Received: by 2002:a05:6358:111d:b0:dc:6189:e246 with SMTP id f29csp1204299rwi; Thu, 3 Nov 2022 02:23:18 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5S5nzPWioA7bmlUdypXK54UwdlgGH24oCPIcLraFPb7+Cc0eR3nTOnQ5JFbYp3Zkzyq+9b X-Received: by 2002:a05:6a00:c8f:b0:56d:465d:9fd5 with SMTP id a15-20020a056a000c8f00b0056d465d9fd5mr23190194pfv.38.1667467398422; Thu, 03 Nov 2022 02:23:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1667467398; cv=none; d=google.com; s=arc-20160816; b=PPPh/pIRoxEJGvXgu792KvJ5erviA705UIgg6+v1cXTDCL0Zm4K4XZz3HCHCoIEmC6 bffWySRCxF96B2U01aSVOjZcsj/tR9viSgCL1MsRW1gZNyk2XE8xuLSAsQmDUxt5+/qf qIRKOw5TI6km4W+yXI0Rcsfb10qze3O/gPsmy2KZTYcL9/stXBOZ9KSo+bs2L6Dbvpuj vzC5bBbqymf22QncVY2M2jN4BAhIJg3lm54pxxSZrAVK58xp00B1s0pSmgxSrm2rgzvA gk7N6HTzFDARzscN+QxgeB9DsyjtdReLhUiZxQHg3SUNP/AihGqrJ+WgMMyvSTnuyCbY y/SQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:content-transfer-encoding:mime-version :message-id:date:subject:cc:from; bh=PXiwBe6tGyYkRiVVZ3kGDu6FW/Q6IG3L++54j8MrpnM=; b=hvZ9MphRNDT16spLpe2fuXHkyN7M20jJlCHcMQ8ErTBQJJFAHEBSdQ8WzHm8YWsMPv Yrbr/xlQsufbN6JHBgPoWH7TfZnSrje8oq1NU2UO0nZGSoftGAD/70MN8tWgV/JxrSRN ilJpc5zEvgUP0ReYGkRAfu7U0yVJdDRltLai7/wJWx3+fOOH4vvGqU6v6iP4BOQNB70v 1AROFSYg6f5kmY1OC0isohFEMIoAMYrYoxqLAytPRbBtPcscusap0al+cHT67CGxEKx4 JoP+MDT2SFnaF3/ZuRuzQ9Joh9H1fCzurHyoJOzyH/clGJRRf8gOf+fSg96mqCIqRv9w ErYA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id kx7-20020a17090b228700b00212deed484esi541109pjb.132.2022.11.03.02.23.05; Thu, 03 Nov 2022 02:23:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230396AbiKCJOK (ORCPT + 98 others); Thu, 3 Nov 2022 05:14:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230497AbiKCJNa (ORCPT ); Thu, 3 Nov 2022 05:13:30 -0400 Received: from ironport.ite.com.tw (60-251-196-230.hinet-ip.hinet.net [60.251.196.230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F42ADF6D; Thu, 3 Nov 2022 02:13:00 -0700 (PDT) Received: from unknown (HELO mse.ite.com.tw) ([192.168.35.30]) by ironport.ite.com.tw with ESMTP; 03 Nov 2022 17:12:59 +0800 Received: from CSBMAIL1.internal.ite.com.tw (CSBMAIL1.internal.ite.com.tw [192.168.65.58]) by mse.ite.com.tw with ESMTP id 2A39CtA0002280; Thu, 3 Nov 2022 17:12:55 +0800 (GMT-8) (envelope-from allen.chen@ite.com.tw) Received: from VirtualBox.internal.ite.com.tw (192.168.70.46) by CSBMAIL1.internal.ite.com.tw (192.168.65.58) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.14; Thu, 3 Nov 2022 17:12:55 +0800 From: allen CC: Allen Chen , Jau-Chih Tseng , Hermes Wu , Kenneth Hung , Pin-yen Lin , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "open list:DRM DRIVERS" , Jernej Skrabec , Jonas Karlman , Laurent Pinchart , open list Subject: [PATCH v7 0/2] *** IT6505 driver read dt properties *** Date: Thu, 3 Nov 2022 17:12:41 +0800 Message-ID: <20221103091243.96036-1-allen.chen@ite.com.tw> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [192.168.70.46] X-ClientProxiedBy: CSBMAIL1.internal.ite.com.tw (192.168.65.58) To CSBMAIL1.internal.ite.com.tw (192.168.65.58) X-TM-SNTS-SMTP: 2838FB2AFEA8CFF14AC738512C4416578E0EBA9D159E75B0586F7E1864BEC8E92002:8 X-MAIL: mse.ite.com.tw 2A39CtA0002280 X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,PDS_RDNS_DYNAMIC_FP, RDNS_DYNAMIC,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series let driver can read properties from dt to restrict dp output bandwidth. Changes in v3: -Rename property name. Changes in v4: -Use data-lanes and link-frequencies instead of "ite,dp-output-data-lane-count" and "ite,dp-output-max-pixel-clock-mhz". Changes in v5: -Add a port and a endpoint. -Move data-lanes property to the output endpoint. Changes in v6: -Modified data-lanes description by suggestion. Changes in v7: -Add commit messages to explain reason for breaking users. allen chen (2): dt-bindings: it6505: add properties to restrict output bandwidth drm/bridge: add it6505 driver to read data-lanes and link-frequencies from dt .../bindings/display/bridge/ite,it6505.yaml | 68 ++++++++++++++-- drivers/gpu/drm/bridge/ite-it6505.c | 80 ++++++++++++++++++- 2 files changed, 139 insertions(+), 9 deletions(-) -- 2.25.1