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 9B9BFC433FE for ; Thu, 13 Oct 2022 00:36:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231774AbiJMAf5 (ORCPT ); Wed, 12 Oct 2022 20:35:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231904AbiJMAde (ORCPT ); Wed, 12 Oct 2022 20:33:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61EAEDFC3B; Wed, 12 Oct 2022 17:28:44 -0700 (PDT) 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 AE3EC615D9; Thu, 13 Oct 2022 00:19:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CC9BC43141; Thu, 13 Oct 2022 00:19:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665620346; bh=1TJHyyfg+QsA6U78R8mxqIahZXicXXqn1XHvFq8xnAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J9qfStIHTMXF+6y4Dcp03HClXOhwYt+hLMEa16M1CdbucqB5yhbef9FzyygUnbG+H i6NAOxD0BewSYtYNM9SEr2TsWybXHa7wz9sRI+Av72sb4YD0VtvSVypyre6FmzMByu I032wO/+9CTfHUAzLMLkTbGWWOvdgNgTXSyAAanRpJWFAPkudSTLZ8RulvW2jzzPmW knyRCNVPjrTxWThByqLApTN2LWda6Vt70UqXku87L2hd+wvoS/dZaY+lCf4UbqQjoP jcmLxuk9J0xtV2nMq/UrPzNyhLTIDPZf28IPrRO6Tj7EZ4ckzUXIX5qePewFJxn4F4 l2UNm7QIjzZBA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Justin Chen , Florian Fainelli , Greg Kroah-Hartman , Sasha Levin , mathias.nyman@intel.com, linux-usb@vger.kernel.org Subject: [PATCH AUTOSEL 5.19 08/63] usb: host: xhci-plat: suspend/resume clks for brcm Date: Wed, 12 Oct 2022 20:17:42 -0400 Message-Id: <20221013001842.1893243-8-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221013001842.1893243-1-sashal@kernel.org> References: <20221013001842.1893243-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Justin Chen [ Upstream commit c69400b09e471a3f1167adead55a808f0da6534a ] The xhci_plat_brcm xhci block can enter suspend with clock disabled to save power and re-enable them on resume. Make use of the XHCI_SUSPEND_RESUME_CLKS quirk to do so. Reviewed-by: Florian Fainelli Signed-off-by: Justin Chen Link: https://lore.kernel.org/r/1660170455-15781-3-git-send-email-justinpopo6@gmail.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/host/xhci-plat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index ef10982ad482..5fb55bf19493 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -123,7 +123,7 @@ static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen3 = { }; static const struct xhci_plat_priv xhci_plat_brcm = { - .quirks = XHCI_RESET_ON_RESUME, + .quirks = XHCI_RESET_ON_RESUME | XHCI_SUSPEND_RESUME_CLKS, }; static const struct of_device_id usb_xhci_of_match[] = { -- 2.35.1