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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21590C07545 for ; Tue, 24 Oct 2023 14:57:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343706AbjJXO5v (ORCPT ); Tue, 24 Oct 2023 10:57:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234594AbjJXO5t (ORCPT ); Tue, 24 Oct 2023 10:57:49 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3ABA93; Tue, 24 Oct 2023 07:57:47 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33EC5C433C7; Tue, 24 Oct 2023 14:57:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698159467; bh=s/VUvPIvocwydre8aEQCLcJ68J8VdRol0E4B7DLzRHc=; h=Date:From:To:Subject:Cc:From; b=Ctp1TyfPYbWe/9XLLyWuwjW0W1A5VQslCYUYCixU9MHE7zrerhGEzK+3mF3L45BgJ vpU9D4fBG7s73jxIkoox69gPatUnQBW0+IaL2KH2tTl3Td99AJsIyNGoT//xJ3L0js H+MiUgrO3esFi2QCw/nFYNwTZ653d1nN1U9v8AAtHl5BjGjZEDnHyj/y4LuVtmvRUx nrpDgJYbNpYx8GVlbQtBIjngsm6zW0hrWKGCHnl3xVjBtBIVRD6hXvOeht2zLpYalm lkFnKNoONNxvxcqgu8pISkNCtT8m7QTxGoUulhVYgvJ9tfgkebvHNRTtc9bwEr+LfG 8AaJ560a+H42w== Message-ID: Date: Tue, 24 Oct 2023 23:57:44 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Chanwoo Choi Content-Language: en-US To: "Rafael J. Wysocki" Subject: [GIT PULL] devfreq next for 6.7 Cc: "open list:DEVICE FREQUENCY (DEVFREQ)" , Linux Kernel Mailing List , Chanwoo Choi , Chanwoo Choi , MyungJoo Ham , Kyungmin Park Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Rafael, This is devfreq-next pull request for v6.7. I add detailed description of this pull request on the following tag. Please pull devfreq with following updates. Best Regards, Chanwoo Choi The following changes since commit 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa: Linux 6.6-rc4 (2023-10-01 14:15:13 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-next-for-6.7 for you to fetch changes up to 8f0cd531ee18c70f4655112c49f3c3e329636e7f: dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support (2023-10-19 21:27:11 +0900) ---------------------------------------------------------------- Update devfreq next for v6.7 Detailed description for this pull request: 1. Update devfreq core - Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs to support the specific device like UFS which handle the multiple clocks through OPP (Operationg Performance Point) framework. 2. Update the devfreq / devfreq-event drivers - Add perf support to the Rockchip DFI(DDR Monitor Module) devfreq-event driver. : Generalize rockchip-dfi.c to support new RK3568/RK3588 using different DDR type. : Covert devicetree bidning document format to yaml. : DFI is a unit which is suitable for measuring DDR utilization for the DDR frequency scaling driver. Add perf support feature to rockchip-dfi.c to extend DFI usage. The perf support has been tested on a RK3568 and a RK3399. - Protect the OPP handling code in critical section because the voltage of shared OPP might be changed by multiple drivers on Mediatek CCI devfreq driver. - Use device_get_match_data() on Samsung Exynos PPMU devfreq-event driver. ---------------------------------------------------------------- Dan Carpenter (1): PM / devfreq: mediatek: unlock on error in mtk_ccifreq_target() Manivannan Sadhasivam (1): PM / devfreq: Switch to dev_pm_opp_find_freq_{ceil/floor}_indexed() APIs Mark Tseng (1): PM / devfreq: mediatek: protect oop in critical session Rob Herring (1): PM / devfreq: exynos-ppmu: Use device_get_match_data() Sascha Hauer (22): PM / devfreq: rockchip-dfi: Make pmu regmap mandatory PM / devfreq: rockchip-dfi: Embed desc into private data struct PM / devfreq: rockchip-dfi: use consistent name for private data struct PM / devfreq: rockchip-dfi: Add SoC specific init function PM / devfreq: rockchip-dfi: dfi store raw values in counter struct PM / devfreq: rockchip-dfi: Use free running counter PM / devfreq: rockchip-dfi: introduce channel mask PM / devfreq: rk3399_dmc,dfi: generalize DDRTYPE defines PM / devfreq: rockchip-dfi: Clean up DDR type register defines PM / devfreq: rockchip-dfi: Add RK3568 support PM / devfreq: rockchip-dfi: Handle LPDDR2 correctly PM / devfreq: rockchip-dfi: Handle LPDDR4X PM / devfreq: rockchip-dfi: Pass private data struct to internal functions PM / devfreq: rockchip-dfi: Prepare for multiple users PM / devfreq: rockchip-dfi: give variable a better name PM / devfreq: rockchip-dfi: Add perf support PM / devfreq: rockchip-dfi: make register stride SoC specific PM / devfreq: rockchip-dfi: account for multiple DDRMON_CTRL registers PM / devfreq: rockchip-dfi: add support for RK3588 dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 support dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support .../bindings/devfreq/event/rockchip,dfi.yaml | 74 ++ .../bindings/devfreq/event/rockchip-dfi.txt | 18 - .../memory-controllers/rockchip,rk3399-dmc.yaml | 2 +- drivers/devfreq/devfreq.c | 14 +- drivers/devfreq/event/exynos-ppmu.c | 13 +- drivers/devfreq/event/rockchip-dfi.c | 814 ++++++++++++++++++--- drivers/devfreq/mtk-cci-devfreq.c | 9 +- drivers/devfreq/rk3399_dmc.c | 10 +- include/soc/rockchip/rk3399_grf.h | 9 +- include/soc/rockchip/rk3568_grf.h | 13 + include/soc/rockchip/rk3588_grf.h | 18 + include/soc/rockchip/rockchip_grf.h | 18 + 12 files changed, 854 insertions(+), 158 deletions(-) create mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip,dfi.yaml delete mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt create mode 100644 include/soc/rockchip/rk3568_grf.h create mode 100644 include/soc/rockchip/rk3588_grf.h create mode 100644 include/soc/rockchip/rockchip_grf.h