From patchwork Wed Oct 12 08:12:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13004776 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 8FA85C352AA for ; Wed, 12 Oct 2022 08:16:11 +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=t8O0D34XvJ1HnAdCiFIx2lbLlQI7M9wB35r0FYW+gmM=; b=grvdgu/qcnzJLv cRvgRVfyiohYfKBL8nxlw2KBnziXulQswQeBw4RHDV9YDLGN2CZtMKNmF1YWFvvFA+hCwXZW/rVS9 LJuSohusE94gue3kjnfnnqjOkiYUIoKztdfqc2o+LBsub++PduFNUGLD9K5U1Dkdyp0quEAJPdRkj /YIR+Qj7+Flsn3U1ExbLvktLBtoj0hxm9exN09ypVlJK2L6TFCeldxYzSVp88Dw1+5jbdrAeRYoQa M/oMWNTtyOy50KPVBr+BqeqPv2+N0SX1SS2GyXhQ/7bcutwBiPMaz2i/jKvksXrW1EZQKQ3R3jVAa 7VT601yhl+NtE4in21Hg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oiWuQ-007Ice-Ty; Wed, 12 Oct 2022 08:16:10 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oiWuM-007IXk-Id for linux-phy@lists.infradead.org; Wed, 12 Oct 2022 08:16:08 +0000 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 208B1B819D5; Wed, 12 Oct 2022 08:15:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0A88C4FEE4; Wed, 12 Oct 2022 08:15:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665562555; bh=h+INOBNjBEzjQm6Zd/5hAWKajFCTWwVQYTkFZDHNr5I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hwXFNCMjq91S4TvJxRFhPSopbZjyYe+WjDQIp1BcHIP6z4UoioaVy0237MszarFpu 3qIVUTzVi94kV5TJwidbWQK5qoJfbPWHfgKgIiBnSSmqvJaW6YaXuxHvBFRlWNyamB Cn73XLKWEFF/pLm+/q+By1xfpgk+KLIG8Wm7zYrsW/9V5DthZh4lA4gTzUQaRl7n0U XnMVKM/Hfnw1P6j2PjFRdJhLS8Ismphzr7wm6/yj8Kc7u9hmvqwH6VFAzMkA4sxKbG LyGwI2L2OrvwV9oXQg8/eYwkSlIhV2Loab65X7sfyPN9DD0OHl+81Hbo2j4OPukaow UO5t7zeSJo3aQ== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oiWu3-0004ov-AI; Wed, 12 Oct 2022 10:15:47 +0200 From: Johan Hovold To: Vinod Koul Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Kishon Vijay Abraham I , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH v2 13/14] phy: qcom-qmp-usb: drop sc8280xp power-down delay Date: Wed, 12 Oct 2022 10:12:40 +0200 Message-Id: <20221012081241.18273-14-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221012081241.18273-1-johan+linaro@kernel.org> References: <20221012081241.18273-1-johan+linaro@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221012_011606_767547_A9676B8A X-CRM114-Status: GOOD ( 10.47 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The SC8280XP PHY does not need a delay before starting the PHY (which is what the has_pwrdn_delay config option really controls) so drop the unnecessary delay. Signed-off-by: Johan Hovold Reviewed-by: Dmitry Baryshkov --- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index 3aab9ea90078..57dda1ecefe6 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -1718,10 +1718,6 @@ static const struct qmp_phy_cfg sc8280xp_usb3_uniphy_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, .phy_status = PHYSTATUS, - - .has_pwrdn_delay = true, - .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN, - .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX, }; static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = {