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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9997DC433F5 for ; Mon, 21 Mar 2022 20:08:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352977AbiCUUKC (ORCPT ); Mon, 21 Mar 2022 16:10:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352981AbiCUUJl (ORCPT ); Mon, 21 Mar 2022 16:09:41 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D23EE1C11A for ; Mon, 21 Mar 2022 13:08:01 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id v22so8308421wra.2 for ; Mon, 21 Mar 2022 13:08:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=emOhvDacn9fqoR2jXRzNDjn/fMmRrieuSeznEfikBdGRSkW2QwjxouH81+Fwjh0AFd evXQ4E/OjsZlquw1PFRoq0qZ8V1uU2dFw1KW4yypwDaSb1WSt5zeJgWlg5AYy9384SQ3 EpD6THUKpqH7hPQTQY08PbmuT8BAv4OnTUVoUfDp5LtFeplmVBFPr3+8hTR4tBIHhOeF 3vG09MypOc4eMpOZxMnmImtm/CgbL7xv9hLR14dx73f+uOss+jTDm/5foL1JamFERmKp x1ttW1tsMfncnHvuIpVhHHrNp5HQlCPINjlHk+DHdfCdKbg5tZiKZ5O664jCsB5wZ5Z7 ikWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=RdwZLXXmyGu51CPS5ScYCXshR/X4irXLD5jV1RixqsblYDiFbUwRD6ntD4z4yWSWEl xP04qNC7Sfqyk+248ffFe2rhlGk+H7hYFeEEN+88DXNI0xwpZ1n0GkD84pFtGWuPeepp LpNH5fv4fop4hcBZL1nDxBFXr9SfQoNyWljdX8/DW7iPknMRSWZxOQr4abvYpGzqJGkM 75bDdPDS/D7JKUfvuhF0iQE0SLKp7JvlbZVQFzvNsOw0XAPCyFZR+zR5YKECus+YwUy2 fZNIvlbh/AaCYldu9waMDXGkFNTPEYGzC0HGmIBeS5ZwgXQKgGftFkZPFVFZKUdsH5lr 2WpA== X-Gm-Message-State: AOAM531YeulT1b+cmK1B9O8+Z5NIGtDr2JQuFjZnEB1Mpm3I62QWOZwC XtOyeoCvfT+uQwCfdcHglhZskA== X-Google-Smtp-Source: ABdhPJwHFqbCE5MwjHAeF2xKY2Y2VcS4CCDMlY5kasTggHm29bdfQnRql04xP+EjlytxwV7aRGHYZg== X-Received: by 2002:adf:df8c:0:b0:203:e4f3:920 with SMTP id z12-20020adfdf8c000000b00203e4f30920mr19305159wrl.461.1647893280338; Mon, 21 Mar 2022 13:08:00 -0700 (PDT) Received: from localhost.localdomain (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a0560001ace00b00203da1fa749sm24426988wry.72.2022.03.21.13.07.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Mar 2022 13:08:00 -0700 (PDT) From: Corentin Labbe To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org, sboyd@kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Corentin Labbe Subject: [PATCH v3 14/26] crypto: rockchip: handle reset also in PM Date: Mon, 21 Mar 2022 20:07:27 +0000 Message-Id: <20220321200739.3572792-15-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321200739.3572792-1-clabbe@baylibre.com> References: <20220321200739.3572792-1-clabbe@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org reset could be handled by PM functions. Signed-off-by: Corentin Labbe --- drivers/crypto/rockchip/rk3288_crypto.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index d9258b9e71b3..a11a92e1f3fd 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -73,6 +73,8 @@ static int rk_crypto_pm_suspend(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_assert(rkdev->rst); + rk_crypto_disable_clk(rkdev); return 0; } @@ -81,6 +83,8 @@ static int rk_crypto_pm_resume(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_deassert(rkdev->rst); + return rk_crypto_enable_clk(rkdev); } @@ -222,13 +226,6 @@ static void rk_crypto_unregister(void) } } -static