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| * | driver/i2c/mxc: Enable I2C bus 3 and 4York Sun2015-04-23-3/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some SoCs have more than two I2C busses. Instead of adding ifdef to the driver, macros are put into board header file where CONFIG_SYS_I2C_MXC is defined. Signed-off-by: York Sun <yorksun@freescale.com> CC: Heiko Schocher <hs@denx.de>
| * | nand/fsl_ifc: Increase eccstat[] for IFC 2.0Scott Wood2015-04-23-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | IFC 2.0 doubled the SRAM size, which means double the number of ECCSTAT registers. Fix the resulting array overflow. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | driver/fsl_ifc: Add support to finalize CS1, CS3 address bindingPrabhakar Kushwaha2015-04-23-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | For fsl-lsch3, IFC is binded with address within 32-bit at fist. After u-boot relocates to DDR, CS1, CS3 can be binded to higher address to support large space. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * | board/ls2085_common: Increase malloc lengthPrabhakar Kushwaha2015-04-23-1/+1
| | | | | | | | | | | | | | | | | | | | | Increase malloc length for more than 2M. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | driver/ldpaa_eth: Add LDPAA Ethernet driverPrabhakar Kushwaha2015-04-23-3/+879
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LDPAA Ethernet driver is a freescale's new ethernet driver based on Layerscape architecture. Every ethernet driver controls on DPNI object. Where all DPNIs share one common DPBP and DPIO object to support Rx and Tx flows. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> CC: Cristian Sovaiala <cristian.sovaiala@freescale.com> CC: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> CC: J. German Rivera <German.Rivera@freescale.com> [York Sun: s/NetReceive/net_process_received_packet] Reviewed-by: York Sun <yorksun@freescale.com>
| * | driver/fsl-mc: Add support of MC FlibsPrabhakar Kushwaha2015-04-21-211/+4967
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale's Layerscape Management Complex (MC) provide support various objects like DPRC, DPNI, DPBP and DPIO. Where: DPRC: Place holdes for other MC objectes like DPNI, DPBP, DPIO DPBP: Management of buffer pool DPIO: Used for used to QBMan portal DPNI: Represents standard network interface These objects are used for DPAA ethernet drivers. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com> Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | fsl-ch3/README: Add description for NOR flash layout (firmware images)Bhupesh Sharma2015-04-21-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds description for NOR flash layout (firmware images) in the README file for LS2085A platforms. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | armv8/fsl-lsch3: Add Freescale Debug Server driverBhupesh Sharma2015-04-21-7/+338
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Debug Server driver is responsible for loading the Debug server FW on the Service Processor (Cortex-A5 core) on LS2085A like SoCs and then polling for the successful initialization of the same. TOP MEM HIDE is adjusted to ensure the space required by Debug Server FW is accounted for. MC uses the DDR area which is calculated as: MC DDR region start = Top of DDR - area reserved by Debug Server FW Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | QE/DeepSleep: add QE deepsleep support for armZhao Qiang2015-04-21-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Muram will power off during deepsleep, and the microcode of qe in muram will be lost, it should be reload when resume. Signed-off-by: Zhao Qiang <B45475@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | QE/DeepSleep: add QE deepsleep support for mpc85xxZhao Qiang2015-04-21-4/+108
| | | | | | | | | | | | | | | | | | | | | | | | Muram will power off during deepsleep, and the microcode of qe in muram will be lost, it should be reload when resume. Signed-off-by: Zhao Qiang <B45475@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | drivers:usb: Check if USB Erratum A005697 is applicable on BSC913xNikhil Badola2015-04-21-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | Check if USB Erratum A005697 is applicable on BSC913x and add corresponding property in the device tree via device tree fixup which is used by linux driver Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | pci/layerscape: fix link and class issues to support ls2085aMinghuan Lian2015-04-21-14/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. LS2085a provides PCIE_LUT_DBG register rather than PCIE_LDBG to show the link status, so the patch fixes it. 2. Increase the delay time to make sure that link training has finished. 3. Return invalid value when accessing multi-function device 4. For LS2085a DBI_RO_WR_EN bit is cleared as default, so we must set this bit before change DBI register value. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | pci/layerscape: remove unnecessary pcie_layerscape.hMinghuan Lian2015-04-21-22/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch uses the common function name ft_pci_setup to replace ft_pcie_setup, then removes unnecessary pcie_layerscape.h because all the functions have been declared in common.h. Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | drivers:usb:fsl: Add affected SOCs for USB Erratum A007792Nikhil Badola2015-04-21-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add following affected SOCs and their personalities for USB Erratum A007792 : T1040 Rev 1.1 T1024 Rev 1.0 Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | drivers:usb: Add device-tree fixup to identify socs having dual phyNikhil Badola2015-04-21-1/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Identify soc(s) having dual phy so as to add "utmi_dual" as phy_mode for all these socs. This is required for supporting deel-sleep feature in linux for usb driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | Add bootscript support to esbc_validate.gaurav rana2015-04-21-0/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Default environment will be used for secure boot flow which can't be edited or saved. 2. Command for secure boot is predefined in the default environment which will run on autoboot (and autoboot is the only option allowed in case of secure boot) and it looks like this: #define CONFIG_SECBOOT \ "setenv bs_hdraddr 0xe8e00000;" \ "esbc_validate $bs_hdraddr;" \ "source $img_addr;" \ "esbc_halt;" #endif 3. Boot Script can contain esbc_validate commands and bootm command. Uboot source command used in default secure boot command will run the bootscript. 4. Command esbc_halt added to ensure either bootm executes after validation of images or core should just spin. Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | ls102xa: ddr4: Use LPUART as console output to verify DCU driverAlison Wang2015-04-21-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | On QDS board with DDR4 DIMM, LPUART is used as console output to verify DCU driver. This patch adds ls1021aqds_ddr4_nor_lpuart_defconfig for this support. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | ls1021atwr: add hwconfig setting to do pin muxYao Yuan2015-04-21-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale LS1021ATWR share some pins. Hwconfig option is used to allows users to choose the pin functions. Signed-off-by: Yuan Yao <yao.yuan@freescale.com> [York Sun: revised commit message] Reviewed-by: York Sun <yorksun@freescale.com>
