From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f54.google.com (mail-wr1-f54.google.com [209.85.221.54]) (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 92A4221CFF4 for ; Sat, 16 Aug 2025 10:47:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755341226; cv=none; b=dXnsXWEpeSpB9XHdeOxWymQjIYLzQ008Gyv92lNp10fPxBqfIdp7vTvmpsF4As95Y4AynNXnmiwMwaQ1O/NV6mO2EJUueMf21U7EHLKMldEElq7njiUAj9Vbt3CcQoAu9o87GY4qiay6rxw2P2qHew9SDRV3DU4MPJaNCQwPpBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755341226; c=relaxed/simple; bh=OfZOqjSEfmBvg1ifBn9VANH8m3yfiI0SQ2MQSnBU/lc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=lmFgaLiwGkKtsn4gYYxVMjR7YmeGbY9+HZtxAf/2pS+dBcfIEabmzWqYlYp3ZETisnMoJ1EeO0NIZogN24OprPMj1AHRmyFkRX8VWb4OgifHDz2huv2Ho/xnqsd1aH7ZWkLmwiZBEX7aYsERfjiV32Oa0B+ezTK1wQKMuEwqAtQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=xfwXpVL6; arc=none smtp.client-ip=209.85.221.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="xfwXpVL6" Received: by mail-wr1-f54.google.com with SMTP id ffacd0b85a97d-3b9df0bffc3so1739740f8f.1 for ; Sat, 16 Aug 2025 03:47:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1755341222; x=1755946022; darn=lists.linux.dev; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=c8/K9OcQh+VZ2ps1hjk377/rzEGr4MXBz1jHP2xKk3A=; b=xfwXpVL63YSag97WmuqYgg7yzgTfM6W7U1tUqhwzOZpRFJ9tqgPoQ3Rj3MFbUAHPa3 nW/PiTeqG7T2WcvIkdfl8GLQv9dEq3rIsdI/buSuYjIVT45iYb84/goHaVfPvzHxnrqN I+VzPtLkn66iVyDX+4YJgC4mKF6nRSYxrI3p2hnl5eWgAVRLUiVZ8z7PXZhkDIS9epyX K4fum0BmO0Aqhx84yObPmpcw6xthTcPxEEHC6YSGwC3m5zF/tSdNX5F0j3CrhM9Mp+9X nxYW2CW4jOMlzSrhX8jJAN23dBQ+XfzGT2w84gsgt93jicmyTHu7s8bW+GXutYLNnJd+ NqTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755341222; x=1755946022; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=c8/K9OcQh+VZ2ps1hjk377/rzEGr4MXBz1jHP2xKk3A=; b=aC1bSCDq6erwXWGxaH/anJMCIP9K12QLmQSfcED0KKKQGneyx34luSCHctSXAiAyZi J0ybY4ja0Qz/zOWx3mXL2/4IySHEYj563XKsuTU/GA+MwZbfVgH/NFDoumdGEES/gNax RB1jocqgX0WzMScuCgx8Z9MVIu0boz12hQ8eBs8nh0XKo5eFmNu9CG9Ln0XsrKPvv0Bk 7Vg3pW/W+c/orLyKsAwzV42CMqWD+JzMM+FJLniTCLG/SWOcZYhFsaL6BdSTiglPQHOp v+dnkQUJko+CzUxr+oHcYaO5uHP59YTBxB+jNA1iyJ/DNCeoqGlE9G2zFv79/5Jtq09u rUDQ== X-Forwarded-Encrypted: i=1; AJvYcCUqLI7rXQk6EwpOTEUQwyEplWWhN50pzsQl3P2y9+7864nT0p1Q1LcyToWwKppwZ2ozQeE=@lists.linux.dev X-Gm-Message-State: AOJu0Yxs8b5zMSFC3zBYqKeRXhbyYqezTmFj+jJiX37wttFTM0P6nbqG FufFajsjf6hWn6E1rziRzYBY/c3+6K31mCD31b7hYQ+HhkI3RChDADyziZLF/cRYUWg= X-Gm-Gg: ASbGncsWaZouJInMtTSGHrM11S3pIikouEmbIvXx1BdBs9u8SW2trRbRBlyP7q2H3K6 cs1YaBDIF/kn/7sf/xekuk0oVQg5V96qTjW9s5DjneyRK0mj9KJURDBN6pez64RI0YUdveebV/x spwjSmjKurusNb0eKAde4+PYQpZMN7L3jAudQ0rKgXKWnNVctcJ+G4zjhtseib1u+WENBE7xL3u JJ7ZmglbLJ86xmbnJbKvQ6wADD49Vfyk/hVff33a3ZwcAHHU1yuFV3BhlDMdlaB/BbfnNnKVCUq sgO+6Ry/LnLH8tOyLgvRlhxMWBEDAlNRLAtoqZywf5kqkl0Lpc9JdlIhxVK1/6+XghRgqsEKxsE nVyTFb0bQj9NeIIIGBGczoJPK6OMJMhZd/cLuMFzM6Z4= X-Google-Smtp-Source: AGHT+IGeBUxsWM8TKjBjOCNR7N1cHTH9VLKWrA4KdiQror9m/vvPgYr7/Et0/P2bYgMxSkrNqMzKvQ== X-Received: by 2002:a05:6000:2f88:b0:3b7:84fc:ef4c with SMTP id ffacd0b85a97d-3bb66180488mr3569613f8f.6.1755341221916; Sat, 16 Aug 2025 03:47:01 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-45a22210ab4sm51914445e9.3.2025.08.16.03.47.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Aug 2025 03:47:01 -0700 (PDT) Date: Sat, 16 Aug 2025 13:46:57 +0300 From: Dan Carpenter To: Chester Lin Cc: Ciprian Costea , Conor Dooley , devicetree@vger.kernel.org, Fabio Estevam , Ghennadi Procopciuc , imx@lists.linux.dev, Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Matthias Brugger , NXP S32 Linux Team , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , Srinivas Kandagatla , linaro-s32@linaro.org Subject: [PATCH 0/3] nvmem: s32g-ocotp: Add driver for S32G OCOTP Message-ID: Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline This driver provides a way to access the On Chip One-Time Programmable Controller (OCOTP) on the s32g chipset. There are three versions of this chip but they're compatible. Ciprian Costea (2): dt-bindings: nvmem: Add the nxp,s32g-ocotp yaml file nvmem: s32g-ocotp: Add driver for S32G OCOTP Dan Carpenter (1): arm64: dts: s32g: Add device tree information for the OCOTP driver .../bindings/nvmem/nxp,s32g-ocotp-nvmem.yaml | 57 ++++++ arch/arm64/boot/dts/freescale/s32g2.dtsi | 7 + arch/arm64/boot/dts/freescale/s32g3.dtsi | 7 + drivers/nvmem/Kconfig | 10 + drivers/nvmem/Makefile | 2 + drivers/nvmem/s32g-ocotp-nvmem.c | 171 ++++++++++++++++++ 6 files changed, 254 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/nxp,s32g-ocotp-nvmem.yaml create mode 100644 drivers/nvmem/s32g-ocotp-nvmem.c -- 2.47.2