void rk_crypto_action(void *data) -{ - struct rk_crypto_info *crypto_info = data; - - reset_control_assert(crypto_info->rst); -} - static const struct of_device_id crypto_of_id_table[] = { { .compatible = "rockchip,rk3288-crypto" }, {} @@ -254,14 +251,6 @@ static int rk_crypto_probe(struct platform_device *pdev) goto err_crypto; } - reset_control_assert(crypto_info->rst); - usleep_range(10, 20); - reset_control_deassert(crypto_info->rst); - - err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info); - if (err) - goto err_crypto; - crypto_info->reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crypto_info->reg)) { err = PTR_ERR(crypto_info->reg); -- 2.34.1 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 23611C433EF for ; Mon, 21 Mar 2022 20:16:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hAyVbRcmupDPkc8Ji5dTC828ZqDOFTjuVxsb0ER6FEE=; b=mBC9PJfR9bRIOf o5yPEeD9YU7RFAdM7FYgC+hNs89fl29USMXStoGRqDy1rEFwzdpvYxbRuibkKH7xp2Np5JuhSh8nb fX7Xw3qZZ1wX9kNVj7nh1rg6XetdLTniUctZlhVGszN8pTOju77FWRFv4wg7ZPpO+C0kPtMlozEoj KR72FykJr4WjgDwAwZ3IkoXX99fBGmy64sqRfOkK7DXZZqrhg61EzqKPBJjO/WBSOzErbqyua0AJo xt5p2ouoCmEiJHE9EN+pcOaR8L4fA7mGx+bzTn2uJf6PPMgw8NvVgV/4+B7P7gPodPB1d+P9pn09t Vystoi+RH/vYfwNdqBqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWORd-008yE8-Bo; Mon, 21 Mar 2022 20:16:01 +0000 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWOJt-008tXw-Kt for linux-rockchip@lists.infradead.org; Mon, 21 Mar 2022 20:08:10 +0000 Received: by mail-wr1-x42a.google.com with SMTP id t11so22243367wrm.5 for ; Mon, 21 Mar 2022 13:08:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=emOhvDacn9fqoR2jXRzNDjn/fMmRrieuSeznEfikBdGRSkW2QwjxouH81+Fwjh0AFd evXQ4E/OjsZlquw1PFRoq0qZ8V1uU2dFw1KW4yypwDaSb1WSt5zeJgWlg5AYy9384SQ3 EpD6THUKpqH7hPQTQY08PbmuT8BAv4OnTUVoUfDp5LtFeplmVBFPr3+8hTR4tBIHhOeF 3vG09MypOc4eMpOZxMnmImtm/CgbL7xv9hLR14dx73f+uOss+jTDm/5foL1JamFERmKp x1ttW1tsMfncnHvuIpVhHHrNp5HQlCPINjlHk+DHdfCdKbg5tZiKZ5O664jCsB5wZ5Z7 ikWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=oWYUaR3twEn6VNPg8XFziWquRFmKEitIzA4rNLbwMtM0PADGP9V+oBpvoo97RxC84B NG5uxaA4WZAm2bKxzbMbPQoTHAiDYDqo8XABybRPEoeLxSOZ3/vTCaCDmxr/CNipOQaa adJJ2vT/utE9QG+7k7bvoavDzAsx0B30Ddtd19+i2Ea4O/zedbdV5Xi9EdVsAULmIK3D SmaAFWpZsEyIOzXSuZmNJWdbuH/+nP0/IsojTKJKSaKfkXc72BKcyfL/6bL3M9oD69Xo UV9AuTYPwcSxCxGxufnRQ7Yu8aQXkbHm69Oog4t2HVg3cT/dGrUh+Y6O5eT5139kZZLI GMUA== X-Gm-Message-State: AOAM533F9qZ7Isd1zG+Gk7DDiQZ0KR8Z61xlUy7AXlIxcY4gKfxJ7Qy+ zZt3WPTMVBqiQwnij4bmcRWujg== X-Google-Smtp-Source: ABdhPJwHFqbCE5MwjHAeF2xKY2Y2VcS4CCDMlY5kasTggHm29bdfQnRql04xP+EjlytxwV7aRGHYZg== X-Received: by 2002:adf:df8c:0:b0:203:e4f3:920 with SMTP id z12-20020adfdf8c000000b00203e4f30920mr19305159wrl.461.1647893280338; Mon, 21 Mar 2022 13:08:00 -0700 (PDT) Received: from localhost.localdomain (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a0560001ace00b00203da1fa749sm24426988wry.72.2022.03.21.13.07.