| * | arm/ls102xa:Add support of conditional workaround implementation as per SoC verAlison Wang2015-04-21-26/+72
| |/ | | | | | | | | | | | | | | For LS102xA, some workarounds are only used in VER1.0, so silicon version detection are added for QDS and TWR boards. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'buildman' of git://git.denx.de/u-boot-x86Tom Rini2015-04-23-5/+26
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| * | patman: check git format.subjectprefix setting when generate patches prefixWu, Josh2015-04-23-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the local project, we may specified format.subjectprefix setting. Then the patch will be formated as [Project_prefix][PATCH]. But patman will not check this setting. It will remove the format.subjectprefix. So This patch will let patman check this setting and add it as a project prefix. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
| * | buildman: Add gcc 4.9.0 with Microblaze toolchainMichal Simek2015-04-23-3/+3
| |/ | | | | | | | | | | | | | | | | | | | | Also read gcc 4.9.0 at kernel.org which also have Microblaze toolchain. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Fixed unit test failure by updating the test: Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-dmTom Rini2015-04-23-217/+815
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| * | dm: Init device tree as well as driver model in SPLSimon Glass2015-04-23-3/+17
| | | | | | | | | | | | | | | | | | | | | If enabled, make sure that the device tree is available in SPL before setting up driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Select device tree control correctly for SPLSimon Glass2015-04-23-6/+18
| | | | | | | | | | | | | | | | | | | | | Some boards will not use device tree for SPL even with driver model. Add the logic to support this. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | fdt: Allow FDT functions to be built for SPLSimon Glass2015-04-23-0/+6
| | | | | | | | | | | | | | | | | | Remove the implicit assumption that SPL does not support device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | fdt: Add an option to disable device tree in SPLSimon Glass2015-04-23-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some boards cannot support device tree due to lack of memory. Add an option to allow these boards to continue to work (and even use driver model). This is a 'negative' option since most boards are expected to support device tree in SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | Correct malloc_limit value for pre-relocation malloc()Simon Glass2015-04-23-1/+1
| | | | | | | | | | | | | | | | | | | | | The limit is measured from the start of the malloc() area and is not an absolute address. Correct this. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | Move initf_malloc() to a common placeSimon Glass2015-04-23-11/+15
| | | | | | | | | | | | | | | | | | | | | To allow this function to be used from SPL, move it to the malloc() code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | fdt: Rename setup_fdt() and make it prepare alsoSimon Glass2015-04-23-7/+4
| | | | | | | | | | | | | | | | | | | | | There is little reason to split these two functions. Bring them together which simplifies the init sequence. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | fdt: sandbox: Move setup code from board_f to fdtdecSimon Glass2015-04-23-65/+88
| | | | | | | | | | | | | | | | | | | | | We want to be able to set up the device tree in SPL, so move this code to a common place. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Drop device removal error path when not supportedSimon Glass2015-04-23-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_DM_DEVICE_REMOVE is not enabled, such as in SPL, we cannot remove or unbind devices and do not expect to get errors when binding and probing devices. So drop the error path to reduce code size. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: Add a panic_str() function to reduce code sizeSimon Glass2015-04-23-9/+47
| | | | | | | | | | | | | | | | | | | | | | | | The printf() in panic() adds about 1.5KB of code size to SPL when compiled with Thumb-2. Provide a smaller version that does not support printf()-style arguments and use it in two commonly compiled places. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Remove unbind operations when not requiredSimon Glass2015-04-23-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | The CONFIG_DM_DEVICE_REMOVE option takes out code related to removing devices. It should also remove the 'unbind' code since if we cannot remove we probably don't need to unbind. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Allow sequence alias support to be removed for SPLSimon Glass2015-04-23-13/+25
| | | | | | | | | | | | | | | | | | | | | | | | In many cases SPL only uses a single serial port and there is no need for alias sequence support. We will just use the serial port pointed to by stdout-path in the /chosen node. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | serial: ns16550: Remove unnecessary init on UART setupSimon Glass2015-04-22-1/+0
| | | | | | | | | | | | | | | | | | | | | It is not necessary to write a zero baud rate to the device, and for some chips this will cause problems. Drop this code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: ns16550: Support non-byte register spacing with driver modelSimon Glass2015-04-22-4/+6
