Syscon regmap lookup failed
WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Web+ Arnd, Kishon and Lee for their information. On Wednesday 24 January 2024 05:06 AM, David Lechner wrote: > This converts from using a platform device for the CFGCHIP syscon > regmap to using platform data to pass the regmap to consumers. > A lazy getter function is used so that the regmap will only be > created if it is actually used. This function will …
Syscon regmap lookup failed
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Websyscon_config.max_register = resource_size (&res) - reg_io_width; regmap = regmap_init_mmio (NULL, base, &syscon_config); kfree (syscon_config.name); if (IS_ERR (regmap)) { pr_err ("regmap init failed\n"); ret = PTR_ERR (regmap); goto err_regmap; } if (check_res) { clk = of_clk_get (np, 0); if (IS_ERR (clk)) { ret = PTR_ERR (clk); Websyscon_regmap_lookup_by_phandle identifier - Linux source code (v5.15.40) - 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
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. WebThe document example is the same as dts config. 2. (patch 2) using dev_err_probe and syscon_regmap_lookup_by_phandle_args function. Some formats changes 3. (patch 3) dts nodes sorted by the address after @ Minda Chen (3): dt-bindings: phy: Add StarFive JH7110 USB dt-binding usb: cdns3: add StarFive JH7110 USB glue layer dts: usb: add StarFive ...
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 ... WebApr 8, 2024 · It's not actually that the regmap > failed, but getting/looking up the regmap failed. Will fix. Best regards, Samin > >> + /* args [0]:offset args [1]: shift */ >> + err = regmap_update_bits (regmap, args [0], >> + STARFIVE_DWMAC_PHY_INFT_FIELD << args [1], >> + mode << args [1]); >> + if (err)
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) {
http://events17.linuxfoundation.org/sites/events/files/slides/belloni-mfd-regmap-syscon_0.pdf children\u0027s hunger alliance.orgWebregmap hasitsrootsinALSA canuseI2C,SPIandMMIO(alsoSPMI) canhandlelockingwhennecessary cancacheregisters canhandleendiannessconversion canhandleIRQchipsandIRQs cancheckregisterranges handlesreadonly,writeonly,volatile,preciousregisters handlesregisterpages … children\\u0027s hunger allianceWeb[PATCH v7 06/14] usb: phy-mxs: Add anatop regmap Peter Chen; Re: [PATCH v7 06/14] usb: phy-mxs: Add anatop regmap Shawn Guo; Re: [PATCH v7 06/14] usb: phy-mxs: Add anatop regmap Peter Chen; Re: [PATCH v7 06/14] usb: phy-mxs: Add anatop re... Shawn Guo; Re: [PATCH v7 00/14] Add power management support for mxs phy Felipe Balbi children\u0027s hunger alliance menu of hopeWebMFD subsystem The MFD subsystem has been created to handle those devices Allows to register the same device in multiple subsystems The MFD driver has to multiplex access on the bus (mainly takes care of locking) and handle IRQs May handle clocks May also need to configure the IP May do variant or functions detection Other benefit: allows driver reuse, … govt jobs for intermediate studentschildren\u0027s hunger fund charity navigatorWebC++ (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. children\u0027s hunger fund careersWebElixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, C ... children\u0027s hunger alliance menu of hope 2023