From patchwork Fri Mar 25 06:00:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 12791305 X-Patchwork-Delegate: kvalo@adurom.com 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 19E00C4332F for ; Fri, 25 Mar 2022 06:02:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358397AbiCYGDr (ORCPT ); Fri, 25 Mar 2022 02:03:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358390AbiCYGDq (ORCPT ); Fri, 25 Mar 2022 02:03:46 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7722C6821 for ; Thu, 24 Mar 2022 23:02:12 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 22P626jZ4011068, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.71/5.88) with ESMTPS id 22P626jZ4011068 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 25 Mar 2022 14:02:06 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Fri, 25 Mar 2022 14:02:06 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Fri, 25 Mar 2022 14:02:06 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH 06/16] rtw89: pci: add deglitch setting Date: Fri, 25 Mar 2022 14:00:45 +0800 Message-ID: <20220325060055.58482-7-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220325060055.58482-1-pkshih@realtek.com> References: <20220325060055.58482-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 03/25/2022 05:51:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzMvMjUgpFekyCAwNDo0?= =?big5_tw?b?ODowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add setting to support 8852ce. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 27 ++++++++++++++---------- drivers/net/wireless/realtek/rtw89/pci.h | 3 +++ 2 files changed, 19 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 25d385be6e862..5112b2d443c3e 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -1809,19 +1809,24 @@ static int rtw89_pci_auto_refclk_cal(struct rtw89_dev *rtwdev, bool autook_en) static int rtw89_pci_deglitch_setting(struct rtw89_dev *rtwdev) { + enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; int ret; - if (rtwdev->chip->chip_id != RTL8852A) - return 0; - - ret = rtw89_write16_mdio_clr(rtwdev, RAC_ANA24, B_AX_DEGLITCH, - PCIE_PHY_GEN1); - if (ret) - return ret; - ret = rtw89_write16_mdio_clr(rtwdev, RAC_ANA24, B_AX_DEGLITCH, - PCIE_PHY_GEN2); - if (ret) - return ret; + if (chip_id == RTL8852A) { + ret = rtw89_write16_mdio_clr(rtwdev, RAC_ANA24, B_AX_DEGLITCH, + PCIE_PHY_GEN1); + if (ret) + return ret; + ret = rtw89_write16_mdio_clr(rtwdev, RAC_ANA24, B_AX_DEGLITCH, + PCIE_PHY_GEN2); + if (ret) + return ret; + } else if (chip_id == RTL8852C) { + rtw89_write16_clr(rtwdev, R_RAC_DIRECT_OFFSET_G1 + RAC_ANA24 * 2, + B_AX_DEGLITCH); + rtw89_write16_clr(rtwdev, R_RAC_DIRECT_OFFSET_G2 + RAC_ANA24 * 2, + B_AX_DEGLITCH); + } return 0; } diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index 99f0cd2f47da2..805fc3e8c1a4a 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -80,6 +80,9 @@ #define R_AX_PCIE_WDT_TIMER_S1 0x3128 #define B_AX_PCIE_WDT_TIMER_S1_MASK GENMASK(31, 0) +#define R_RAC_DIRECT_OFFSET_G1 0x3800 +#define R_RAC_DIRECT_OFFSET_G2 0x3880 + #define RTW89_PCI_WR_RETRY_CNT 20 /* Interrupts */