Message ID | 20230202155448.6715-20-johan+linaro@kernel.org |
---|---|
State | Handled Elsewhere |
Headers | show
Return-Path: <linux-rtc-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=PwBDf6m4; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4P73KM4S60z23gY for <incoming@patchwork.ozlabs.org>; Fri, 3 Feb 2023 02:55:35 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233322AbjBBPze (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Thu, 2 Feb 2023 10:55:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233188AbjBBPzF (ORCPT <rfc822;linux-rtc@vger.kernel.org>); Thu, 2 Feb 2023 10:55:05 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2960F63841; Thu, 2 Feb 2023 07:54:56 -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 dfw.source.kernel.org (Postfix) with ESMTPS id BBE7F61C30; Thu, 2 Feb 2023 15:54:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EF96C433B4; Thu, 2 Feb 2023 15:54:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675353285; bh=Y6hQ4z8OREr8VZpyQDiq2a1MkhG2QzkUzUjGr8t059g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PwBDf6m4tG5/O2zDxwnlOeL4W2IMr9EqWOfRdAnPgZI0w0Kp34O8Gu8ncjWvNvHMJ kZTjUQolFTewsh78uvD4eG4cguMYQtMdszxFBgiAR9GRm0Yn4cX8/DAEZvtBCdw897 bcow3t5fMp1yKOwheEayk1ebGHm4zn6yOh8eb4+ta7/HJjCzcmqIgc+FpJm/No03/4 Rgp8XrOGy+z5sOIiwJZolSnsAlCctHuHilGZeG5H60gW5T/co4aarYkNyTMdFk00Fb OXuPJEd9BwF7PblxQMJ5VSx1/OlNtHGpNDL//0rdxeNFCXvjWkW24JeGWBQ6kHHLH+ KXNGvE+FLuqbw== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from <johan+linaro@kernel.org>) id 1pNbva-0001ma-5d; Thu, 02 Feb 2023 16:55:10 +0100 From: Johan Hovold <johan+linaro@kernel.org> To: Alexandre Belloni <alexandre.belloni@bootlin.com>, Bjorn Andersson <andersson@kernel.org> Cc: Andy Gross <agross@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Alessandro Zummo <a.zummo@towertech.it>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Maximilian Luz <luzmaximilian@gmail.com>, linux-arm-msm@vger.kernel.org, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold <johan+linaro@kernel.org> Subject: [PATCH v2 19/22] arm64: dts: qcom: sc8280xp-pmics: add pmk8280 rtc Date: Thu, 2 Feb 2023 16:54:45 +0100 Message-Id: <20230202155448.6715-20-johan+linaro@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-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-rtc.vger.kernel.org> X-Mailing-List: linux-rtc@vger.kernel.org |
Series |
rtc: pm8xxx: add support for setting time using nvmem
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diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi index f2c0b71b5d8e..c62262b88810 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi @@ -95,6 +95,15 @@ pmk8280_adc_tm: adc-tm@3400 { #thermal-sensor-cells = <1>; status = "disabled"; }; + + pmk8280_rtc: rtc@6100 { + compatible = "qcom,pmk8350-rtc"; + reg = <0x6100>, <0x6200>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>; + wakeup-source; + status = "disabled"; + }; }; pmc8280_1: pmic@1 {
The PMK8280 has an RTC which can also be used as a wakeup source. Note that the RTC can not be disabled and updating the time is not permitted either. Instead an offset can be stored in some other machine- specific non-volatile memory which a driver can take into account. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+)