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Mar 2022 13:08:00 -0700 (PDT) From: Corentin Labbe To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org, sboyd@kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Corentin Labbe Subject: [PATCH v3 14/26] crypto: rockchip: handle reset also in PM Date: Mon, 21 Mar 2022 20:07:27 +0000 Message-Id: <20220321200739.3572792-15-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321200739.3572792-1-clabbe@baylibre.com> References: <20220321200739.3572792-1-clabbe@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220321_130801_773221_8FD3E82E X-CRM114-Status: GOOD ( 12.09 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org reset could be handled by PM functions. Signed-off-by: Corentin Labbe --- drivers/crypto/rockchip/rk3288_crypto.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index d9258b9e71b3..a11a92e1f3fd 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -73,6 +73,8 @@ static int rk_crypto_pm_suspend(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_assert(rkdev->rst); + rk_crypto_disable_clk(rkdev); return 0; } @@ -81,6 +83,8 @@ static int rk_crypto_pm_resume(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_deassert(rkdev->rst); + return rk_crypto_enable_clk(rkdev); } @@ -222,13 +226,6 @@ static void rk_crypto_unregister(void) } } -static void rk_crypto_action(void *data) -{ - struct rk_crypto_info *crypto_info = data; - - reset_control_assert(crypto_info->rst); -} - static const struct of_device_id crypto_of_id_table[] = { { .compatible = "rockchip,rk3288-crypto" }, {} @@ -254,14 +251,6 @@ static int rk_crypto_probe(struct platform_device *pdev) goto err_crypto; } - reset_control_assert(crypto_info->rst); - usleep_range(10, 20); - reset_control_deassert(crypto_info->rst); - - err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info); - if (err) - goto err_crypto; - crypto_info->reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crypto_info->reg)) { err = PTR_ERR(crypto_info->reg); -- 2.34.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CB202C433F5 for ; Mon, 21 Mar 2022 20:15:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5PSJdANGlalllZM4ScaqDGmX0R4grq6Y50pwUUW0/2c=; b=3eSLWAfMA4+cVr fX9fgrKEd0f0IsjgOG/gmwf6fy/gSqeKgWJTAK1VVgpNUQb+1cgPc8F0IiuE0JgMAVO0ulprhLfkG GP5wRxgzuygBwxcgnYnlu6iLBnFaGci1oS8qzHcvA30BdW9AMrIoSWddTPyn+BY90qOL0mStf76YD kTqCZxm3xcWxXZ+eJ/lyAHxPZlClrwWyUNUuURNAuh5u2rQGmBXubaviyGJfPMFGr2ygDHHYkww5z hbYO0bxHZRxt76WfUB00lck/rWNvu2uvlSoGsCdeA1w9xyyaFl+eRstKM73gbecU0T17Mot4GEsEU keCCiESxF52gHTFyaHkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWOPp-008x0s-3j; Mon, 21 Mar 2022 20:14:10 +0000 Received: from mail-wr1-x430.google.com ([2a00:1450:4864:20::430]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWOJt-008tXv-Ko for linux-arm-kernel@lists.infradead.org; Mon, 21 Mar 2022 20:08:09 +0000 Received: by mail-wr1-x430.google.com with SMTP id d7so22216694wrb.7 for ; Mon, 21 Mar 2022 13:08:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=emOhvDacn9fqoR2jXRzNDjn/fMmRrieuSeznEfikBdGRSkW2QwjxouH81+Fwjh0AFd evXQ4E/OjsZlquw1PFRoq0qZ8V1uU2dFw1KW4yypwDaSb1WSt5zeJgWlg5AYy9384SQ3 EpD6THUKpqH7hPQTQY08PbmuT8BAv4OnTUVoUfDp5LtFeplmVBFPr3+8hTR4tBIHhOeF 3vG09MypOc4eMpOZxMnmImtm/CgbL7xv9hLR14dx73f+uOss+jTDm/5foL1JamFERmKp