From patchwork Wed Mar 29 15:07:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 668355 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 2FF39C761AF for ; Wed, 29 Mar 2023 15:07:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230358AbjC2PHX (ORCPT ); Wed, 29 Mar 2023 11:07:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229854AbjC2PHW (ORCPT ); Wed, 29 Mar 2023 11:07:22 -0400 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55D9735B7; Wed, 29 Mar 2023 08:07:17 -0700 (PDT) Received: by mail-ed1-x534.google.com with SMTP id b20so64678335edd.1; Wed, 29 Mar 2023 08:07:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680102436; 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=urzvodPCAGhfqi2EGiuZIZ1TFiaE63Fj1P+4W8yWfH0=; b=BVgP6rm8w4s7YwaUxETfy06Z70rwJtlhSAN63afhCWK0MGSl0Un7qF7vDEcv9cC8Lu AzvBYlTOS6sdhEcWl5l9+23NmOO9EivxMfEiGeuDKP4uBXjtznFNSCW65Xf/Ln03i1iI 2dLnp41PgnW7s5ETRv1wW2eVnEXrmGTRSntT4IDLDLjLMfOkrJ+9AAyILgQ5uI56q6Xr 2MTp27y8TGSi38CBwoaawUYpLs63B0CQHw9ZFDWeN2q3w0uIGk2k0hJB99kczklkRXvw 4xS2i5EDp6fNp40/AyDyevJN07G+ldYdMV8a6BOz1NqcsifHliNTMCs4YUEEX5UJR/Uj 9BRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680102436; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=urzvodPCAGhfqi2EGiuZIZ1TFiaE63Fj1P+4W8yWfH0=; b=vckFnZ+yER9Hra0QmlcoAsBwmyJ4p/eVUyfZawwmAHHYsGOt9ysaUr5NtmhUjcVWAM wLlTiEiCsDespJMqDT9r5yQhP0/CVzesvvKDlQoz4Fslc6xm/UHQzCuFLCQl2TFX0sL2 /t7xj0qDBR435hm4Iz1IYiUlioU6aaALpZYO2z3ppbUsVGGoAvcb6KpXkssexKNCEiTk dHYVxTkqbQom7Qma9OFDZmiNK0WFJLcKoMDWKu+waoHluzt4NdsGjpNa8zjFDXH7yQKz whK76X/b5SY9b5IKBLQsr5iT7wg+ZGVHaCQbVKj3SyiOt6Ivwc0Yf87PrdeVoSDVD8NB W7xA== X-Gm-Message-State: AAQBX9cFUOtI1ENIq0HCJYd0ffRffgAGYGpBv2AO4NfFTY7SUEgQUS9y gQ3S9dTL0e6gQaGMplehN7M= X-Google-Smtp-Source: AKy350bzcLeDJRyj3EN5E96/6HGU6AakMYtGGCS7Cx4i2tyCnQRYAMqCe11gcOrfM4+8X/Xzf+04tQ== X-Received: by 2002:a17:907:77d3:b0:92b:f019:d5eb with SMTP id kz19-20020a17090777d300b0092bf019d5ebmr18846498ejc.44.1680102435738; Wed, 29 Mar 2023 08:07:15 -0700 (PDT) Received: from localhost (p200300e41f1c0800f22f74fffe1f3a53.dip0.t-ipconnect.de. [2003:e4:1f1c:800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id p23-20020a1709066a9700b008d53ea69227sm16540890ejr.224.2023.03.29.08.07.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 08:07:15 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Rob Herring , Krzysztof Kozlowski , Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Rob Herring Subject: [PATCH v2 1/4] dt-bindings: tegra: Document Jetson Orin NX Date: Wed, 29 Mar 2023 17:07:07 +0200 Message-Id: <20230329150710.773441-2-thierry.reding@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230329150710.773441-1-thierry.reding@gmail.com> References: <20230329150710.773441-1-thierry.reding@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding The Jetson Orin NX is the latest iteration in the NX family of Jetson products. Document the compatible strings used for these devices. Acked-by: Rob Herring Signed-off-by: Thierry Reding --- Documentation/devicetree/bindings/arm/tegra.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml index 1f62253f9410..c1a62eb1b925 100644 --- a/Documentation/devicetree/bindings/arm/tegra.yaml +++ b/Documentation/devicetree/bindings/arm/tegra.yaml @@ -167,5 +167,9 @@ properties: - const: nvidia,p3737-0000+p3701-0000 - const: nvidia,p3701-0000 - const: nvidia,tegra234 + - description: Jetson Orin NX + items: + - const: nvidia,p3767-0000 + - const: nvidia,tegra234 additionalProperties: true From patchwork Wed Mar 29 15:07:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 668354 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 070B1C77B62 for ; Wed, 29 Mar 2023 15:07:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229961AbjC2PHY (ORCPT ); Wed, 29 Mar 2023 11:07:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230247AbjC2PHW (ORCPT ); Wed, 29 Mar 2023 11:07:22 -0400 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0465A3C15; Wed, 29 Mar 2023 08:07:18 -0700 (PDT) Received: by mail-ed1-x52e.google.com with SMTP id ew6so64571980edb.7; Wed, 29 Mar 2023 08:07:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680102436; 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=MrMf3aai+e3taJoSJGgLBDUWEWSyfIPExXD7NAwNRKM=; b=ckmcJlIyP2JJNdzNSBMEfPwNmgjHDQmf89ceEF5Lctv02X1H62a3OHESzYs3WptarV 3IBuZXwGN7mBEMW4FIgDxqgEFmOiC+1VHXvDGXS7q4hpk+tUnDvnKLK9aG7iFjbK9cTZ orXgzR2/qi6uN3vw0RV+q2+H2EbsOf++D6VZwmaTI8Lr2dG5w44xviLk5PfuGZSPKDOr c7BUR88YbPcH118JPI+Xj/XuUmZEoRcSyFI/W554Ym/zTu78Atg+53qlw79vSPQqRMCm s9RZ6ZxeaCOQgJP+mbATOLQuFPc6ZqQ/8A30WpAy50ufHVdKC1bBA5uu+cQFgGnhx834 hj3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680102436; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=MrMf3aai+e3taJoSJGgLBDUWEWSyfIPExXD7NAwNRKM=; b=n7Wa49lX0YtbLjWKrUXA2E6KG4Ndlxm33xeAKjF0R7ra63HyJnFRV0d1c2qwwaQmpG QeGwlnFZjhR+m1h2iiSekwgxuO3UfkaseQ5v/4vLL41vXcvwjLiLYGyj3UIpgVIhGYAQ NRriP7i1NoWbvNHwgdzWVR4mco1Kc1Q7eO8SkzHxs6He82w0eEAU2QuF56A/3aIAXdyQ 2dafTCTG3D5+riMbhkcZl06oPojSMHduX6oBE6awrHUSDPNNdw11HVQ8oaRgQ4dN1NcC p2W/+I9AlnqK/puVAXpTREQSCSlbeosSmFz4dNzda/cq3LI2Q+vBHI4RSn58Mtb1bbP9 n08A== X-Gm-Message-State: AAQBX9d7SCbffSc1Up/mLCHD4cuByypIgLx2L6Uf5jjx06L83wHlW9Fy JhRVMk/mIOPEUXzR4Jd4aI8= X-Google-Smtp-Source: AKy350ajj6Li6/XCqaJWazGucdL4KbmYSheXE0ztV7xUMoCXZXdj3mZGbrXbJX82xo3y3yP34RDhIw== X-Received: by 2002:a17:907:16a6:b0:93e:1dd4:3f1e with SMTP id hc38-20020a17090716a600b0093e1dd43f1emr21292450ejc.35.1680102436596; Wed, 29 Mar 2023 08:07:16 -0700 (PDT) Received: from localhost (p200300e41f1c0800f22f74fffe1f3a53.dip0.t-ipconnect.de. [2003:e4:1f1c:800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id q18-20020a50c352000000b00501d39f1d2dsm12656888edb.41.2023.03.29.08.07.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 08:07:16 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Rob Herring , Krzysztof Kozlowski , Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/4] dt-bindings: tegra: Document P3768+P3767 reference platform Date: Wed, 29 Mar 2023 17:07:08 +0200 Message-Id: <20230329150710.773441-3-thierry.reding@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230329150710.773441-1-thierry.reding@gmail.com> References: <20230329150710.773441-1-thierry.reding@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding Document the combination of the P3768 carrier board with the P3767 (Jetson Orin NX) module. Signed-off-by: Thierry Reding Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/tegra.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml index c1a62eb1b925..8151600bcd69 100644 --- a/Documentation/devicetree/bindings/arm/tegra.yaml +++ b/Documentation/devicetree/bindings/arm/tegra.yaml @@ -171,5 +171,9 @@ properties: items: - const: nvidia,p3767-0000 - const: nvidia,tegra234 + - items: + - const: nvidia,p3768-0000+p3767-0000 + - const: nvidia,p3767-0000 + - const: nvidia,tegra234 additionalProperties: true From patchwork Wed Mar 29 15:07:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 668353 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 CF616C77B6E for ; Wed, 29 Mar 2023 15:07:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230368AbjC2PH2 (ORCPT ); Wed, 29 Mar 2023 11:07:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230247AbjC2PH1 (ORCPT ); Wed, 29 Mar 2023 11:07:27 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3757A3C1E; Wed, 29 Mar 2023 08:07:20 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id