From patchwork Wed Jun 12 19:10:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 10990731 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0475214C0 for ; Wed, 12 Jun 2019 19:10:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E785126253 for ; Wed, 12 Jun 2019 19:10:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D96CC286B4; Wed, 12 Jun 2019 19:10:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7A16026253 for ; 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Wed, 12 Jun 2019 19:10:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1560366619; bh=PpXzJTcv8ItycyJTxzjx96xBpUQ+9JUzvtL8caAD2b4=; h=From:To:Cc:Subject:Date:From; b=huWUrGFlOUjsO4RjExq4Cy2hh+dNiS55XhKDTQriqE2QzSJyOmeF68j9fmh2IP3YD +XuZ8FonCYvyK3+oRct2dLHxGn4UAdzyZ1CKpT9PerngQ0nr016/GFbm3koSbrc+te HSPpRajmf0RpsdhcGPa+y6NvyoINQXtLbhaVCqTE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B6C8C60DAB Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo Cc: agross@kernel.org, bjorn.andersson@linaro.org, marc.w.gonzalez@free.fr, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jeffrey Hugo Subject: [PATCH v5 0/6] MSM8998 Multimedia Clock Controller Date: Wed, 12 Jun 2019 13:10:00 -0600 Message-Id: <1560366600-5826-1-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 To: unlisted-recipients:; (no To-header on input) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The multimedia clock controller (mmcc) is the main clock controller for the multimedia subsystem and is required to enable things like display and camera. v5: -handle the case where gcc uses rpmcc for xo, but the link is not specified in dt -have gcc select rpmcc v4: -fix makefile to use correct config item -pick up tags -fix ordering of clocks and clock-names in dt -drop MODULE_ALIAS -wait for xo in mmcc since that was found to be useful in some debug configs v3: -Rebase onto linux-next to get the final version of the clk parent rewrite series -Moved the bindings header to the bindings patch per Rob -Made xo manditory for GCC to work around the lack of clk orphan probe defer to avoid the uart console glitch v2: -Rebased on the "Rewrite clk parent handling" series and updated to the clk init mechanisms introduced there. -Marked XO clk as CLK_IGNORE_UNUSED to avoid the concern about the XO going away "incorrectly" during late init -Corrected the name of the XO clock to "xo" -Dropped the fake XO clock in GCC to prevent a namespace conflict -Fully enumerated the external clocks (DSI PLLs, etc) in the DT binding -Cleaned up the weird newlines in the added DT node -Added DT header file to msm8998 DT for future clients Jeffrey Hugo (6): dt-bindings: clock: Document external clocks for MSM8998 gcc arm64: dts: msm8998: Add xo clock to gcc node clk: qcom: smd: Add XO clock for MSM8998 dt-bindings: clock: Add support for the MSM8998 mmcc clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver arm64: dts: qcom: msm8998: Add mmcc node .../devicetree/bindings/clock/qcom,gcc.txt | 10 + .../devicetree/bindings/clock/qcom,mmcc.txt | 21 + arch/arm64/boot/dts/qcom/msm8998.dtsi | 16 + drivers/clk/qcom/Kconfig | 9 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/clk-smd-rpm.c | 24 +- drivers/clk/qcom/gcc-msm8998.c | 29 +- drivers/clk/qcom/mmcc-msm8998.c | 2915 +++++++++++++++++ include/dt-bindings/clock/qcom,mmcc-msm8998.h | 210 ++ 9 files changed, 3214 insertions(+), 21 deletions(-) create mode 100644 drivers/clk/qcom/mmcc-msm8998.c create mode 100644 include/dt-bindings/clock/qcom,mmcc-msm8998.h