From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sowjanya Komatineni Subject: [PATCH V1 12/12] arm64: tegra: enable wake from deep sleep on RTC alarm. Date: Tue, 21 May 2019 16:31:23 -0700 Message-ID: <1558481483-22254-13-git-send-email-skomatineni@nvidia.com> References: <1558481483-22254-1-git-send-email-skomatineni@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1558481483-22254-1-git-send-email-skomatineni@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: thierry.reding@gmail.com, jonathanh@nvidia.com Cc: jckuo@nvidia.com, talho@nvidia.com, josephl@nvidia.com, skomatineni@nvidia.com, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org This patch updates device tree for RTC and PMC to allow system wake from deep sleep on RTC alarm. Signed-off-by: Sowjanya Komatineni --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index a550c0a4d572..cf5c215efb04 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -763,7 +763,8 @@ rtc@7000e000 { compatible = "nvidia,tegra210-rtc", "nvidia,tegra20-rtc"; reg = <0x0 0x7000e000 0x0 0x100>; - interrupts = ; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&pmc>; clocks = <&tegra_car TEGRA210_CLK_RTC>; clock-names = "rtc"; }; @@ -773,6 +774,8 @@ reg = <0x0 0x7000e400 0x0 0x400>; clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; + #interrupt-cells = <2>; + interrupt-controller; powergates { pd_audio: aud { -- 2.7.4 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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,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 AF823C18E7C for ; Tue, 21 May 2019 23:31:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8520B2183F for ; Tue, 21 May 2019 23:31:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="pdt5MZBn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728057AbfEUXbV (ORCPT ); Tue, 21 May 2019 19:31:21 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:1183 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727790AbfEUXbU (ORCPT ); Tue, 21 May 2019 19:31:20 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 21 May 2019 16:31:20 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Tue, 21 May 2019 16:31:19 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Tue, 21 May 2019 16:31:19 -0700 Received: from HQMAIL106.nvidia.com (172.18.146.12) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 21 May 2019 23:31:18 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL106.nvidia.com (172.18.146.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Tue, 21 May 2019 23:31:18 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.110.102.174]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Tue, 21 May 2019 16:31:18 -0700 From: Sowjanya Komatineni To: , CC: , , , , , Subject: [PATCH V1 12/12] arm64: tegra: enable wake from deep sleep on RTC alarm. Date: Tue, 21 May 2019 16:31:23 -0700 Message-ID: <1558481483-22254-13-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1558481483-22254-1-git-send-email-skomatineni@nvidia.com> References: <1558481483-22254-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1558481480; bh=0l4gC+Qj0JmgYVzpD51BKCVjV4o0qtIe+OiFzC2IyHA=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=pdt5MZBns4+ceXvILOGcVnbdVCbXXruvt8Ivg02qDNzL3ohJttqjXz9PSUadVtnYu RtysGhBViJw/q/9DFqZIzNZXUFC0Fm/f5qZnoBiYkimLa2Hb/5d+4XPBsevvjwdHZg mo3VMzUnzyFN/VhoEW9WrbqYOAh0Z0XMU/BMjNCPM7zZJpE2m2T6EdnpCQZ2hoMIFV Ma7SwSfaGtKO/OkaCnMDce4PEtj7FOyxH8pnSx5KwmRgODLINjcB7nQXtko8mU0ONI h49YWOkx0085rPlDk+HtmB8SDt1lY4+VYXHflPz5A4vWRZLhagkvLq+guxAIng5v3K T5nM7976tebHA== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch updates device tree for RTC and PMC to allow system wake from deep sleep on RTC alarm. Signed-off-by: Sowjanya Komatineni --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index a550c0a4d572..cf5c215efb04 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -763,7 +763,8 @@ rtc@7000e000 { compatible = "nvidia,tegra210-rtc", "nvidia,tegra20-rtc"; reg = <0x0 0x7000e000 0x0 0x100>; - interrupts = ; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&pmc>; clocks = <&tegra_car TEGRA210_CLK_RTC>; clock-names = "rtc"; }; @@ -773,6 +774,8 @@ reg = <0x0 0x7000e400 0x0 0x400>; clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; + #interrupt-cells = <2>; + interrupt-controller; powergates { pd_audio: aud { -- 2.7.4