From patchwork Tue Nov 30 13:25:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 12647321 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 CCBA5C433EF for ; Tue, 30 Nov 2021 13:25:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240275AbhK3N3J (ORCPT ); Tue, 30 Nov 2021 08:29:09 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:60318 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240253AbhK3N3I (ORCPT ); Tue, 30 Nov 2021 08:29:08 -0500 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 ams.source.kernel.org (Postfix) with ESMTPS id 9EBE3B819D8 for ; Tue, 30 Nov 2021 13:25:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49E3AC56748; Tue, 30 Nov 2021 13:25:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638278747; bh=OyvDA4KdWu05oEmPO5pM0S8DH5a/aV8ZVB4bn8ffkxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AF6pyn/nbq2iD260wB/zFAH5nFrmo3z+vHPP5AmJb88fRxSTK4SzhWIRUyxbF6mOn T873Ue9oDMuoNYS9p+SjbqbzThirdSQYFoE3T0TLYSGgw14xUtO3GrC7UYIwlLIu/n j3BBA03CnXr/+4sgGrzYEoGGYyMDeNbcEg1gSv3SkZvCrv6ggrrUpO1feJXz9C40x7 8rFj9gBJ2p6y7OEaVpxQv7oONOh2WeI8HstAO0Wk7QMU9IK+tVIjk5tsp90+9Y0Qra LqIDOKiQWyOLX8zNwvN6MsyoEc8/Ka8uf1aJXYxxHSEJDywyghdW9X5RNh2xfJVvDB jI3HtCAXd8uqw== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Lorenzo Pieralisi Cc: pali@kernel.org, linux-pci@vger.kernel.org, =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v3 11/11] PCI: aardvark: Disable common PHY when unbinding driver Date: Tue, 30 Nov 2021 14:25:23 +0100 Message-Id: <20211130132523.28126-12-kabel@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211130132523.28126-1-kabel@kernel.org> References: <20211130132523.28126-1-kabel@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Pali Rohár Disable the PCIe PHY when unbinding driver, to save power. Signed-off-by: Pali Rohár Signed-off-by: Marek Behún --- drivers/pci/controller/pci-aardvark.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index e5c88f1c177b..2a82c4652c28 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -1750,6 +1750,9 @@ static int advk_pcie_remove(struct platform_device *pdev) for (i = 0; i < OB_WIN_COUNT; i++) advk_pcie_disable_ob_win(pcie, i); + /* Disable phy */ + advk_pcie_disable_phy(pcie); + return 0; }