From patchwork Tue Dec 19 23:29:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Cassel X-Patchwork-Id: 10124737 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3BB506019C for ; Tue, 19 Dec 2017 23:33:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 37BAE28886 for ; Tue, 19 Dec 2017 23:33:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C7422929A; Tue, 19 Dec 2017 23:33:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9D0E28886 for ; Tue, 19 Dec 2017 23:33:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753964AbdLSXbR (ORCPT ); Tue, 19 Dec 2017 18:31:17 -0500 Received: from bastet.se.axis.com ([195.60.68.11]:51560 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753968AbdLSXbK (ORCPT ); Tue, 19 Dec 2017 18:31:10 -0500 Received: from localhost (localhost [127.0.0.1]) by bastet.se.axis.com (Postfix) with ESMTP id 62BD11836F; Wed, 20 Dec 2017 00:31:09 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at bastet.se.axis.com Received: from bastet.se.axis.com ([IPv6:::ffff:127.0.0.1]) by localhost (bastet.se.axis.com [::ffff:127.0.0.1]) (amavisd-new, port 10024) with LMTP id E4UoeMmzsERN; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: from boulder03.se.axis.com (boulder03.se.axis.com [10.0.8.17]) by bastet.se.axis.com (Postfix) with ESMTPS id 6CE341839F; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: from boulder03.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5A6591E07F; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: from boulder03.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4EDC81E07D; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: from thoth.se.axis.com (unknown [10.0.2.173]) by boulder03.se.axis.com (Postfix) with ESMTP; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: from lnxartpec1.se.axis.com (lnxartpec1.se.axis.com [10.88.4.10]) by thoth.se.axis.com (Postfix) with ESMTP id 423C917E3; Wed, 20 Dec 2017 00:31:08 +0100 (CET) Received: by lnxartpec1.se.axis.com (Postfix, from userid 20283) id 3EB9E401A3; Wed, 20 Dec 2017 00:31:08 +0100 (CET) From: Niklas Cassel To: Niklas Cassel , Jesper Nilsson , Lorenzo Pieralisi , Bjorn Helgaas Cc: linux-arm-kernel@axis.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 11/18] PCI: dwc: artpec6: Use BIT and GENMASK macros Date: Wed, 20 Dec 2017 00:29:32 +0100 Message-Id: <20171219232940.659-12-niklas.cassel@axis.com> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20171219232940.659-1-niklas.cassel@axis.com> References: <20171219232940.659-1-niklas.cassel@axis.com> X-TM-AS-GCONF: 00 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use BIT and GENMASK macros to improve readability. Signed-off-by: Niklas Cassel --- drivers/pci/dwc/pcie-artpec6.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/pci/dwc/pcie-artpec6.c b/drivers/pci/dwc/pcie-artpec6.c index 4b8ef266dc2f..18075e0fab80 100644 --- a/drivers/pci/dwc/pcie-artpec6.c +++ b/drivers/pci/dwc/pcie-artpec6.c @@ -39,28 +39,28 @@ struct artpec6_pcie { /* ARTPEC-6 specific registers */ #define PCIECFG 0x18 -#define PCIECFG_DBG_OEN (1 << 24) -#define PCIECFG_CORE_RESET_REQ (1 << 21) -#define PCIECFG_LTSSM_ENABLE (1 << 20) -#define PCIECFG_CLKREQ_B (1 << 11) -#define PCIECFG_REFCLK_ENABLE (1 << 10) -#define PCIECFG_PLL_ENABLE (1 << 9) -#define PCIECFG_PCLK_ENABLE (1 << 8) -#define PCIECFG_RISRCREN (1 << 4) -#define PCIECFG_MODE_TX_DRV_EN (1 << 3) -#define PCIECFG_CISRREN (1 << 2) -#define PCIECFG_MACRO_ENABLE (1 << 0) +#define PCIECFG_DBG_OEN BIT(24) +#define PCIECFG_CORE_RESET_REQ BIT(21) +#define PCIECFG_LTSSM_ENABLE BIT(20) +#define PCIECFG_CLKREQ_B BIT(11) +#define PCIECFG_REFCLK_ENABLE BIT(10) +#define PCIECFG_PLL_ENABLE BIT(9) +#define PCIECFG_PCLK_ENABLE BIT(8) +#define PCIECFG_RISRCREN BIT(4) +#define PCIECFG_MODE_TX_DRV_EN BIT(3) +#define PCIECFG_CISRREN BIT(2) +#define PCIECFG_MACRO_ENABLE BIT(0) #define NOCCFG 0x40 -#define NOCCFG_ENABLE_CLK_PCIE (1 << 4) -#define NOCCFG_POWER_PCIE_IDLEACK (1 << 3) -#define NOCCFG_POWER_PCIE_IDLE (1 << 2) -#define NOCCFG_POWER_PCIE_IDLEREQ (1 << 1) +#define NOCCFG_ENABLE_CLK_PCIE BIT(4) +#define NOCCFG_POWER_PCIE_IDLEACK BIT(3) +#define NOCCFG_POWER_PCIE_IDLE BIT(2) +#define NOCCFG_POWER_PCIE_IDLEREQ BIT(1) #define PHY_STATUS 0x118 -#define PHY_COSPLLLOCK (1 << 0) +#define PHY_COSPLLLOCK BIT(0) -#define ARTPEC6_CPU_TO_BUS_ADDR 0x0fffffff +#define ARTPEC6_CPU_TO_BUS_ADDR GENMASK(27, 0) static u32 artpec6_pcie_readl(struct artpec6_pcie *artpec6_pcie, u32 offset) {