From patchwork Thu Nov 14 18:35:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lina Iyer X-Patchwork-Id: 1195034 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="PLINxus/"; dkim=pass (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="gQkCAQeA"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47DVYV2LzXz9s4Y for ; Fri, 15 Nov 2019 05:36:14 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727312AbfKNSgA (ORCPT ); Thu, 14 Nov 2019 13:36:00 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:56318 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727241AbfKNSgA (ORCPT ); Thu, 14 Nov 2019 13:36:00 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 388E9611A9; Thu, 14 Nov 2019 18:35:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573756559; bh=5rMhQxOWOs0dQWBJGBgaZChmSbMUKsUU5kePCG8JbCc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PLINxus/p0a+ZS1bUD6p143S6bUVCzDsigKH/tZgodzTE7xwUMF8Kh9783Fj6KhWl 2Ew+4CBHeI1fP1+KO2vbjO5fJHCWfVJQAV2eKqFyLeuA89IeWPRXxO+/iE4gNzJC8N U8xsh6Wdae4p51fu8oaF3zNm/xTJ+kUOk6GtVcgA= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from codeaurora.org (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: ilina@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 32C6461476; Thu, 14 Nov 2019 18:35:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573756550; bh=5rMhQxOWOs0dQWBJGBgaZChmSbMUKsUU5kePCG8JbCc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gQkCAQeAVkfJZqM4DGEipreBKD2oEfv56vMoc9zGAbqQmDuXrkOe+GT0xHEcaY576 tsFAItzX67sLpbC56wAEm3GuXL5ckR/1DcB5TbTINg3TNfODoQNwcz8dvv5oVBs12V DJIuqztlALYbI8zoDO2nmPdz+zxh05OlVSObP878= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 32C6461476 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=ilina@codeaurora.org From: Lina Iyer To: swboyd@chromium.org, maz@kernel.org, linus.walleij@linaro.org, bjorn.andersson@linaro.org Cc: evgreen@chromium.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, mkshah@codeaurora.org, linux-gpio@vger.kernel.org, agross@kernel.org, dianders@chromium.org, Lina Iyer Subject: [PATCH 11/12] arm64: dts: qcom: setup PDC as the wakeup parent for TLMM on SDM845 Date: Thu, 14 Nov 2019 11:35:20 -0700 Message-Id: <1573756521-27373-12-git-send-email-ilina@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1573756521-27373-1-git-send-email-ilina@codeaurora.org> References: <1573756521-27373-1-git-send-email-ilina@codeaurora.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org PDC always-on interrupt controller can detect certain GPIOs even when the TLMM interrupt controller is powered off. Link the PDC as TLMM's wakeup parent. Signed-off-by: Lina Iyer Reviewed-by: Stephen Boyd --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index fb060a4..6d2dfd7 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -1447,6 +1447,7 @@ interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&tlmm 0 0 150>; + wakeup-parent = <&pdc_intc>; qspi_clk: qspi-clk { pinmux {