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 6EA68C43217 for ; Wed, 12 Oct 2022 08:52:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230003AbiJLIvz (ORCPT ); Wed, 12 Oct 2022 04:51:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229776AbiJLIun (ORCPT ); Wed, 12 Oct 2022 04:50:43 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21707895EE; Wed, 12 Oct 2022 01:50:42 -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 ams.source.kernel.org (Postfix) with ESMTPS id A3A6DB819F0; Wed, 12 Oct 2022 08:50:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F1B3C43152; Wed, 12 Oct 2022 08:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665564639; bh=xh/48riPxxrksVO8sUXV43vCkvfHT7+7zX2NHhbvI8w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Je0iX9yBUJYvYHTEbNPZTk6Y80QUCBqqAn6Zp4phvFg4cWnmqMwCFIxH0YOvv5Ji7 xJ94esdyqpbbYSxx17ykr5TCDeqtuEm/qOJXOCkFnLQ/De9AjP5bIzfehXsSuKksYq wytVN+mganwX4O3fxXJ+G6rr6vvlbf7At9Nhy4JqlniLJqZGhZb0UZWPf2pzil5EPp DKjTJy9dHS9PCXuvhF5WkZC+wWciBZFPWoQVf9Ir4yAoQMhIIHVOW0Yb8VfZO9+pKq EuqzaqupV8wTwNdwjqd7MWjwFfT1D2UizVsls4y1kFzQP7oHY/gUovGL9IH9LH5PFm TpLVF42rQA9rA== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oiXRe-0006Hp-O8; Wed, 12 Oct 2022 10:50:30 +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 08/20] phy: qcom-qmp-combo: clean up status polling Date: Wed, 12 Oct 2022 10:49:50 +0200 Message-Id: <20221012085002.24099-8-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221012085002.24099-1-johan+linaro@kernel.org> References: <20221012084846.24003-1-johan+linaro@kernel.org> <20221012085002.24099-1-johan+linaro@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Clean up the PHY status polling by dropping the configuration mask which is no longer needed since the QMP driver split. Signed-off-by: Johan Hovold --- drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c index 82055d3a3536..e312cad6d9c2 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c @@ -853,8 +853,6 @@ struct qmp_phy_cfg { unsigned int start_ctrl; unsigned int pwrdn_ctrl; - /* bit offset of PHYSTATUS in QPHY_PCS_STATUS register */ - unsigned int phy_status; /* true, if PHY needs delay after POWER_DOWN */ bool has_pwrdn_delay; @@ -1023,7 +1021,6 @@ static const struct qmp_phy_cfg sc7180_usb3phy_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, - .phy_status = PHYSTATUS, .has_pwrdn_delay = true, }; @@ -1092,7 +1089,6 @@ static const struct qmp_phy_cfg sdm845_usb3phy_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, - .phy_status = PHYSTATUS, .has_pwrdn_delay = true, }; @@ -1127,7 +1123,6 @@ static const struct qmp_phy_cfg sm8150_usb3phy_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, - .phy_status = PHYSTATUS, .has_pwrdn_delay = true, }; @@ -1197,7 +1192,6 @@ static const struct qmp_phy_cfg sc8280xp_usb43dp_usb_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, - .phy_status = PHYSTATUS, }; static const struct qmp_phy_cfg sc8280xp_usb43dp_dp_cfg = { @@ -1267,7 +1261,6 @@ static const struct qmp_phy_cfg sm8250_usb3phy_cfg = { .start_ctrl = SERDES_START | PCS_START, .pwrdn_ctrl = SW_PWRDN, - .phy_status = PHYSTATUS, .has_pwrdn_delay = true, }; @@ -2017,7 +2010,7 @@ static int qmp_combo_power_on(struct phy *phy) void __iomem *rx = qphy->rx; void __iomem *pcs = qphy->pcs; void __iomem *status; - unsigned int mask, val, ready; + unsigned int val; int ret; qmp_combo_serdes_init(qphy); @@ -2059,10 +2052,7 @@ static int qmp_combo_power_on(struct phy *phy) qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); status = pcs + cfg->regs[QPHY_PCS_STATUS]; - mask = cfg->phy_status; - ready = 0; - - ret = readl_poll_timeout(status, val, (val & mask) == ready, 10, + ret = readl_poll_timeout(status, val, !(val & PHYSTATUS), 10, PHY_INIT_COMPLETE_TIMEOUT); if (ret) { dev_err(qmp->dev, "phy initialization timed-out\n"); -- 2.35.1