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 D5805C433FE for ; Fri, 20 May 2022 06:49:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345998AbiETGtk (ORCPT ); Fri, 20 May 2022 02:49:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343534AbiETGtg (ORCPT ); Fri, 20 May 2022 02:49:36 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69F2C14CDE2; Thu, 19 May 2022 23:49:35 -0700 (PDT) X-UUID: a5eab883424f44b593ebf94c9e351862-20220520 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:ea20c656-54a1-4c53-a9a6-b571309b8614,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,RULE:Release_Ham,A CTION:release,TS:95 X-CID-INFO: VERSION:1.1.5,REQID:ea20c656-54a1-4c53-a9a6-b571309b8614,OB:0,LOB: 0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,RULE:Spam_GS981B3D,A CTION:quarantine,TS:95 X-CID-META: VersionHash:2a19b09,CLOUDID:7036e9e2-edbf-4bd4-8a34-dfc5f7bb086d,C OID:c1788e14649f,Recheck:0,SF:28|17|19|48,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,QS:0,BEC:nil X-UUID: a5eab883424f44b593ebf94c9e351862-20220520 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 496006393; Fri, 20 May 2022 14:49:26 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 20 May 2022 14:49:25 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 20 May 2022 14:49:22 +0800 From: Jianjun Wang To: Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Matthias Brugger , Chen-Yu Tsai , AngeloGioacchino Del Regno , Krzysztof Kozlowski CC: Wei-Shun Chang , Jianjun Wang , , , , , , , , , , , Subject: [PATCH v9 0/2] phy: mediatek: Add PCIe PHY driver Date: Fri, 20 May 2022 14:49:18 +0800 Message-ID: <20220520064920.27313-1-jianjun.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-MTK: N Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org These series patches add support for PCIe PHY driver on MediaTek chipsets. Changes in v9: 1. Check if the return value is -ENOMEM when reading efuse data fails. Changes in v8: 1. Use "device_property_present()" to increase human readability; 2. Use "GPL" as recommended in commit bf7fbeeae6db ("module: Cure the MODULE_LICENSE "GPL" vs. "GPL v2" bogosity"). Changes in v7: 1. Add bitfield.h header to fix the build error on non-arm64 platforms. Changes in v6: 1. Remove unnecessary header files; 2. Use FILELD_PREP in bitfield.h to set value. Changes in v5: 1. Fix typo in kerneldoc: "eFues" => "eFuse". Changes in v4: 1. Fix no return when calling dev_err_probe. Changes in v3: 1. Add introductions for structure members; 2. Add SoC dependent data; 3. Dynamically allocate efuse data; 4. Check return value if it's an -EPROBE_DEFER. Changes in v2: 1. Add specific compatible name; 2. Read NVMEM data at probe time; 3. Fix typos. Jianjun Wang (2): dt-bindings: phy: mediatek: Add YAML schema for PCIe PHY phy: mediatek: Add PCIe PHY driver .../bindings/phy/mediatek,pcie-phy.yaml | 75 +++++ drivers/phy/mediatek/Kconfig | 11 + drivers/phy/mediatek/Makefile | 1 + drivers/phy/mediatek/phy-mtk-pcie.c | 267 ++++++++++++++++++ 4 files changed, 354 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,pcie-phy.yaml create mode 100644 drivers/phy/mediatek/phy-mtk-pcie.c -- 2.18.0