x1ttW1tsMfncnHvuIpVhHHrNp5HQlCPINjlHk+DHdfCdKbg5tZiKZ5O664jCsB5wZ5Z7 ikWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+HaTfNod3aEyDePLcyY2jAUHNy+p+ObhCTXVNT/SKZc=; b=nQaTI5aBT+k6YUI0qLF5hproz1XtGzrsvC7nKrv4oXv7A0hnCI9l6+z+TB2JYEYVCH 2Rx0YVGDVEHWZk7iDzo58qNQ8BKiChd3X51226ZY+QnM/m7/3Gko40e4C8ZCcbpl0BlX r3AwM0D7sAD+qDOuww8gmK3HhCYyAHZe5deIQwXCA7sGC2f9f3glLE15pgtsFf9WtNaC lBwYHrCRJbKWQdquDQpcMS+/IThPq08g2OGGOiiVh34myjuDj5ekidF5Eg5HXHANN/lq cx+VVWtFg3Jnd9pUtLCfu+YT1ey3d6whHTloFbxdiDEi5oFlHME26jOKmmV77D5ILDMB njqA== X-Gm-Message-State: AOAM531sPArQWb1Z3chiR1zYnWopS4N4CAYLd5ZAJw77jfbkQqgXeHD9 HTmJ8XsfPBeIzka7XtMqi0xbTQ== X-Google-Smtp-Source: ABdhPJwHFqbCE5MwjHAeF2xKY2Y2VcS4CCDMlY5kasTggHm29bdfQnRql04xP+EjlytxwV7aRGHYZg== X-Received: by 2002:adf:df8c:0:b0:203:e4f3:920 with SMTP id z12-20020adfdf8c000000b00203e4f30920mr19305159wrl.461.1647893280338; Mon, 21 Mar 2022 13:08:00 -0700 (PDT) Received: from localhost.localdomain (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a0560001ace00b00203da1fa749sm24426988wry.72.2022.03.21.13.07.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Mar 2022 13:08:00 -0700 (PDT) From: Corentin Labbe To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org, sboyd@kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Corentin Labbe Subject: [PATCH v3 14/26] crypto: rockchip: handle reset also in PM Date: Mon, 21 Mar 2022 20:07:27 +0000 Message-Id: <20220321200739.3572792-15-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321200739.3572792-1-clabbe@baylibre.com> References: <20220321200739.3572792-1-clabbe@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220321_130801_766074_B5760972 X-CRM114-Status: GOOD ( 13.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org reset could be handled by PM functions. Signed-off-by: Corentin Labbe --- drivers/crypto/rockchip/rk3288_crypto.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index d9258b9e71b3..a11a92e1f3fd 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -73,6 +73,8 @@ static int rk_crypto_pm_suspend(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_assert(rkdev->rst); + rk_crypto_disable_clk(rkdev); return 0; } @@ -81,6 +83,8 @@ static int rk_crypto_pm_resume(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_deassert(rkdev->rst); + return rk_crypto_enable_clk(rkdev); } @@ -222,13 +226,6 @@ static void rk_crypto_unregister(void) } } -static void rk_crypto_action(void *data) -{ - struct rk_crypto_info *crypto_info = data; - - reset_control_assert(crypto_info->rst); -} - static const struct of_device_id crypto_of_id_table[] = { { .compatible = "rockchip,rk3288-crypto" }, {} @@ -254,14 +251,6 @@ static int rk_crypto_probe(struct platform_device *pdev) goto err_crypto; } - reset_control_assert(crypto_info->rst); - usleep_range(10, 20); - reset_control_deassert(crypto_info->rst); - - err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info); - if (err) - goto err_crypto; - crypto_info->reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crypto_info->reg)) { err = PTR_ERR(crypto_info->reg); -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel