From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) (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 114F113BC31; Thu, 27 Jun 2024 10:48:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719485329; cv=none; b=AqSFIFKTRNFb76VnbOylpanDvE1NVVaG/edKP8nQ3xn5vDroE6vsicY/Bronw38e72KzDl1n8Zp3lb8sCMuAGi6dqO7jKdijcs/yN4vk9PLG0JBsx5ygM8dQa1152LJBpmBUpc/4IxhNdEhp+exxQIPj6vlcATZzrppMuLIbDKU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719485329; c=relaxed/simple; bh=E3tkZi5Re0xZBXiTJIkaP/WSpbFH1vO+uf3euVwYTiM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=lhxj5VynEtAFMwFZLZ0dyn45ZKrK6mMpX3mFFHDbpVCeWykCngFvv/h1DJDE+fGZG8pRiWT4UOByEVgf49Npu6Lk/uAOvSIyQlmJ73JkegCRT9VLHTlu7RiTxjiz+/xUUHTLNKyv6ufF7uZoaVVqTV+ma8sotkoqxwBMqk8mDhU= 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=ZXxmDOWo; arc=none smtp.client-ip=209.85.167.41 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="ZXxmDOWo" Received: by mail-lf1-f41.google.com with SMTP id 2adb3069b0e04-52cdb0d8107so7715106e87.1; Thu, 27 Jun 2024 03:48:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719485324; x=1720090124; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=UB49lb/IgQI+QFjiW4RxbsxUbcomLADrjUg4RQdZZT4=; b=ZXxmDOWowq+hMegvtszf9cGwFTCoA7ezCP0mSO75rwKbiAIoGkfLWsqivFc0cGj1i2 iKww927ffma5nOTYrXAm3lCIqVi8H1RDLwgUZFPAlFvZfRoNeZacrmWnbE8y9rQuTVXD TxToe/evDWM8ePfun6LxLqoVlU7kbwrLPoCmgBTnnNLFAKcHPVIOmPqcLc7mR2SWDw94 OV3g+73iqaFhC1LlkYZQtnd8pwCOOQJRvdK1B7f6+sHt85GdwI8SGBjy57QkVNVeBT9L u8Yw3WvBGZJzK6eG4XWcW66RoDs6FeVvj1fNbgIuLoY3s8pzKLO53NwBshWIY9G4UPHy ajsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719485324; x=1720090124; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=UB49lb/IgQI+QFjiW4RxbsxUbcomLADrjUg4RQdZZT4=; b=kzp6+rQ1jA6DyJf+Azeom8wOnlKaozbPIct+SJLHQdTx6OuFErZuR9WgX+PRBSsida ciXOpUZeGhk1yLdMoIvUHXo7Om09TCQ0QATymNXmuhSxtNJnD0P9bPGQQGpajlZiG9zH a/1mop3HqgJo0Tfj/SJzVpV/PnHH+DRmaC9UTFWkToPLeKyInJBmW12MrGNHe11kKFVG BG4wqjPiPZlKf1cecXCozhOyCnHJMG3BvIZYy2qatomDKe7YDAJu904HwgJE9IE6d1jS Cel4lsbdmAi8gWbMLxqk0ZFw2AwPNcXY3puKJkXUuwiiUzhqQhjJ59vdYM69Kmb20nBB XWQg== X-Forwarded-Encrypted: i=1; AJvYcCXVdpN/M5uW3wwnwuTuMUrv2cz6gbCcVNgUzQPwvZ0v4oQTG+NC0r7l2nmKzK3JM1+sQZYJb8fjGZT/RIMrzqJ4zOKXmZ3HzOD5hDsMMj9sIOChnxJgJxuPPYN+ykR6W29C1RwFkFlfeA== X-Gm-Message-State: AOJu0Yyd27BoELtAwL6UTkWc3USwZevgP1pYJi7NbA1ZrNWmddocIqSG UMACHsiQRjt4qM7ZUH6v5+jgsvDeyEZtwB0dJPUOEI2uKdVYNd9D X-Google-Smtp-Source: AGHT+IGDdHq5IeXT9AYX+DdXqyQF6IqrQBJnbIU5m4qB7+mYAXJmAApCaCOoT/18L4Yg21S95fHvaQ== X-Received: by 2002:ac2:5618:0:b0:52c:dea0:dd55 with SMTP id 2adb3069b0e04-52cdf7f10d2mr8461836e87.24.1719485323871; Thu, 27 Jun 2024 03:48:43 -0700 (PDT) Received: from vitor-nb.. ([2001:8a0:e622:f700:9537:8d85:b9f7:78bb]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-424c826a2e7sm58503995e9.21.2024.06.27.03.48.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jun 2024 03:48:43 -0700 (PDT) From: Vitor Soares To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Vitor Soares , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ivitro@gmail.com Subject: [PATCH v2] arm64: dts: imx8mm-verdin: add TPM device Date: Thu, 27 Jun 2024 11:48:39 +0100 Message-Id: <20240627104839.645778-1-ivitro@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Vitor Soares Add TPM device found on Verdin iMX8M Mini PID4 0090 variant. While adding the node, rename `pinctrl_pmic_tpm_ena` to `pinctrl_tpm_spi_cs`. Signed-off-by: Vitor Soares --- v1->v2 - rename `pinctrl_pmic_tpm_ena` to `pinctrl_tpm_spi_cs`. .../boot/dts/freescale/imx8mm-verdin.dtsi | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi index 98544741ce17..6e066bd5d982 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -228,15 +228,16 @@ &ecspi2 { pinctrl-0 = <&pinctrl_ecspi2>; }; -/* Verdin CAN_1 (On-module) */ +/* On-module SPI */ &ecspi3 { #address-cells = <1>; #size-cells = <0>; - cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>; + cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>, <&gpio4 19 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ecspi3>; + pinctrl-0 = <&pinctrl_ecspi3>, <&pinctrl_tpm_spi_cs>; status = "okay"; + /* Verdin CAN_1 */ can1: can@0 { compatible = "microchip,mcp251xfd"; clocks = <&clk40m>; @@ -246,6 +247,12 @@ can1: can@0 { reg = <0>; spi-max-frequency = <8500000>; }; + + verdin_som_tpm: tpm@1 { + compatible = "atmel,attpm20p", "tcg,tpm_tis-spi"; + reg = <0x1>; + spi-max-frequency = <36000000>; + }; }; /* Verdin ETH_1 (On-module PHY) */ @@ -808,8 +815,7 @@ &iomuxc { pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio7>, <&pinctrl_gpio8>, - <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, - <&pinctrl_pmic_tpm_ena>; + <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>; pinctrl_can1_int: can1intgrp { fsl,pins = @@ -1111,7 +1117,7 @@ pinctrl_sai5: sai5grp { }; /* control signal for optional ATTPM20P or SE050 */ - pinctrl_pmic_tpm_ena: pmictpmenagrp { + pinctrl_tpm_spi_cs: pmictpmenagrp { fsl,pins = ; /* PMIC_TPM_ENA */ }; -- 2.34.1