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 X-Spam-Level: X-Spam-Status: No, score=-14.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02DD0C49EA5 for ; Thu, 24 Jun 2021 18:41:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0416613FE for ; Thu, 24 Jun 2021 18:41:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232682AbhFXSn7 (ORCPT ); Thu, 24 Jun 2021 14:43:59 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:37764 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232633AbhFXSny (ORCPT ); Thu, 24 Jun 2021 14:43:54 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 15OIfDQ6074471; Thu, 24 Jun 2021 13:41:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1624560073; bh=PwhGT5b1kWmV4Ngw9Q8N5BJaBMf7WQHsRP6rwzdY8gc=; h=From:To:CC:Subject:Date; b=dK3xG2Dkj9pSbC9Gvs/+Dujrnyhy/LVhV+sqH8CVVySZt9MBpqOme6UmbQqLnVqjJ 0wP1JD5vM/fqxa7U13i7yPDYvDMYYzeHP0SEuPkoZBv/M8z/gCtGngDWFsQibSZekz NDuO0LL7I/X2LDOLpzUFO90wYy11E2P4JhnUxmMU= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 15OIfDaf107198 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Jun 2021 13:41:13 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 24 Jun 2021 13:41:13 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 24 Jun 2021 13:41:13 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 15OIf9Hv041395; Thu, 24 Jun 2021 13:41:10 -0500 From: Pratyush Yadav To: Vinod Koul CC: Nikhil Devshatwar , Tomi Valkeinen , Laurent Pinchart , Paul Kocialkowski , Vignesh Raghavendra , Chunfeng Yun , Kishon Vijay Abraham I , Peter Chen , Pratyush Yadav , Rob Herring , , , Subject: [PATCH v3 0/7] Rx mode support for Cadence DPHY Date: Fri, 25 Jun 2021 00:11:01 +0530 Message-ID: <20210624184108.21312-1-p.yadav@ti.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series adds support for Rx mode on Cadence DPHY driver. It has been split off from [0] to facilitate easier merging. I have still kept it as v3 to maintain continuity with the previous patches. This series also includes conversion to YAML binding. Tested on TI's J721E with OV5640 sensor. [0] https://patchwork.linuxtv.org/project/linux-media/list/?series=5526&state=%2A&archive=both Changes in v3: - Use a table to select the band. - Use a table to poll the data lane ready bits. - Multiply the DPHY HS clock rate by 2 to get the bit rate since the clock is DDR. - Add Rob's R-by. Changes in v2: - Drop reg description. - Add a description for each DPHY clock. - Rename dphy@... to phy@... in example. - Add Laurent's R-by. - Re-order subject prefixes. - Re-order subject prefixes. - Add power-domain to the example. - Add Laurent's R-by. - Re-order subject prefixes. Paul Kocialkowski (1): phy: Distinguish between Rx and Tx for MIPI D-PHY with submodes Pratyush Yadav (6): phy: cdns-dphy: Prepare for Rx support phy: cdns-dphy: Allow setting mode phy: cdns-dphy: Add Rx support phy: dt-bindings: Convert Cadence DPHY binding to YAML phy: dt-bindings: cdns,dphy: make clocks optional phy: dt-bindings: cdns,dphy: add power-domains property .../devicetree/bindings/phy/cdns,dphy.txt | 20 - .../devicetree/bindings/phy/cdns,dphy.yaml | 54 +++ drivers/phy/cadence/cdns-dphy.c | 344 ++++++++++++++++-- include/linux/phy/phy-mipi-dphy.h | 13 + 4 files changed, 375 insertions(+), 56 deletions(-) delete mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.txt create mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.yaml -- 2.30.0