From patchwork Fri Mar 18 09:54:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Smlhbmp1biBXYW5nICjnjovlu7rlhpsp?= X-Patchwork-Id: 12785094 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 457C8C4332F for ; Fri, 18 Mar 2022 09:58:29 +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: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:In-Reply-To:References: List-Owner; bh=eoNm/0bPDz/x0JOCYLhXF65xBVWasC0y1/CwW51pN48=; b=spdTU5O/5fEf+m WQtMqjQrvQovNEnDhMLXsWXFb1i5E0BOwh8Uy4hEZmZUya3Pr1d/Z4MrZfAuu0gKwsQkf8WhV9u4K Enol4u60gPCJtXxjVkppp4u/5lEVT5/C+Q120cA3g5ZL8hy+vnUA7BacA8xGQuI0s7+IK7WPCU+mQ vqAST/jm7H0UTCtl9U7gdRQDogMoiJI4YptXdBTZf8z/WmFR9JocpZCWkKXI0XAhcLo6r1WtKwZ2o NYuWgcmu7om9GKXaI70aRzL/tlLK64X5dNL4r3Y0Pl5/FV9w1KcaDYPa78jzbjP4ghluvAEpTN4Qn xLXQoaPwD+EkcLCAq9Qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nV9MK-0013La-RC; Fri, 18 Mar 2022 09:57:24 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nV9MH-0013Jo-6C; Fri, 18 Mar 2022 09:57:22 +0000 X-UUID: aa794da78da04840aee329bbadd2a4e7-20220318 X-UUID: aa794da78da04840aee329bbadd2a4e7-20220318 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 549748431; Fri, 18 Mar 2022 02:57:12 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 18 Mar 2022 02:54:21 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 18 Mar 2022 17:54:20 +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, 18 Mar 2022 17:54:19 +0800 From: Jianjun Wang To: Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Matthias Brugger , Chen-Yu Tsai CC: Jianjun Wang , , , , , , , , , , , Subject: [PATCH v2 0/2] phy: mediatek: Add PCIe PHY driver Date: Fri, 18 Mar 2022 17:54:15 +0800 Message-ID: <20220318095417.2016-1-jianjun.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220318_025721_242880_87823B23 X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org These series patches add support for PCIe PHY driver on MediaTek chipsets. 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 | 246 ++++++++++++++++++ 4 files changed, 333 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,pcie-phy.yaml create mode 100644 drivers/phy/mediatek/phy-mtk-pcie.c