From patchwork Thu Feb 2 15:54:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13126451 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 CE08FC64ED8 for ; Thu, 2 Feb 2023 15:55:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233155AbjBBPze (ORCPT ); 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 ); 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 ) id 1pNbva-0001ma-5d; Thu, 02 Feb 2023 16:55:10 +0100 From: Johan Hovold To: Alexandre Belloni , Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , Alessandro Zummo , Rob Herring , Krzysztof Kozlowski , Maximilian Luz , linux-arm-msm@vger.kernel.org, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold 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 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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 --- arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) 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 {