From patchwork Sun Sep 27 19:06:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Marek X-Patchwork-Id: 250044 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=-6.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 5BAF6C4346E for ; Sun, 27 Sep 2020 19:08:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2465323A03 for ; Sun, 27 Sep 2020 19:08:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marek-ca.20150623.gappssmtp.com header.i=@marek-ca.20150623.gappssmtp.com header.b="LC727mUV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726424AbgI0TIc (ORCPT ); Sun, 27 Sep 2020 15:08:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726239AbgI0TIc (ORCPT ); Sun, 27 Sep 2020 15:08:32 -0400 Received: from mail-qt1-x842.google.com (mail-qt1-x842.google.com [IPv6:2607:f8b0:4864:20::842]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 147AFC0613CE for ; Sun, 27 Sep 2020 12:08:32 -0700 (PDT) Received: by mail-qt1-x842.google.com with SMTP id 19so6590367qtp.1 for ; Sun, 27 Sep 2020 12:08:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marek-ca.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Ox4kkZQ5jmnWvNP9rua6aQzsp4HEmvu06n20ZhRYnc8=; b=LC727mUVU6gUK92EQxAMouDA2cLkCRhMrE4TnGSOnb0eApwvIwVb1zyNV1mrlcNHQD QmoKSuq4OpNmB+/dXOe8P7XRF9RHSKDJG57YAcj2RHWwE8muOKzco8nCYg+MS9g/yEdq DstFwLZV+v0zln1beecwV4Oa+UkSKfDBRnzIjaubYfyN1JqcKVtKPONVt8+q/tVse/44 Zjkp3um0qnHh/Sn0yoQZMDWjvmQ6/Z5fOEMasEKwqTNT/5ZkJ9znVW+4+pI/Er8j8PVZ 0ia+MFmcpTQ7uOkXbzGKYFLLlswFqF/0NX0snNIl04tI1a0f2JIbHgI75e6xPFFa/4Ep 371g== 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=Ox4kkZQ5jmnWvNP9rua6aQzsp4HEmvu06n20ZhRYnc8=; b=JddN/QxiB1XP1ypwmW+UpcRPFt2Pdwu5Lc52Mp3hL8OJGXOCYbe8zuBc12vEyUFbHb IKl20OlcZVFutuzRtS6gQBLc54TsOK3YzalEqrKMf4xa5FvoodntOG7zAfmuVAlmmdS2 l+HaFE2UUdy6rGI0Y/zQoC9y8LsFDXSGfpRBSzqYNeY1PXNi6jOcQlI1tDMuClCDgKny JeBBKwfhqzasIJgkUtaqDq2QkqmYBsv1X+RS5lk1SQe5LASoLc0yzQvH/m5+RvlJ3mh9 oA/JpdEWJxxQvgHA63tHgJ/Y92g1DctEhdI4EScQZo56Z9674AyLpKOab/13XE9+lSyO 8Lrw== X-Gm-Message-State: AOAM530t1RokEn2xyVlnjn7gdIc5aFa870TYBWCU55TT5Dyy5Kkg3eMG +J+HymPB07KQNah6Km6ID3U3nPYSvG4NOj2S X-Google-Smtp-Source: ABdhPJx6RPsaVCQyvhA31t7en3mWGbE8yiKqxY/wvEWoQm3EjKsp/Km0JQzfJdIp/1NGe5t+mHq0nQ== X-Received: by 2002:ac8:6d32:: with SMTP id r18mr6780937qtu.246.1601233710672; Sun, 27 Sep 2020 12:08:30 -0700 (PDT) Received: from localhost.localdomain ([147.253.86.153]) by smtp.gmail.com with ESMTPSA id s25sm7973827qtc.90.2020.09.27.12.08.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Sep 2020 12:08:29 -0700 (PDT) From: Jonathan Marek To: linux-arm-msm@vger.kernel.org Cc: Andy Gross , Bjorn Andersson , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK), linux-kernel@vger.kernel.org (open list), Michael Turquette , Rob Herring , Stephen Boyd Subject: [PATCH v4 0/2] SM8150 and SM8250 dispcc drivers Date: Sun, 27 Sep 2020 15:06:49 -0400 Message-Id: <20200927190653.13876-1-jonathan@marek.ca> X-Mailer: git-send-email 2.26.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add display clock drivers required to get DSI and DP displays working on SM8150 and SM8250 SoCs. Derived from downstream drivers. Notable changes compared to downstream: - EDP clks removed (nothing uses these even in downstream it seems) - freq_tbl values for dp_link clk is in Hz and not kHz v2: - updated dts example to reflect the change (first patch) - updated config_ctl_hi1_val in sm8250 dispcc to latest downstream v3: - combined dt-binding: "gcc_disp_gpll0_clk_src" is needed by sc7180 too - use the right order in drivers/clk/qcom/Kconfig v4: - Dropped combining yaml with sdm845/sc7180 dispcc - Combined drivers into one (sm8250 driver + patched pll config for sm8150) - Dropped uses of CLK_GET_RATE_NOCACHE (which was copied from downstream) - Dropped CLK_SET_RATE_PARENT from some DP clocks (upstream phy design) Jonathan Marek (2): dt-bindings: clock: add QCOM SM8150 and SM8250 display clock bindings clk: qcom: Add display clock controller driver for SM8150 and SM8250 .../bindings/clock/qcom,dispcc-sm8x50.yaml | 93 ++ drivers/clk/qcom/Kconfig | 9 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/dispcc-sm8250.c | 1107 +++++++++++++++++ .../dt-bindings/clock/qcom,dispcc-sm8150.h | 1 + .../dt-bindings/clock/qcom,dispcc-sm8250.h | 66 + 6 files changed, 1277 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml create mode 100644 drivers/clk/qcom/dispcc-sm8250.c create mode 120000 include/dt-bindings/clock/qcom,dispcc-sm8150.h create mode 100644 include/dt-bindings/clock/qcom,dispcc-sm8250.h Reviewed-by: Rob Herring