_wlcx_0p8: ldo2 { > + regulator-name = "vreg_pmu_wlcx_0p8"; > + }; > + > + vreg_pmu_wlmx_0p85: ldo3 { > + regulator-name = "vreg_pmu_wlmx_0p85"; > + }; > + > + vreg_pmu_btcmx_0p85: ldo4 { > + regulator-name = "vreg_pmu_btcmx_0p85"; > + }; > + > + vreg_pmu_rfa_0p8: ldo5 { > + regulator-name = "vreg_pmu_rfa_0p8"; > + }; > + > + vreg_pmu_rfa_1p2: ldo6 { > + regulator-name = "vreg_pmu_rfa_1p2"; > + }; > + > + vreg_pmu_rfa_1p7: ldo7 { > + regulator-name = "vreg_pmu_rfa_1p7"; > + }; > + > + vreg_pmu_pcie_0p9: ldo8 { > + regulator-name = "vreg_pmu_pcie_0p9"; > + }; > + > + vreg_pmu_pcie_1p8: ldo9 { > + regulator-name = "vreg_pmu_pcie_1p8"; > + }; > + }; > + }; > + > + wifi_1p8v: regulator-wifi-1p8v { > + compatible = "regulator-fixed"; > + regulator-name = "wifi_1p8v"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + gpio = <&tlmm 91 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + pinctrl-0 = <&wifi_reg_en_pins_state>; > + pinctrl-names = "default"; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + wifi_3p85v: regulator-wifi-3p85v { > + compatible = "regulator-fixed"; > + regulator-name = "wifi_3p85v"; > + regulator-min-microvolt = <3850000>; > + regulator-max-microvolt = <3850000>; > + gpio = <&tlmm 91 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + pinctrl-0 = <&wifi_reg_en_pins_state>; > + pinctrl-names = "default"; > + regulator-boot-on; > + regulator-always-on; > + }; > +}; > + > +&apps_rsc { > + regulators-0 { > + compatible = "qcom,pm8150-rpmh-regulators"; > + qcom,pmic-id = "a"; > + > + vreg_s3a: smps3 { > + regulator-name = "vreg_s3a"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <650000>; > + regulator-initial-mode = ; > + }; > + > + vreg_s4a: smps4 { > + regulator-name = "vreg_s4a"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1829000>; > + regulator-initial-mode = ; > + }; > + > + vreg_s5a: smps5 { > + regulator-name = "vreg_s5a"; > + regulator-min-microvolt = <1896000>; > + regulator-max-microvolt = <2040000>; > + regulator-initial-mode = ; > + }; > + > + vreg_s6a: smps6 { > + regulator-name = "vreg_s6a"; > + regulator-min-microvolt = <1304000>; > + regulator-max-microvolt = <1404000>; > + regulator-initial-mode = ; > + }; > + > + vreg_l1a: ldo1 { > + regulator-name = "vreg_l1a"; > + regulator-min-microvolt = <488000>; > + regulator-max-microvolt = <852000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2a: ldo2 { > + regulator-name = "vreg_l2a"; > + regulator-min-microvolt = <1650000>; > + regulator-max-microvolt = <3100000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3a: ldo3 { > + regulator-name = "vreg_l3a"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1248000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l5a: ldo5 { > + regulator-name = "vreg_l5a"; > + regulator-min-microvolt = <875000>; > + regulator-max-microvolt = <975000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l7a: ldo7 { > + regulator-name = "vreg_l7a"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1900000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l8a: ldo8 { > + regulator-name = "vreg_l8a"; > + regulator-min-microvolt = <1150000>; > + regulator-max-microvolt = <1350000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l10a: ldo10 { > + regulator-name = "vreg_l10a"; > + regulator-min-microvolt = <2950000>; > + regulator-max-microvolt = <3312000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l11a: ldo11 { > + regulator-name = "vreg_l11a"; > + regulator-min-microvolt = <1232000>; > + regulator-max-microvolt = <1260000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l12a: ldo12 { > + regulator-name = "vreg_l12a"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1890000>; > + regulator-initial-mode = ; > + }; > + > + vreg_l13a: ldo13 { > + regulator-name = "vreg_l13a"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3230000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l15a: ldo15 { > + regulator-name = "vreg_l15a"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1904000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l16a: ldo16 { > + regulator-name = "vreg_l16a"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3312000>; > + regulator-initial-mode = ; > + regulator-allow-set-load; > + regulator-allowed-modes = + RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l17a: