2024 Syscon regmap lookup failed

Syscon regmap lookup failed

Author: ssqu

August undefined, 2024

WebJan 10, 2024 · The structure rockchip_clk_provider needs to refer the GRF regmap in somewhere, if the CRU node has not "rockchip,grf" property, calling syscon_regmap_lookup_by_phandle will return an invalid GRF regmap, and the MUXGRF type clock will be not supported. Therefore, we need to add them. WebJul 14, 2024 · FEC DRIVER STALLED ISSUE IN IMX6SL. 07-10-2024 09:00 PM. Currently I am working on IMX6 Sololite Linux Kernel Version-3.10.17. I tried with the Latest Kernel version-4.1.2. I am facing the ethernet speed and stalled issues while transmitting or receiving the files using scp. Kindly help me in resolving the stalled issue and speed issue while ...

Re: [PATCH] ARM: da8xx: use platform data for CFGCHIP …

Webgpr = syscon_regmap_lookup_by_compatible ( "fsl,imx6q-iomuxc-gpr" ); if (! IS_ERR (gpr)) regmap_update_bits (gpr, IOMUXC_GPR1, IMX6Q_GPR1_ENET_CLK_SEL_MASK, clksel); else. pr_err ( "failed to find fsl,imx6q-iomuxc-gpr regmap\n" ); WebJul 14, 2024 · I tried with the Latest Kernel version-4.1.2. I am facing the ethernet speed and stalled issues while transmitting or receiving the files using scp. Kindly help me in resolving the stalled issue and speed issue while transferring the Files using Ethernet. marietta high school baseball field

Backup & Recovery — IP-Symcon :: Automatisierungssoftware

WebIt is actually just a set of wrapper APIs for regmap. When you request access to syscon, the regmap is created, if it doesn't exist yet. The header required for using the syscon API is . As this API is based on regmap, you must also include . Webregmap_read (data->regmap, data->offset + SNVS_LPSRTCMR, &msb); regmap_read (data->regmap, data->offset + SNVS_LPSRTCLR, &lsb); return (u64)msb << 32 lsb; } /* Read the secure real time counter, taking care to deal with the cases of the * counter updating while being read. */ static u32 rtc_read_lp_counter (struct snvs_rtc_data *data) { WebDec 8, 2024 · From: Yifeng Zhao This patch implements a combo phy driver for Rockchip SoCs with NaNeng IP block. This phy can be used as pcie-phy, usb3-phy, marietta high school blue devils

linux/mach-imx6q.c at master · torvalds/linux · GitHub

FEC DRIVER STALLED ISSUE IN IMX6SL - NXP Community

WebIf this is * DEFAULT, the @reg_format_endian_default value from the * regmap bus is used. * * @ranges: Array of configuration entries for virtual address ranges. * @num_ranges: Number of range configuration entries. * @use_hwlock: Indicate if a hardware spinlock should be used. * @use_raw_spinlock: Indicate if a raw spinlock should be used ... WebC++ (Cpp) syscon_node_to_regmap - 30 examples found. These are the top rated real world C++ (Cpp) examples of syscon_node_to_regmap extracted from open source projects. You can rate examples to help us improve the quality of examples. natural light golf shirtWeb*PATCH] mfd: syscon: Use a unique name with regmap_config @ 2024-01-22 20:27 ` Suman Anna 0 siblings, 0 replies; 7+ messages in thread From: Suman Anna @ 2024-01-22 20:27 UTC (permalink / raw) To: Lee Jones Cc: Arnd Bergmann, David Lechner, Tony Lindgren, Roger Quadros, linux-kernel, linux-arm-kernel, linux-omap, Suman Anna The DT node full … marietta high school class of 1959

"WebCONFIG_POWER_RESET_SYSCON - syscon-reboot.ko - Reboot support for generic SYSCON mapped register reset kernelversion: stable - 6.2.11 mainline - 4.14.312 mainline - 5.15.107 mainline - 4.19.280 mainline - 6.1.24 mainline - 5.4.240 mainline - 5.10.177 mainline - 6.3-rc6 [click here for custom version] architecture: > x86 arm arm64 powerpc mips ... " - Syscon regmap lookup failed

