From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A62FCA9EAB for ; Sat, 19 Oct 2019 19:58:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2CB8A222C5 for ; Sat, 19 Oct 2019 19:58:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="uG/U93b2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726180AbfJST6S (ORCPT ); Sat, 19 Oct 2019 15:58:18 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:38290 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbfJST6S (ORCPT ); Sat, 19 Oct 2019 15:58:18 -0400 Received: by mail-pg1-f195.google.com with SMTP id w3so5248377pgt.5 for ; Sat, 19 Oct 2019 12:58:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=266Y0hXS9BC8c58tj7q4sT9jtJ0HQTa0yWk7IcR2wTs=; b=uG/U93b2A8I0PII6bxFfdt6TH1kECEIuI+qHTm6K3KY0l7I1StEOvn+GUkCZFZGlKr R0K3mq75ExZFMrumknpnY8XIfzX8oBIdma6UHZyEJugAdc5XYAgbJ7WPC1spzgoS8emV G3iopRckBMDrp3PlUBrjv4fjm4ExFy/LGiWIS9ynO+IJ73IGDDfJppCnZLKCr7RE0qSI QV8Bzds8wI6i2DkYLb1iysEgMiSirDuwBooSKX1WvMkelE1av2pCwKMl4gowVrybBF7y 6bYl0xgazXqgiJ3fMHyi+1BOvcAaJzrdmhccY3RSdG6uSN3+MeeqZLlcxiSX/movlg6k 1s/Q== 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=266Y0hXS9BC8c58tj7q4sT9jtJ0HQTa0yWk7IcR2wTs=; b=C3JWU8foYSyG0HYRzdTFR+4JmwSScnCTcGQGpjwPo/VvR5fzIV0P8/KioS4qjhy2HV omca4Ev21HpA88mF5yoJY9rSrF7xYWYcREfg/RW//1oBdAoCJTPFHF5sJvjxIz64TR+v k5iwBSxdoW8L5/qNRdYhCVfMyudBOm7uUEyVHbTvqPig3fgtzTGH5X1pmwqXeDZAHn0S Px8gJ7gXZBVm16TnOCKqpujrCsh3GJXSCY9PlsIFYV1qVjpTen9ixbLtBBiRXDoV7WFN 8gtQgG8xFFtzz/F9malIDsCiU2vjBD92iFvBRsmN+OOqkcWSUIZgIyWHlKKHfWoye5VM LfZQ== X-Gm-Message-State: APjAAAX6wL9m9UOet2IP6N82lGkJy/swUKqEnEDJZVZ7lojArE41eGoL RQy73YpCoZB9Telc2fKPPOzg7A== X-Google-Smtp-Source: APXvYqxthdjowhAfa+DBog8jfZPwJlkwc/5bBE/nJLagsS8UKZv/Dc/OwAsuZFQAQGcWOh+laGTHFw== X-Received: by 2002:a17:90a:bd0b:: with SMTP id y11mr19444285pjr.28.1571515097002; Sat, 19 Oct 2019 12:58:17 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id v1sm10183866pjd.22.2019.10.19.12.58.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Oct 2019 12:58:16 -0700 (PDT) From: Bjorn Andersson To: Catalin Marinas , Will Deacon , Shawn Guo , Bjorn Andersson , Olof Johansson , Maxime Ripard , Arnd Bergmann , Anson Huang , Jagan Teki , Leonard Crestez , Dinh Nguyen , Marcin Juszkiewicz Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Vinod Koul Subject: [PATCH v2] arm64: defconfig: Enable Qualcomm pseudo rng Date: Sat, 19 Oct 2019 12:58:12 -0700 Message-Id: <20191019195812.3834545-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Most Qualcomm platforms contain a pseudo random number generator hardware block. Enable the driver for this block and also enable the interface for exposing this to userspace. Signed-off-by: Bjorn Andersson --- arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 6baf90875263..4591bf1303da 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -860,6 +860,8 @@ CONFIG_NLS_ISO8859_1=y CONFIG_SECURITY=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_DEV_QCOM_RNG=m CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y -- 2.23.0