Struct clk_ops

Author: jyqc

August undefined, 2024

WebMar 31, 2024 · Due to lack of maintainance and stall of development for a few years now, and since no new features will ever be added upstream, remove support for OX810 and OX820 clock driver. WebMay 20, 2011 · The decision to propagate is left up to the > implementation-specific set_rate callback - if it returns > CLK_SET_RATE_PROPAGATE (and populate the parent_rate …

clk: add si5351 i2c common clock driver [LWN.net]

WebMar 23, 2024 · The Ontario Public Service ( OPS) is one of the largest employers in the province, employing more than 60,000 people. We have a wide range of meaningful and … Webstruct clk_si514 *data = to_clk_si514 (hw); unsigned int val; int err; err = regmap_read (data-> regmap, SI514_REG_CONTROL, &val); if (err < 0) return err; return !! (val & SI514_CONTROL_OE); } /* Retrieve clock multiplier and dividers from hardware */ static int si514_get_muldiv ( struct clk_si514 *data, struct clk_si514_muldiv *settings) { shelf officeworks

[PATCH 3/3] clk: qcom: smd-rpm: Add .is_prepared hook

WebLinux debugging, tracing, profiling & perf. analysis. Check our new training course. with Creative Commons CC-BY-SA WebI Common implementation of the clk.h API (de ned in drivers/clk/clk.c) I struct clk_ops: operations invoked by the clk API implementation I Not supposed to be modi ed when … Web共通clk_core構造体を利用するプラットフォームとデバイスドライバは、clk_core構造体内のclk_ops構造体へのポインタを用いて、clk-providor.hで定義された、ハードウェア固有の処理を実行します。 shelf offering stock

Struct clk_ops

[PATCH v7 02/12] clk: tegra: Refactor PLL programming code

WebSault College of Applied Arts and Technology is a publicly funded college in Sault Ste. Marie, Ontario.It began in 1965 as the Ontario Vocational Centre. Today, Sault College offers full … WebMay 7, 2024 · Clock 时钟就是 SoC 中的脉搏，由它来控制各个部件按各自的节奏跳动。比如，CPU主频设置，串口的波特率设置，I2S的采样率设置，I2C的速率设置等等。这些不同的clock设置，都需要从某个或某几个时钟源头而来，最终开枝散叶，形成一颗时钟树。可通过 cat /sys/kernel/debug/clk/clk_summary 查看这棵时钟树。内核中用 CCF 框架来管理 …

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WebOct 18, 2024 · However, the most likely candidate to trigger that parent change is a call to clk_set_rate(), with determine_rate() figuring out which parent is the best suited for a given rate. The other trigger would be a call to clk_set_parent(), but it's far less used, and it doesn't look like there's any obvious user for that clock.

Weba struct clk corresponding to the clock producer, or valid IS_ERR() condition containing errno. struct clk *devm_clk_get_optional (struct udevice *dev, const char *id) ¶ lookup and … WebDec 21, 2011 · The two *_count fields are for tracking calls to the enable and prepare operations, while the bulk of the "work" is done within the struct clk_hw_ops field ( ops ). …

WebMar 28, 2024 · From: Emil Renner Berthing <> Date: Tue, 28 Mar 2024 01:08:07 +0200: Subject: Re: [PATCH v6 13/21] clk: starfive: Add StarFive JH7110 system clock driver WebJob Board. If you’re an employer and would like to post a job, please visit this page to submit a posting. 6 Month Contract. Casual/Seasonal. Contract. Fee for Service Agreement. Full …

Web在rk3568中主要包含4个设备：. isp-subdev：图像处理控制器，如3a处理，并将处理后的所得的参数反馈给sensor。. csi-subdev： mipi数据解析控制器。. cis2-dphy: mipi数据硬件接收控制器。. sensor: 外接的sensor，支持mipi输出。. 下面我看下瑞芯微MIPI-CSI是如何用设备 …

WebThe functionality is somewhat similar to the clk-emc.c which serves Tegra124+ SoC's, the later HW generations support more parent clock sources and the HW configuration and integration with the EMC drivers differs a tad from the older gens, hence it's not really worth to try to squash everything into a single source file. shelf office bookcaseWebstruct clk_hw **hws; struct clk_hw_onecell_data *clk_data; struct device *dev = &sdev->dev; struct device_node *np = dev->of_node; const struct scmi_handle *handle = sdev->handle; … shelf offshoreWebThe following clocks are to be controlled locally by the apps processor, add support for them: 1. ocmemcx_ocmemnoc_clk 2. gcc_mmss_noc_cfg_ahb_clk 3. gcc_ocmem_noc_cfg_ahb_clk Temporarily enable the gcc_mmss_noc_cfg_ahb_clk and gcc_ocmem_noc_cfg_ahb_clk clocks in post_init while the bus driver adds support for them. shelf of ptmt priceWebFrom: Peng Fan Add mcore_booted boot parameter which could simplify AMP clock management. To i.MX93, there is CCM(clock control Module) to generate shelf of rockWebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 1/2] clk: at91: fix update bit maps on CFG_MOR write @ 2024-09-09 15:30 Eugen.Hristev 2024-09-09 15:30 … shelfogyWebNov 8, 2024 · The RPM clocks are enabled/disabled through clk framework prepare/unprepare hooks. Without .is_prepared hook, those unused RPM clocks will not … shelf of life calculatorWebconststructclk_ops clk_fixed_rate_ops = { .get_rate= clk_fixed_rate_get_rate, .enable= dummy_enable, .disable= dummy_enable, voidclk_fixed_rate_ofdata_to_plat_(structudevice *dev, structclk_fixed_rate *plat) structclk *clk = &plat->clk; if(CONFIG_IS_ENABLED(OF_REAL)) plat->fixed_rate= dev_read_u32_default(dev, "clock … shelf office desk