From patchwork Sat Oct 12 18:48:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin Labbe X-Patchwork-Id: 1175748 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="q+Ha2zc+"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46rDQP53Cjz9sPk for ; Sun, 13 Oct 2019 05:49:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729523AbfJLStC (ORCPT ); Sat, 12 Oct 2019 14:49:02 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:41080 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729324AbfJLStB (ORCPT ); Sat, 12 Oct 2019 14:49:01 -0400 Received: by mail-wr1-f66.google.com with SMTP id q9so15251534wrm.8; Sat, 12 Oct 2019 11:48:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mHmZ3uVIQl1nvwGBNhAHxx/afaDHfmZCLHq24Dj1FMI=; b=q+Ha2zc+dWj+dyzbrh3ZNn1S+Bzn1xBq2dQzR3LCeh7MYXCZ4IFdppgnp6Wg/6w9Rg Vmyv7xd7xbLmPYLCMpnBnsx2+UgB2fiZQxKDTpl9kuZcfOcxFt/lOm+4QGVn1zStLSJG S/eoaVnaDDHrzYOIxStNfytJfsmztaB0vR9bWPPTo3jxct8fncUfaUpHnuaaDo7UZKle +e+QnAcWbX8VtW0gg0Pdo14r1Un9fv+UnBwyx9Tl7cPfQO2/mG1+n6EBQmcnhjDXAm7a Xu1KQKlZ51z0ncJI5QDaLmRs2/vlxJWPxmI5mL77uv6jjkyiC0k3bwlczGEX0kFW6OzI Ujpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mHmZ3uVIQl1nvwGBNhAHxx/afaDHfmZCLHq24Dj1FMI=; b=rc55dCWpXvj5aB0fZHDCdIfIBf8SleL/dYCOrc06yaGTAfZMzjapwVbx2y7KWOaYxp j1OBMUNoXuVEgfncaKXC/PcH3MP58LKVd7/Cjqn9hEFgDYs7+8XMb1EKRrD3xcMQyCOl p3QUpKto849h3uNgGvvrI1IN3HdrOGCIKnlV+JOAi9APy6b6lsw3IP19G8ZBq+HcSz3p YIzWijRbJs5vYtX/1unXperixfmiXQcwIgESLUDZAVJNTF20wAnV+u2w3b7sw50x5KEF tKE4EFiKvx7pyf7QwgAH325hPxrDZYrCoqhCGI/chCe21DTIkKnjWVTvFc8CtR364PU/ krMA== X-Gm-Message-State: APjAAAU8Yk8+yoWaYIxn1YMCRPXuYY8+v1eLAxJW+Q+dyvATFn0bKThM 5oAG1JCllCeP34j/81bxeoI= X-Google-Smtp-Source: APXvYqwnVp1c9C0rNWKN0cNV/Ida3rboGEScQOkBtQkk8V3Zds5+oSLMnivS1fle7h5/sTJfT3lBVg== X-Received: by 2002:adf:ff82:: with SMTP id j2mr19206357wrr.356.1570906136564; Sat, 12 Oct 2019 11:48:56 -0700 (PDT) Received: from Red.localdomain ([2a01:cb1d:147:7200:2e56:dcff:fed2:c6d6]) by smtp.googlemail.com with ESMTPSA id a13sm33670580wrf.73.2019.10.12.11.48.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Oct 2019 11:48:55 -0700 (PDT) From: Corentin Labbe To: catalin.marinas@arm.com, davem@davemloft.net, herbert@gondor.apana.org.au, linux@armlinux.org.uk, mark.rutland@arm.com, mripard@kernel.org, robh+dt@kernel.org, wens@csie.org, will@kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Corentin Labbe Subject: [PATCH v4 00/11] crypto: add sun8i-ce driver for Allwinner crypto engine Date: Sat, 12 Oct 2019 20:48:41 +0200 Message-Id: <20191012184852.28329-1-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hello This patch serie adds support for the Allwinner crypto engine. The Crypto Engine is the third generation of Allwinner cryptogaphic offloader. The first generation is the Security System already handled by the sun4i-ss driver. The second is named also Security System and is present on A80 and A83T SoCs, originaly this driver supported it also, but supporting both IP bringing too much complexity and another driver (sun8i-ss) will came for it. For the moment, the driver support only DES3/AES in ECB/CBC mode. Patchs for CTR/CTS/XTS, RSA and RNGs will came later. This serie is tested with CRYPTO_MANAGER_EXTRA_TESTS and tested on: sun50i-a64-bananapi-m64 sun50i-a64-pine64-plus sun50i-h5-libretech-all-h3-cc sun50i-h6-pine-h64 sun8i-h2-plus-libretech-all-h3-cc sun8i-h2-plus-orangepi-r1 sun8i-h2-plus-orangepi-zero