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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AFF1AC88E58 for ; Fri, 11 Sep 2026 16:26:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ucKkAOojz2z9gY//0eqWS7MfoRxlFx82x/12kv0PwDY=; b=48XmhoDOgam8+g 333Wu+S73CYuAuX/s6vsoJtDWPXBbJM52oVqO7p/mIRBKz13tZBPzHqIbMhQ9fyW1GHRsI4JbY+L1 RHWIhHfFHyJ7tWavdS08s8k9t/HtC2w9uU7gheI2mzjjx9nztvbs0+cDxjbF0FYUc/XWV0KGr267B xv+a+VIowUOvl5APhLi+gZc11PvaCmhOQLmswxa0sXCUTTMZ0Tj5gZ/OCeUBx6jHnkl7nRth+/OH6 H2ItB+R45aPxNkOsFmcydDIO1ytQGtL43k4wyUNQgjmNbN1rLmaAsfeKTEjB8yatb0ORzp4G08fYY xVS4FnjkuorfOtybLOtw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x545I-0000000HDKi-3EpC; Fri, 11 Sep 2026 16:26:40 +0000 Received: from m16.mail.163.com ([117.135.210.4]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x545D-0000000HDIg-3cen; Fri, 11 Sep 2026 16:26:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=AP 2ZJ8lX7rjvH1moWpuOMtPTfzrXU1f6x/jsrt9JHRY=; b=I1JbfeIqmOhC6zPCKA 3VgmaHpx0x08GFT2XDhXIJiXyFC7db7GVo+zleDFwnqG+mPgp81Uxc038TtS5oIf MZh6zzdsoWjUqoUN237vuGDNQqxcYah1qdGLxann68zVKU9zSXc2B+pxNiG4itiJ /5oIEgLBdGZNjbHPfdAeNmn0U= Received: from zhb.. (unknown []) by gzga-smtp-mtada-g0-1 (Coremail) with SMTP id _____wDnDy6JK6RqMNRdAA--.33660S4; Sat, 12 Sep 2026 00:25:49 +0800 (CST) From: Hans Zhang <18255117159@163.com> To: lpieralisi@kernel.org, kwilczynski@kernel.org, bhelgaas@google.com, helgaas@kernel.org, heiko@sntech.de, mani@kernel.org, yue.wang@Amlogic.com Cc: pali@kernel.org, neil.armstrong@linaro.org, robh@kernel.org, jingoohan1@gmail.com, khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, cassel@kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-rockchip@lists.infradead.org, Hans Zhang <18255117159@163.com> Subject: [PATCH 2/2] PCI: dwc: Remove unused PCIE_ATU_UNR_* register definitions Date: Sat, 12 Sep 2026 00:25:37 +0800 Message-Id: <20260911162537.469018-3-18255117159@163.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260911162537.469018-1-18255117159@163.com> References: <20260911162537.469018-1-18255117159@163.com> MIME-Version: 1.0 X-CM-TRANSID: _____wDnDy6JK6RqMNRdAA--.33660S4 X-Coremail-Antispam: 1Uf129KBjvJXoW7ur1rWr17uw4kXFWxZFWDurg_yoW8Gw4kpa 45XFWIyFn8Ja17uw4rtrn5CF13tFsrGrWUG39xKwsru3Wavw18Jry0vF4Sgry2qrW8Kw4a v3W3X347WrWkCrUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0pMg4SnUUUUU= X-Originating-IP: [240e:b8f:91b3:d000:8f8f:b76e:3756:1454] X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbCww6xVWqkK45HcwAA32 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260911_092636_284140_6415B663 X-CRM114-Status: UNSURE ( 8.25 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org The PCIE_ATU_UNR_* macros are not used anywhere in the kernel. They were presumably intended for unrolled iATU register access, but the driver now uses the ATU_* macros and computes unrolled offsets via ATU_UNROLL_BASE(). Remove these unused definitions. No functional change intended. Signed-off-by: Hans Zhang <18255117159@163.com> --- drivers/pci/controller/dwc/pcie-designware.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 10bf06427e41..89cb809e056b 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -257,18 +257,6 @@ #define MARGINING_MAXLANES GENMASK(20, 16) #define MARGINING_SAMPLE_RATE_TIMING GENMASK(13, 8) #define MARGINING_SAMPLE_RATE_VOLTAGE GENMASK(5, 0) -/* - * iATU Unroll-specific register definitions - * From 4.80 core version the address translation will be made by unroll - */ -#define PCIE_ATU_UNR_REGION_CTRL1 0x00 -#define PCIE_ATU_UNR_REGION_CTRL2 0x04 -#define PCIE_ATU_UNR_LOWER_BASE 0x08 -#define PCIE_ATU_UNR_UPPER_BASE 0x0C -#define PCIE_ATU_UNR_LOWER_LIMIT 0x10 -#define PCIE_ATU_UNR_LOWER_TARGET 0x14 -#define PCIE_ATU_UNR_UPPER_TARGET 0x18 -#define PCIE_ATU_UNR_UPPER_LIMIT 0x20 /* * RAS-DES register definitions -- 2.34.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic