From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C28E01C08 for ; Wed, 28 Dec 2022 16:32:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45342C433F0; Wed, 28 Dec 2022 16:32:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672245135; bh=xfe1geLni/049dd8UW+fHHqgU0vWLX3UsOWTwGo8oBk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qF1GaIruOQzLb2smjYGTikSiUCjn9maCQnIC3+rGZkXKbIf+3wNOorj8/EOX/V0V6 U3A5JUDRcYmmzD838ZnMcjVTfowtL/y/0svjwp3bLFLSxum2F2SopsMYw8N82bJbu9 UCncy6CDePLEZqGcp51kAo+CRwXsGSKAwUpupCAI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Johan Hovold , Dmitry Baryshkov , Vinod Koul , Sasha Levin Subject: [PATCH 6.1 0803/1146] phy: qcom-qmp-usb: drop sc8280xp power-down delay Date: Wed, 28 Dec 2022 15:39:02 +0100 Message-Id: <20221228144351.961357025@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144330.180012208@linuxfoundation.org> References: <20221228144330.180012208@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Johan Hovold [ Upstream commit 898ab85d6b1e8f6271d180c47ef8a024dea9e357 ] 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 Link: https://lore.kernel.org/r/20221012081241.18273-14-johan+linaro@kernel.org Signed-off-by: Vinod Koul Stable-dep-of: 922adfd59efd ("phy: qcom-qmp-usb: correct registers layout for IPQ8074 USB3 PHY") Signed-off-by: Sasha Levin --- 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 866955a36315..935d271f28a7 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -1731,10 +1731,6 @@ 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 = { -- 2.35.1