From patchwork Wed Sep 14 16:25:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 606282 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 1FE23C6FA96 for ; Wed, 14 Sep 2022 16:26:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229449AbiINQ0t (ORCPT ); Wed, 14 Sep 2022 12:26:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229898AbiINQ0m (ORCPT ); Wed, 14 Sep 2022 12:26:42 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 732237D7A1; Wed, 14 Sep 2022 09:26:41 -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 2A4E9B8171A; Wed, 14 Sep 2022 16:26:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E04CCC4315B; Wed, 14 Sep 2022 16:26:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663172798; bh=fzSBWqAV/KoAW+IM7FR2klj1KXJLCORvoez5yC2eol4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DCYFvcvsouLftsvnw22RTKlQ1SxZmOENXG6zPOwvdXrIQB9pGh+Xn8FTKb7nSttT/ oZc28O0eVbcH11RO+EyEFAiMFUhV6GjPBKDznp81Ysit6BweK/mjCCzH54wPhwe+Rz HmaFSpcN/2O1o4DjEWTi18eJsNzNS9JgSRIsvd31ROslEtSnfSc3yuljJgesNidyxW t9E1yw+ilKQKnP7cKFYNkdmqJ4mQwBPhCPRnfVFXB8XDPLonbgwwWum72ixFbSKL7m l5SPM27Fp9Unm9syWmv+JOB/AVfWMOqN+eW7QUeecVD66cnLslXeN4VV3h/QhQLUG7 0YrLFkcbeQ4OA== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oYVDk-0001el-0q; Wed, 14 Sep 2022 18:26:40 +0200 From: Johan Hovold To: Vinod Koul Cc: Dmitry Baryshkov , Andy Gross , Bjorn Andersson , Konrad Dybcio , Kishon Vijay Abraham I , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 07/11] phy: qcom-qmp-pcie-msm8996: drop unused pcs_misc handling Date: Wed, 14 Sep 2022 18:25:41 +0200 Message-Id: <20220914162545.6289-8-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220914162545.6289-1-johan+linaro@kernel.org> References: <20220914162545.6289-1-johan+linaro@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The MSM8996 QMP PHY driver does not use the PCS_MISC IO region (and neither do the DT binding specify it) so remove the corresponding code from the driver. Signed-off-by: Johan Hovold --- drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c index 6664d84bb599..245f6dc1710e 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c @@ -202,8 +202,6 @@ struct qmp_phy_cfg { int rx_tbl_num; const struct qmp_phy_init_tbl *pcs_tbl; int pcs_tbl_num; - const struct qmp_phy_init_tbl *pcs_misc_tbl; - int pcs_misc_tbl_num; /* clock ids to be requested */ const char * const *clk_list; @@ -240,7 +238,6 @@ struct qmp_phy_cfg { * @tx: iomapped memory space for lane's tx * @rx: iomapped memory space for lane's rx * @pcs: iomapped memory space for lane's pcs - * @pcs_misc: iomapped memory space for lane's pcs_misc * @pipe_clk: pipe clock * @index: lane index * @qmp: QMP phy to which this lane belongs @@ -254,7 +251,6 @@ struct qmp_phy { void __iomem *tx; void __iomem *rx; void __iomem *pcs; - void __iomem *pcs_misc; struct clk *pipe_clk; unsigned int index; struct qcom_qmp *qmp; @@ -523,7 +519,6 @@ static int qmp_pcie_msm8996_power_on(struct phy *phy) void __iomem *tx = qphy->tx; void __iomem *rx = qphy->rx; void __iomem *pcs = qphy->pcs; - void __iomem *pcs_misc = qphy->pcs_misc; void __iomem *status; unsigned int mask, val, ready; int ret; @@ -552,9 +547,6 @@ static int qmp_pcie_msm8996_power_on(struct phy *phy) qmp_pcie_msm8996_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); - qmp_pcie_msm8996_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl, - cfg->pcs_misc_tbl_num); - /* * Pull out PHY from POWER DOWN state. * This is active low enable signal to power-down PHY. @@ -793,8 +785,6 @@ static int qmp_pcie_msm8996_create(struct device *dev, struct device_node *np, i /* * Get memory resources for each phy lane: * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2. - * For dual lane PHYs: tx2 -> 3, rx2 -> 4, pcs_misc (optional) -> 5 - * For single lane PHYs: pcs_misc (optional) -> 3. */ qphy->tx = devm_of_iomap(dev, np, 0, NULL); if (IS_ERR(qphy->tx)) @@ -808,10 +798,6 @@ static int qmp_pcie_msm8996_create(struct device *dev, struct device_node *np, i if (IS_ERR(qphy->pcs)) return PTR_ERR(qphy->pcs); - qphy->pcs_misc = devm_of_iomap(dev, np, 3, NULL); - if (IS_ERR(qphy->pcs_misc)) - dev_vdbg(dev, "PHY pcs_misc-reg not used\n"); - qphy->pipe_clk = devm_get_clk_from_child(dev, np, NULL); if (IS_ERR(qphy->pipe_clk)) { return dev_err_probe(dev, PTR_ERR(qphy->pipe_clk),