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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 E3309C6377D for ; Thu, 22 Jul 2021 02:44:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE74461264 for ; Thu, 22 Jul 2021 02:44:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230437AbhGVCDg (ORCPT ); Wed, 21 Jul 2021 22:03:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54686 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230414AbhGVCDg (ORCPT ); Wed, 21 Jul 2021 22:03:36 -0400 Received: from mail-oo1-xc2c.google.com (mail-oo1-xc2c.google.com [IPv6:2607:f8b0:4864:20::c2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AA72C0613C1 for ; Wed, 21 Jul 2021 19:44:11 -0700 (PDT) Received: by mail-oo1-xc2c.google.com with SMTP id 128-20020a4a11860000b029024b19a4d98eso1020769ooc.5 for ; Wed, 21 Jul 2021 19:44:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=XOa5JGP/QaB36txylGv/8WA29Kpuziv0aJWiro9yf5M=; b=MdLMOtJG6blCFS9ZTH8S0B80YLCo+rjEFclH0ZS6wgaH36oW9KyEsV2io3pQh229QB Hg4275E0wMP8ec8vDpevFb0ibQgPKNiuYJYuf6cyZmpPJbOi8xP8QKcN2Xhg7fucV2u1 XqA3sdsMV8N90YS2v+ZffQzjj59QXMtLT7OxtZ7UoEa0eHYL9UnqsJ4zXdXDfBx2vu4e 6EGKV54M1Lpk7UOuR11x51iQ+n4sBYVX8a2nhsXB8ta3/QLWrwDStzmU7IJiHw599gb0 KC+gTtmlYTYTvdcjp4jFox22COV4JYsQm9JD+zie7nTBbi3S4BDxbBQjJuyM44GF/hZ1 ljzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=XOa5JGP/QaB36txylGv/8WA29Kpuziv0aJWiro9yf5M=; b=G5/etuW3HY5xT2QZwjbNSROCykoHdGySJFfcs+wE7n+a52nEbwMe5GlOtTQjUNlSCT uBCcuD76/fpUXdgcKG4sx6LUBsDQXZB0aiZSQEfPkpTbVyegxqaReq+gK3f9EvUS/G0e 3KwIPZMotLrokEhwDbsksFdvRxPohXH5rlG/Jd8QyLrPByYXzEH7DpMaNcmXmO62X14z ySiahdmFviFHUzzV97EOHmmIHHk0CIWvXiHiLAcns46ybFoFV8/a5dbSU5jXuNsFEKBS Q+qUA0C4YSp2fRLu9Q3k/F+sK4EQWQOsBa7CZpZEVZc0TUw3eRgBfG6SEKGfCXYhaZMs FxwA== X-Gm-Message-State: AOAM532yJdB7yFSi19wlh4ZGPIkyU6Z73QFi+MaRQSwkeR7Xkdb+QX8p JG36wjARnsKf/GNHt4ZJBW5R8g== X-Google-Smtp-Source: ABdhPJz2HYRl1Cim/GV648ggH+HYACL81Wpb3DNsLrReG79jvZfQmMU9JrGlmcKDwyeOs4OG9u2MIg== X-Received: by 2002:a4a:4fca:: with SMTP id c193mr25835012oob.33.1626921850910; Wed, 21 Jul 2021 19:44:10 -0700 (PDT) Received: from localhost.localdomain (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id u18sm5346519oif.9.2021.07.21.19.44.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jul 2021 19:44:10 -0700 (PDT) From: Bjorn Andersson To: Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Stephen Boyd , Abhinav Kumar Cc: Kuogee Hsieh , Tanmay Shah , Chandan Uddaraju , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/5] drm/msm/dp: Allow variation in register regions Date: Wed, 21 Jul 2021 19:42:22 -0700 Message-Id: <20210722024227.3313096-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org It turns out that sc8180x (among others) doesn't have the same internal layout of the 4 subblocks. This series therefor modifies the binding to require all four regions to be described individually and then extends the driver to read these four regions. The driver will fall back to read the old single-reg format and apply the original offsets and sizes. Bjorn Andersson (5): dt-bindings: msm/dp: Change reg definition drm/msm/dp: Use devres for ioremap() drm/msm/dp: Refactor ioremap wrapper drm/msm/dp: Store each subblock in the io region drm/msm/dp: Allow sub-regions to be specified in DT .../bindings/display/msm/dp-controller.yaml | 11 +- drivers/gpu/drm/msm/dp/dp_catalog.c | 64 ++++------- drivers/gpu/drm/msm/dp/dp_parser.c | 102 +++++++++++------- drivers/gpu/drm/msm/dp/dp_parser.h | 10 +- 4 files changed, 102 insertions(+), 85 deletions(-) -- 2.29.2