h8so64627809ede.8; Wed, 29 Mar 2023 08:07:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680102438; 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=YAOC+dUmRdB1qEdqs/ZXPZzGnUb9JtX7D+ByYMj3oo4=; b=IEZN8knQvv0dxiohXNyXI+K7AnwcWShmLSszUsqrMHxRLmrhbn+3QZk0rGS6om5RlY bq+3lxmUDi3KAmN+1Hss4up/SL+lUfOzWR60PnYnKuryF9M/Te0W+Jo5xN2N7DF9G14p 0MB0rYWwCE+mPrdoUf4P9kPdPFHnBOAPD1Qksy7BTbt6Sd66vJhG6kCznV0xIffpnkpP q6ALfAjGMYVapaghqHqyKubl9b+CGLL94lc/FvxC7tvEpRgODQh4NRttSA0BIbCSnrxw 0+ymi831C/3R/IGTjsKeY0+C8SZjnz8WgFcjRo+zz4Gd+HIYB0WEwULmMgu4gET/AdF8 0O4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680102438; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YAOC+dUmRdB1qEdqs/ZXPZzGnUb9JtX7D+ByYMj3oo4=; b=jskDi6SEillL2XVq5hzM2Cmgs6v5RHlby1cJk7c7j3jjaOp4STzy+24hF6Ps3ng5er oprVoaDUa/Uxxl8nHgKmKpWzzyiQW9nlFpRspg3fYxurPItkGtZau88sGdSQnTdNTzmm UGTwZrs4mZ+0nnCmN1gSIkSFx0XMZk4TkA+HhKJjH5HD7uZ07GI5Y8QrJtLjInDU32Re CK0gpQaxiCvKxHIACE6DfhZd1vfZJLAP34ZfApFaAZgdOfNGiTgYWf5G2fVa3S1Up8qD CQt5uQ0Nny2koMKcmz361Z5H5sYf5pNDeW066H3pHqRi66kpQKgY4tBzwELl9IQudwjN vwLg== X-Gm-Message-State: AAQBX9fkKg/h5PFgw/bnEokTT9n/a/947e0OjCzhIf++QD/lCT4nUvUv rnqqs6UftE4H+EHPMHwrvj0= X-Google-Smtp-Source: AKy350bcMx9Njpi3AZ44hi4vn7cQAsP9krsKo8zWFA1QH8MJ/o7V5xFQXQLdPwnFASc5YpbkIQeHmQ== X-Received: by 2002:a17:906:8a41:b0:930:18f5:d016 with SMTP id gx1-20020a1709068a4100b0093018f5d016mr19990959ejc.15.1680102438544; Wed, 29 Mar 2023 08:07:18 -0700 (PDT) Received: from localhost (p200300e41f1c0800f22f74fffe1f3a53.dip0.t-ipconnect.de. [2003:e4:1f1c:800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id xi3-20020a170906dac300b009445d6213c0sm4116400ejb.75.2023.03.29.08.07.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 08:07:18 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Rob Herring , Krzysztof Kozlowski , Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 4/4] arm64: tegra: Add support for P3768+P3767 Date: Wed, 29 Mar 2023 17:07:10 +0200 Message-Id: <20230329150710.773441-5-thierry.reding@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230329150710.773441-1-thierry.reding@gmail.com> References: <20230329150710.773441-1-thierry.reding@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding Add support for the combination of the NVIDIA Jetson Orin NX (P3767) module and the P3768 carrier board. Signed-off-by: Thierry Reding --- Changes in v2: - fix system EEPROM I2C address - enable HDA because why not arch/arm64/boot/dts/nvidia/Makefile | 1 + .../nvidia/tegra234-p3768-0000+p3767-0000.dts | 133 ++++++++++++++++++ .../boot/dts/nvidia/tegra234-p3768-0000.dtsi | 133 ++++++++++++++++++ 3 files changed, 267 insertions(+) create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile index bc34c9d8846a..602dc1b434ff 100644 --- a/arch/arm64/boot/dts/nvidia/Makefile +++ b/arch/arm64/boot/dts/nvidia/Makefile @@ -24,3 +24,4 @@ dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0001.dtb dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-sim-vdk.dtb dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3737-0000+p3701-0000.dtb +dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0000.dtb diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts new file mode 100644 index 000000000000..76f3fdd7a387 --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include +#include + +#include "tegra234-p3767-0000.dtsi" +#include "tegra234-p3768-0000.dtsi" + +/ { + compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234"; + + aliases { + serial0 = &tcu; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + bus@0 { + serial@31d0000 { + current-speed = <115200>; + status = "okay"; + }; + + pwm@32a0000 { + assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>; + assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>; + status = "okay"; + }; + + hda@3510000 { + nvidia,model = "NVIDIA Jetson Orin NX HDA"; + status = "okay"; + }; + + padctl@3520000 { + status = "okay"; + }; + + /* C1 - M.2 Key-E */ + pcie@14100000 { + status = "okay"; + + vddio-pex-ctl-supply = <&vdd_1v8_ao>; + + phys = <&p2u_hsio_3>; + phy-names = "p2u-0"; + }; + + /* C4 - M.2 Key-M */ + pcie@14160000 { + status = "okay"; + + vddio-pex-ctl-supply = <&vdd_1v8_ao>; + + phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>, + <&p2u_hsio_7>; + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3"; + }; + + /* C8 - Ethernet */ + pcie@140a0000 { + status = "okay"; + + num-lanes = <2>; + + phys = <&p2u_gbe_2>, <&p2u_gbe_3>; + phy-names = "p2u-0", "p2u-1"; + + vddio-pex-ctl-supply = <&vdd_1v8_ao>; + vpcie3v3-supply = <&vdd_3v3_pcie>; + }; + + /* C7 - M.2 Key-M */ + pcie@141e0000 { + status = "okay"; + + vddio-pex-ctl-supply = <&vdd_1v8_ao>; + + phys = <&p2u_gbe_0>, <&p2u_gbe_1>; + phy-names = "p2u-0", "p2u-1"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key-force-recovery { + label = "Force Recovery"; + gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + }; + + key-power { + label = "Power"; + gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + wakeup-event-action = ; + wakeup-source; + }; + + key-suspend { + label = "Suspend"; + gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + }; + }; + + fan: pwm-fan { + compatible = "pwm-fan"; + pwms = <&pwm3 0 45334>; + cooling-levels = <0 95 178 255>; + #cooling-cells = <2>; + }; + + vdd_3v3_pcie: regulator-vdd-3v3-pcie { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_PCIE"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + serial { + status = "okay"; + }; +}; diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi new file mode 100644 index 000000000000..533052426668 --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0 + +/ { + compatible = "nvidia,p3768-0000"; + + bus@0 { + i2c@3160000 { + status = "okay"; + + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + + label = "system"; + vcc-supply = <&vdd_1v8_sys>; + address-width = <8>; + pagesize = <8>; + size = <256>; + read-only; + }; + }; + + padctl@3520000 { + pads { + usb2 { + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + usb3 { + lanes { + usb3-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb3-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + }; + + ports { + /* recovery port */ + usb2-0 { + mode = "otg"; + vbus-supply = <&vdd_5v0_sys>; + status = "okay"; + usb-role-switch; + }; + + /* hub */ + usb2-1 { + mode = "host"; + vbus-supply = <&vdd_1v1_hub>; + status = "okay"; + }; + + /* M.2 Key-E */ + usb2-2 { + mode = "host"; + vbus-supply = <&vdd_5v0_sys>; + status = "okay"; + }; + + /* hub */ + usb3-0 { + nvidia,usb2-companion = <1>; + status = "okay"; + }; + + /* J5 */ + usb3-1 { + nvidia,usb2-companion = <0>; + status = "okay"; + }; + }; + }; + + usb@3550000 { + status = "okay"; + + phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>; + phy-names = "usb2-0", "usb3-1"; + }; + + usb@3610000 { + status = "okay"; + + phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>, + <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>, + <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>; + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", + "usb3-1"; + }; + }; + + vdd_1v8_sys: regulator-vdd-1v8-sys { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8_SYS"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vdd_1v1_hub: regulator-vdd-1v1-hub { + compatible = "regulator-fixed"; + regulator-name = "VDD_AV10_HUB"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <&vdd_5v0_sys>; + regulator-always-on; + }; +};