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 561BCC636D3 for ; Thu, 9 Feb 2023 04:41:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229935AbjBIElL (ORCPT ); Wed, 8 Feb 2023 23:41:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231304AbjBIEk1 (ORCPT ); Wed, 8 Feb 2023 23:40:27 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A186A13DFD; Wed, 8 Feb 2023 20:37:26 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 0074BB81FFF; Thu, 9 Feb 2023 04:21:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA812C433A8; Thu, 9 Feb 2023 04:21:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675916501; bh=XBpGPZeL8XTfy9VO7r09l+ADYGLyAn3GkbuBH5MBYDc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GhGqSBdXpd1rVykcZRLmBPUvbTGtge3Ou4zWXn6gsseF3IBTFVVqmmzkhNX6iIyjC eoQHcB+DPlvQmjlcqIeTNiiSUfnCHIFm9koKax3iikICnUasZeB6VkFla0jC6dJOwk jkJi/x8OhQ7EXEf0zGo97P5DX4Eh499UGoh138fZMEiDf5QQjel5Q9UMIwcWHomCDn uNwJF8y1H6LuSRn4O8g9NoNFFEL0+/ox4c4VzpCG9xBFiishhEsDaJT7mzZUxwn5Rm SqqnsZsDNEVdShZYhdl1R9OpezZnFNt8ujikRE+Czkk//Y06O50ayZVb1M/9ABcIFp pbu4KDjCLRMUA== From: Bjorn Andersson To: Alexandre Belloni , Johan Hovold Cc: Andy Gross , Rob Herring , devicetree@vger.kernel.org, Maximilian Luz , Konrad Dybcio , linux-kernel@vger.kernel.org, Alessandro Zummo , Krzysztof Kozlowski , linux-rtc@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: (subset) [PATCH v2 00/22] rtc: pm8xxx: add support for setting time using nvmem Date: Wed, 8 Feb 2023 20:22:57 -0800 Message-Id: <167591660371.1230100.17894948728225084854.b4-ty@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230202155448.6715-1-johan+linaro@kernel.org> References: <20230202155448.6715-1-johan+linaro@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2 Feb 2023 16:54:26 +0100, Johan Hovold wrote: > This series adds support for setting the RTC time on Qualcomm platforms > where the PMIC RTC time registers are read-only by instead storing an > offset in some other non-volatile memory. This is used to enable the RTC > in the SC8280XP Compute Reference Design (CRD) and Lenovo Thinkpad X13s > laptop. > > The RTCs in many Qualcomm devices are effectively broken due to the time > registers being read-only. Instead some other non-volatile memory can be > used to store and offset which a driver can take into account. On > machines like the X13s, the UEFI firmware (and Windows) use a UEFI > variable for storing such an offset, but not all Qualcomm systems use > UEFI. > > [...] Applied, thanks! [18/22] arm64: defconfig: enable Qualcomm SDAM nvmem driver commit: 480ba14b9a95641647a6561d5b246de661589514 Best regards, -- Bjorn Andersson