From patchwork Sat Jan 9 13:46:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 359794 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=-11.8 required=3.0 tests=BAYES_00, 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 F19E9C4332D for ; Sat, 9 Jan 2021 13:47:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF8BE235FC for ; Sat, 9 Jan 2021 13:47:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725892AbhAINrC (ORCPT ); Sat, 9 Jan 2021 08:47:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725872AbhAINrC (ORCPT ); Sat, 9 Jan 2021 08:47:02 -0500 Received: from relay05.th.seeweb.it (relay05.th.seeweb.it [IPv6:2001:4b7a:2000:18::166]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADF6DC061786; Sat, 9 Jan 2021 05:46:21 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (unknown [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r2.th.seeweb.it (Postfix) with ESMTPSA id E18C23EEB9; Sat, 9 Jan 2021 14:46:19 +0100 (CET) From: AngeloGioacchino Del Regno To: linux-arm-msm@vger.kernel.org Cc: konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org, agross@kernel.org, bjorn.andersson@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, AngeloGioacchino Del Regno Subject: [PATCH 0/9] Clock fixes for MSM8998 GCC, MMCC, GPUCC Date: Sat, 9 Jan 2021 14:46:08 +0100 Message-Id: <20210109134617.146275-1-angelogioacchino.delregno@somainline.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch series fixes some issues with the MSM8998 clocks and, in particular, brings a very important fix to the GCC PLLs. These fixes are enhancing this SoC's stability and also makes it possible to eventually enable the Adreno GPU (with proper clock scaling) and other components. This patch series was tested on: - Sony Xperia XZ Premium (MSM8998) - F(x)Tec Pro1 (MSM8998) AngeloGioacchino Del Regno (9): clk: qcom: gcc-msm8998: Wire up gcc_mmss_gpll0 clock clk: qcom: gcc-msm8998: Add missing hmss_gpll0_clk_src clock clk: qcom: gcc-msm8998: Mark gpu_cfg_ahb_clk as critical clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs clk: qcom: mmcc-msm8998: Set CLK_GET_RATE_NOCACHE to pixel/byte clks clk: qcom: mmcc-msm8998: Add hardware clockgating registers to some clks clk: qcom: mmcc-msm8998: Set bimc_smmu_gdsc always on clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc clk: qcom: gpucc-msm8998: Allow fabia gpupll0 rate setting drivers/clk/qcom/gcc-msm8998.c | 143 ++++++++++++------- drivers/clk/qcom/gpucc-msm8998.c | 18 ++- drivers/clk/qcom/mmcc-msm8998.c | 20 ++- include/dt-bindings/clock/qcom,gcc-msm8998.h | 2 + 4 files changed, 125 insertions(+), 58 deletions(-)