ldo17 { > + regulator-name = "vreg_l17a"; > + regulator-min-microvolt = <2950000>; > + regulator-max-microvolt = <3312000>; > + regulator-initial-mode = ; > + }; > + }; > +}; > + > +&gpi_dma0 { > + status = "okay"; > +}; > + > +&gpi_dma1 { > + status = "okay"; > +}; > + > +&i2c5 { > + clock-frequency = <400000>; > + status = "okay"; > + > + eeprom@57 { > + compatible = "atmel,24c02"; > + reg = <0x57>; > + pagesize = <16>; > + }; > + > + eeprom@5f { > + compatible = "atmel,24mac602"; > + reg = <0x5f>; > + pagesize = <16>; > + }; > +}; > + > +&mdss { > + status = "okay"; > +}; > + > +&mdss_dp0 { > + status = "okay"; > +}; > + > +&mdss_dp0_out { > + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>; > + remote-endpoint = <&dp0_connector_in>; > +}; > + > +&mdss_dsi0 { > + vdda-supply = <&vreg_l11a>; > + status = "okay"; > +}; > + > +&mdss_dsi0_phy { > + vcca-supply = <&vreg_l5a>; > + status = "okay"; > +}; > + > +&pcie { > + perst-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>; > + > + pinctrl-0 = <&pcie_default_state>; > + pinctrl-names = "default"; > + > + status = "okay"; > +}; > + > +&pcie_phy { > + vdda-phy-supply = <&vreg_l5a>; > + vdda-pll-supply = <&vreg_l12a>; > + > + status = "okay"; > +}; > + > +&pcie_port0 { > + wifi@0 { > + compatible = "pci17cb,1103"; > + reg = <0x10000 0x0 0x0 0x0 0x0>; > + > + qcom,calibration-variant = "QC_QCS615_Ride"; > + > + vddrfacmn-supply = <&vreg_pmu_rfa_cmn>; > + vddaon-supply = <&vreg_pmu_aon_0p59>; > + vddwlcx-supply = <&vreg_pmu_wlcx_0p8>; > + vddwlmx-supply = <&vreg_pmu_wlmx_0p85>; > + vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>; > + vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>; > + vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>; > + vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>; > + vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>; > + }; > +}; > + > +&pm8150_gpios { > + usb2_en: usb2-en-state { > + pins = "gpio10"; > + function = "normal"; > + output-enable; > + power-source = <0>; > + }; > +}; > + > +&qupv3_id_0 { > + status = "okay"; > +}; > + > +&qupv3_id_1 { > + status = "okay"; > +}; > + > +&remoteproc_adsp { > + firmware-name = "qcom/qcs615/adsp.mbn"; > + > + status = "okay"; > +}; > + > +&remoteproc_cdsp { > + firmware-name = "qcom/qcs615/cdsp.mbn"; > + > + status = "okay"; > +}; > + > +&sdhc_1 { > + pinctrl-0 = <&sdc1_state_on>; > + pinctrl-1 = <&sdc1_state_off>; > + pinctrl-names = "default", "sleep"; > + > + bus-width = <8>; > + mmc-ddr-1_8v; > + mmc-hs200-1_8v; > + mmc-hs400-1_8v; > + mmc-hs400-enhanced-strobe; > + vmmc-supply = <&vreg_l17a>; > + vqmmc-supply = <&vreg_s4a>; > + > + non-removable; > + no-sd; > + no-sdio; > + > + status = "okay"; > +}; > + > +&spi6 { > + status = "okay"; > + > + can@0 { > + compatible = "microchip,mcp2515"; > + reg = <0>; > + clocks = <&can_osc>; > + interrupts-extended = <&tlmm 87 IRQ_TYPE_LEVEL_LOW>; > + spi-max-frequency = <10000000>; > + vdd-supply = <&vreg_v3p3_can>; > + xceiver-supply = <&vreg_v5p0_can>; > + }; > +}; > + > +&tlmm { > + bt_en_state: bt-en-state { > + pins = "gpio85"; > + function = "gpio"; > + bias-pull-down; > + }; > + > + pcie_default_state: pcie-default-state { > + clkreq-pins { > + pins = "gpio90"; > + function = "pcie_clk_req"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-pins { > + pins = "gpio89"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + wake-pins { > + pins = "gpio100"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > + wifi_reg_en_pins_state: wifi-reg-en-pins-state { > + pins = "gpio91"; > + function = "gpio"; > + drive-strength = <8>; > + output-high; > + bias-pull-up; > + }; > + > + wlan_en_state: wlan-en-state { > + pins = "gpio84"; > + function = "gpio"; > + drive-strength = <16>; > + bias-pull-down; > + output-low; > + }; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart7 { > + status = "okay"; > + > + bluetooth { > + compatible = "qcom,wcn6855-bt"; > + firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv"; > + > + vddrfacmn-supply = <&vreg_pmu_rfa_cmn>; > + vddaon-supply = <&vreg_pmu_aon_0p59>; > + vddwlcx-supply = <&vreg_pmu_wlcx_0p8>; > + vddwlmx-supply = <&vreg_pmu_wlmx_0p85>; > + vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>; > + vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>; > + vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>; > + vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>; > + }; > +}; > + > +&usb_1 { > + status = "okay"; > +}; > + > +&usb_1_dwc3 { > + dr_mode = "host"; > +}; can here be dr_mode = "peripheral"; when sw1 = off usb port 0 can be device port to usb adb. usb port 3 be host mode. adb is easy to debug. Thanks, Yuanjie > +&usb_hsphy_1 { > + vdd-supply = <&vreg_l5a>; > + vdda-pll-supply = <&vreg_l12a>; > + vdda-phy-dpdm-supply = <&vreg_l13a>; > + > + status = "okay"; > +}; > + > +&usb_2 { > + status = "okay"; > +}; > + > +&usb_2_dwc3 { > + dr_mode = "host"; > +}; > + > +&usb_hsphy_2 { > + vdd-supply = <&vreg_l5a>; > + vdda-pll-supply = <&vreg_l12a>; > + vdda-phy-dpdm-supply = <&vreg_l13a>; > + > + status = "okay"; > +}; > + > +&usb_qmpphy { > + vdda-phy-supply = <&vreg_l5a>; > + vdda-pll-supply = <&vreg_l12a>; > + > + status = "okay"; > +}; > + > +&usb_qmpphy_2 { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l5a>; > + > + status = "okay"; > +}; > + > +&ufs_mem_hc { > + reset-gpios = <&tlmm 123 GPIO_ACTIVE_LOW>; > + vcc-supply = <&vreg_l17a>; > + vcc-max-microamp = <600000>; > + vccq2-supply = <&vreg_s4a>; > + vccq2-max-microamp = <600000>; > + > + status = "okay"; > +}; > + > +&ufs_mem_phy { > + vdda-phy-supply = <&vreg_l5a>; > + vdda-pll-supply = <&vreg_l12a>; > + > + status = "okay"; > +}; > + > +&venus { > + status = "okay"; > +}; > diff --git a/arch/arm64/boot/dts/qcom/talos-evk.dts b/arch/arm64/boot/dts/qcom/talos-evk.dts > new file mode 100644 > index 000000000000..af100e22beee > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/talos-evk.dts > @@ -0,0 +1,139 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > +/dts-v1/; > + > +#include "talos-evk-som.dtsi" > + > +/ { > + model = "Qualcomm QCS615 IQ 615 EVK"; > + compatible = "qcom,talos-evk", "qcom,qcs615", "qcom,sm6150"; > + chassis-type = "embedded"; > + > + aliases { > + mmc1 = &sdhc_2; > + }; > + > + dp0-connector { > + compatible = "dp-connector"; > + label = "DP0"; > + type = "full-size"; > + > + hpd-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>; > + > + port { > + dp0_connector_in: endpoint { > + remote-endpoint = <&mdss_dp0_out>; > + }; > + }; > + }; > + > + hdmi_connector: hdmi-out { > + compatible = "hdmi-connector"; > + type = "d"; > + > + port { > + hdmi_con_out: endpoint { > + remote-endpoint = <&adv7535_out>; > + }; > + }; > + }; > + > + vreg_v1p8_out: regulator-v1p8-out { > + compatible = "regulator-fixed"; > + regulator-name = "vreg-v1p8-out"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + vin-supply = <&vreg_v5p0_out>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vreg_v3p3_out: regulator-v3p3-out { > + compatible = "regulator-fixed"; > + regulator-name = "vreg-v3p3-out"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vreg_v5p0_out>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vreg_v5p0_out: regulator-v5p0-out { > + compatible = "regulator-fixed"; > + regulator-name = "vreg-v5p0-out"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + regulator-always-on; > + /* Powered by system 20V rail (USBC_VBUS_IN) */ > + }; > +}; > + > +&i2c1 { > + clock-frequency = <400000>; > + status = "okay"; > + > + hdmi_bridge: bridge@3d { > + compatible = "adi,adv7535"; > + reg = <0x3d>; > + avdd-supply = <&vreg_v1p8_out>; > + dvdd-supply = <&vreg_v1p8_out>; > + pvdd-supply = <&vreg_v1p8_out>; > + a2vdd-supply = <&vreg_v1p8_out>; > + v3p3-supply = <&vreg_v3p3_out>; > + interrupts-extended = <&tlmm 26 IRQ_TYPE_LEVEL_LOW>; > + adi,dsi-lanes = <4>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + adv7535_in: endpoint { > + remote-endpoint = <&mdss_dsi0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + adv7535_out: endpoint { > + remote-endpoint = <&hdmi_con_out>; > + }; > + }; > + }; > + }; > +}; > + > +&mdss_dsi0_out { > + remote-endpoint = <&adv7535_in>; > + data-lanes = <0 1 2 3>; > +}; > + > +&pon_pwrkey { > + status = "okay"; > +}; > + > +&pon_resin { > + linux,code = ; > + > + status = "okay"; > +}; > + > +&sdhc_2 { > + pinctrl-0 = <&sdc2_state_on>; > + pinctrl-1 = <&sdc2_state_off>; > + pinctrl-names = "default", "sleep"; > + > + bus-width = <4>; > + cd-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>; > + > + vmmc-supply = <&vreg_l10a>; > + vqmmc-supply = <&vreg_s4a>; > + > + status = "okay"; > +}; > -- > 2.34.1