Syscon regmap lookup failed

C++ (Cpp) syscon_node_to_regmap Examples - HotExamples

WebApr 8, 2014 · Regmap is get via syscon_early_regmap_lookup_by_phandle () Regular device probes attach device to regmap via regmap_attach_dev (). For early syscon initialization is necessary to extend struct syscon and provide remove function which unmap all early init structures. Signed-off-by: Michal Simek --- Changes in v3: Web+ * syscon_early_regmap_lookup_by_phandle - Early phandle lookup function + * @np: device_node pointer + * @property: property name which handle system controller phandle

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WebOct 30, 2024 · 2. The chown system call (and, by extension, the chown and rsync --chown commands) may only be used by root. You're connecting to the remote system as the ansible user, so the remote system will not permit the operation. The rsync command recognizes that it's not running as root on the remote system, so it silently ignores the - … WebThe syscon_regmap_lookup_by_phandle() will never return NULL, thus use IS_ERR() to validate the return value instead of IS_ERR_OR_NULL(). Fixes: d41f59fd92f2 ("clk: sprd: Add common infrastructure") Signed-off-by: Baolin Wang ---Changes from v1: - Add fixes tag.---drivers/clk/sprd/common.c 2 +-

Webregmap.h - include/linux/regmap.h - Linux source code (v6.2.6) - Bootlin. Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, C libraries...) Linux debugging. Check our new training course. WebMar 6, 2024 · Though it's called syscon_regmap_lookup_by_phandle () and it can be used to replace the entire pattern: "Parse property; Find node by phandle; Get regmap by node". Basically the of_parse_phandle () and syscon_node_to_regmap () methods invocation can be replaced with just a single function call. Thus there won't be need to worry about

Web[PATCH v2 1/2] clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() From: Baolin Wang Date: Tue Oct 08 2024 - 03:42:00 EST ... pr_err("%s: failed to get syscon regmap\n", __func__); return PTR_ERR(regmap);}-- … WebSep 17, 2024 · 1 There is the regmap API in the linux kernel which provides easy access for register based devices. My device (an ADC, which is currently not supported by the kernel itself), is command based (which means, you send a command, e.g. 0x04 to start a ADC conversion) and you get an answer back.

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marietta high school class of 66WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 1/2] regulator: Add regmap support to regulator-fixed device tree binding @ 2015-11-28 21:13 Simon Arlott 2015-11-28 21:14 ` [PATCH 2/2] regulator: fixed: Add support for regmap Simon Arlott 2015-11-30 12:10 ` [PATCH 1/2] regulator: Add regmap support to regulator-fixed device tree … marietta high school emailhttp://events17.linuxfoundation.org/sites/events/files/slides/belloni-mfd-regmap-syscon_0.pdf marietta high school facebookWebJul 21, 2024 · mipi_dsi->regmap = syscon_regmap_lookup_by_phandle (np, "gpr"); if (IS_ERR (mipi_dsi->regmap)) { dev_err (&pdev->dev, "failed to get parent regmap\n"); ret = … marietta high school football georgiaWebJul 17, 2024 · regmap_update_bits (pcie->subctrl, reg, bit_mask, mode << bit_shift); use below function create struct regmap: 1 2 hisi_pcie->subctrl = syscon_regmap_lookup_by_compatible ("hisilicon,pcie-sas-subctrl"); reference: Documentation/devicetree/bindings/regmap/regmap.txt ../mfd/mfd.txt ./syscon.txt Linux … marietta high school directoryWebTo restore the configuration file the following steps are necessary: Terminate the IP-Symcon service. Copy any "settings1234567890.json" from the folder "backup" into the main folder (e.g., the file with the highest number in the file name) Delete the current "settings.json". Rename the copied "settings1234567890.json" into "settings.json". marietta high school counselorWebmodulename: syscon-reboot.koconfigname: CONFIG_POWER_RESET_SYSCON. Linux Kernel Configuration. └─> Device Drivers. └─> Board level reset or power off. └─> Device Tree and Open Firmware support. └─> Generic SYSCON regmap reset driver. Reboot support for generic SYSCON mapped register reset. marietta high school bus routes