sun8i-h3-libretech-all-h3-cc sun8i-h3-orangepi-pc sun8i-r40-bananapi-m2-ultra Regards Changes since v3: - removed need of reset-names - switched from optional reset to mandatory Changes since v2: - changed additionalproperties - splited fallbacks functions out of sun8i_ce_cipher() - changed variant "model" to "has_t_dlen_in_bytes" - splited sun8i_ce_register_algs/sun8i_ce_get_clks out of sun8i_ce_probe() Changes since v1: - Add sun4i-ss to allwinner directory - Cleaned variant structure - Renamed clock name from ahb to bus (and mbus to ram) - Fixed DT bindings problem reported by mripard - Cleaned unneeded status = "" in R40 DT - Removed old unnecessary interrupt_names in A64 DT - Added arm64 defconfig - Added support for PM functions - Splitted probe functions - Reworked clock settings - made reset mandatory Corentin Labbe (11): crypto: Add allwinner subdirectory crypto: Add Allwinner sun8i-ce Crypto Engine dt-bindings: crypto: Add DT bindings documentation for sun8i-ce Crypto Engine ARM: dts: sun8i: R40: add crypto engine node ARM: dts: sun8i: H3: Add Crypto Engine node ARM64: dts: allwinner: sun50i: Add Crypto Engine node on A64 ARM64: dts: allwinner: sun50i: Add crypto engine node on H5 ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6 sunxi_defconfig: add new Allwinner crypto options arm64: defconfig: add new Allwinner crypto options crypto: sun4i-ss: Move to Allwinner directory .../bindings/crypto/allwinner,sun8i-ce.yaml | 88 +++ MAINTAINERS | 4 +- arch/arm/boot/dts/sun8i-h3.dtsi | 9 + arch/arm/boot/dts/sun8i-r40.dtsi | 9 + arch/arm/configs/sunxi_defconfig | 2 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 + arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 9 + arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 9 + arch/arm64/configs/defconfig | 2 + drivers/crypto/Kconfig | 28 +- drivers/crypto/Makefile | 2 +- drivers/crypto/allwinner/Kconfig | 60 ++ drivers/crypto/allwinner/Makefile | 2 + .../{sunxi-ss => allwinner/sun4i-ss}/Makefile | 0 .../sun4i-ss}/sun4i-ss-cipher.c | 0 .../sun4i-ss}/sun4i-ss-core.c | 0 .../sun4i-ss}/sun4i-ss-hash.c | 0 .../sun4i-ss}/sun4i-ss-prng.c | 0 .../sun4i-ss}/sun4i-ss.h | 0 drivers/crypto/allwinner/sun8i-ce/Makefile | 2 + .../allwinner/sun8i-ce/sun8i-ce-cipher.c | 434 +++++++++++ .../crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 677 ++++++++++++++++++ drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 254 +++++++ 23 files changed, 1571 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml create mode 100644 drivers/crypto/allwinner/Kconfig create mode 100644 drivers/crypto/allwinner/Makefile rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/Makefile (100%) rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/sun4i-ss-cipher.c (100%) rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/sun4i-ss-core.c (100%) rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/sun4i-ss-hash.c (100%) rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/sun4i-ss-prng.c (100%) rename drivers/crypto/{sunxi-ss => allwinner/sun4i-ss}/sun4i-ss.h (100%) create mode 100644 drivers/crypto/allwinner/sun8i-ce/Makefile create mode 100644 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c create mode 100644 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c create mode 100644 drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h Acked-by: Maxime Ripard