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 3F518C6FA92 for ; Thu, 29 Sep 2022 08:56:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235165AbiI2I4i (ORCPT ); Thu, 29 Sep 2022 04:56:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235307AbiI2I42 (ORCPT ); Thu, 29 Sep 2022 04:56:28 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E576512166F; Thu, 29 Sep 2022 01:56:14 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 30CD121BF5C; Thu, 29 Sep 2022 10:56:13 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id EF4C621BF49; Thu, 29 Sep 2022 10:56:12 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 0DD3C180031F; Thu, 29 Sep 2022 16:56:10 +0800 (+08) From: Richard Zhu To: vkoul@kernel.org, p.zabel@pengutronix.de, l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com, robh@kernel.org, shawnguo@kernel.org, alexander.stein@ew.tq-group.com, marex@denx.de, richard.leitner@linux.dev Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com, Richard Zhu Subject: [PATCH v10 2/4] phy: freescale: imx8m-pcie: Refine register definitions Date: Thu, 29 Sep 2022 16:37:00 +0800 Message-Id: <1664440622-18556-3-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1664440622-18556-1-git-send-email-hongxing.zhu@nxp.com> References: <1664440622-18556-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org No function changes, refine PHY register definitions. - Keep align with other CMN PHY registers, refine the definitions of PHY_CMN_REG75. - Remove two BIT definitions that are not used at all. Signed-off-by: Richard Zhu Signed-off-by: Lucas Stach Tested-by: Marek Vasut Tested-by: Richard Leitner Tested-by: Alexander Stein Reviewed-by: Lucas Stach --- drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c index ad7d2edfc414..2377ed307b53 100644 --- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c +++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c @@ -31,12 +31,10 @@ #define IMX8MM_PCIE_PHY_CMN_REG065 0x194 #define ANA_AUX_RX_TERM (BIT(7) | BIT(4)) #define ANA_AUX_TX_LVL GENMASK(3, 0) -#define IMX8MM_PCIE_PHY_CMN_REG75 0x1D4 -#define PCIE_PHY_CMN_REG75_PLL_DONE 0x3 +#define IMX8MM_PCIE_PHY_CMN_REG075 0x1D4 +#define ANA_PLL_DONE 0x3 #define PCIE_PHY_TRSV_REG5 0x414 -#define PCIE_PHY_TRSV_REG5_GEN1_DEEMP 0x2D #define PCIE_PHY_TRSV_REG6 0x418 -#define PCIE_PHY_TRSV_REG6_GEN2_DEEMP 0xF #define IMX8MM_GPR_PCIE_REF_CLK_SEL GENMASK(25, 24) #define IMX8MM_GPR_PCIE_REF_CLK_PLL FIELD_PREP(IMX8MM_GPR_PCIE_REF_CLK_SEL, 0x3) @@ -131,9 +129,8 @@ static int imx8_pcie_phy_init(struct phy *phy) reset_control_deassert(imx8_phy->reset); /* Polling to check the phy is ready or not. */ - ret = readl_poll_timeout(imx8_phy->base + IMX8MM_PCIE_PHY_CMN_REG75, - val, val == PCIE_PHY_CMN_REG75_PLL_DONE, - 10, 20000); + ret = readl_poll_timeout(imx8_phy->base + IMX8MM_PCIE_PHY_CMN_REG075, + val, val == ANA_PLL_DONE, 10, 20000); return ret; } -- 2.25.1