| | | | | | | | | | | | | | | | | | | | | Allow this driver to support boards where the register shift is not 0. This fixes some compiler warnings which appear in that case. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | serial: ns16550: Add an option to specify the debug UART register shiftSimon Glass2015-04-22-10/+25
| | | | | | | | | | | | | | | | | | | | | | | | This UART permits different register spacing. To support the debug UART on devices which have a spacing other than 1 byte, allow the shift value to be specified. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | exynos: sandbox: ti: Add SPDX license identifiers and notesSimon Glass2015-04-22-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some files I neglected to add a license. Rectify this: arch/arm/dts/exynos4210-pinctrl-uboot.dtsi arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi arch/arm/dts/exynos5250-pinctrl-uboot.dtsi arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi arch/arm/dts/s5pc100-pinctrl.dtsi arch/arm/dts/s5pc110-pinctrl.dtsi This file came from Linux and has no license information there, so add a comment to that effect: arch/sandbox/include/asm/bitops.h This file also came from Linux - presumably someone from TI could add the license: include/dt-bindings/pinctrl/omap.h Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Ingrid Viitanen <ingrid.viitanen@nokia.com>
| * | dm: test: Don't clear global_data in dm_test_uclass_before_ready()Simon Glass2015-04-22-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must not clear global_data even in tests, since the ram_buffer (which is used by malloc()) will also be lost, and subsequent tests will fail. Zero only the global_data fields that are required for the test to function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
| * | dm: Update the README to reflect the current test outputSimon Glass2015-04-22-8/+50
| | | | | | | | | | | | | | | | | | | | | | | | There are a lot more tests now. To avoid confusion add the updated test output to the driver model README. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
| * | dm: usb: Add a terminator to the string destructor listSimon Glass2015-04-22-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The terminator is missing. Add it for completeness. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
| * | dm: core: Handle recursive unbinding of uclass devicesSimon Glass2015-04-22-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since a device can have children in the same uclass as itself, we need to handle unbinding carefully: we must allow that unbinding a device in a uclass may cause another device in the same uclass to be unbound. Adjust the code to cope. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
| * | dm: core: precise comments for get/find device by namePrzemyslaw Marczak2015-04-22-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions: - uclass_find_device_by_name() - uclass_get_device_by_name() searches the required device for the exactly given name. This patch, presice this fact for both function's comments. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: test: Add tests for get/find uclass's device by namePrzemyslaw Marczak2015-04-22-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces simple tests for functions: - uclass_find_device_by_name() - uclass_get_device_by_name() Tests added by this commit: - Test: dm_test_uclass_devices_find_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_find_first/next_device() each as 'testdev', * for each returned device, call: uclass_find_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * testdev == founddev * testdev->name == founddev->name (by strcmp) - Test: dm_test_uclass_devices_get_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_get_first/next_device() each as 'testdev', * for each returned device, call: uclass_get_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * founddev is active * testdev == founddev * testdev->name == founddev->name (by strcmp) Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: core: remove type 'static' of function uclass_get_device_tail()Przemyslaw Marczak2015-04-22-14/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Uclass API provides a few functions for get/find the device. To provide a complete function set of uclass-internal functions, for use by the drivers, the function uclass_get_device_tail() should be non-static. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: core: device: add function: dev_get_uclass_name()Przemyslaw Marczak2015-04-22-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model device's API by function: - dev_get_uclass_name() And this function returns the device's uclass driver name if: - given dev pointer, is non_NULL otherwise, the NULL pointer is returned. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: core: device: add function: dev_get_driver_ops()Przemyslaw Marczak2015-04-22-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model device's API by function: - dev_get_driver_ops() And this function returns the device's driver's operations if given: - dev pointer, is non-NULL - dev->driver->ops pointer, is non-NULL in other case the, the NULL pointer is returned. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: core: uclass: add function: uclass_get_device_by_name()Przemyslaw Marczak2015-04-22-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model uclass's API by function: - uclass_get_device_by_name() And this function returns the device if: - uclass with given ID, exists, - device with exactly given name(dev->name), exists, - device probe, doesn't return an error. The returned device is activated and ready to use. Note: This function returns the first device, which name is equal to the given one. This means, that using this function you must assume, that the device name is unique in the given uclass's ID device list. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
| * | dm: core: uclass: add function: uclass_find_device_by_name()Przemyslaw Marczak2015-04-22-23/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit extends the driver model uclass's API by function: - uclass_find_device_by_name() And this function returns the device if: - uclass with given ID, exists, - device with exactly given name(dev->name), exists. The returned device is not activated - need to be probed before use. Note: This function returns the first device, which name is equal to the given one. This means, that using this function you must assume, that the device name is unique in the given uclass's ID device list. uclass-internal.h: cleanup - move the uclass_find_device_by_seq() declaration and description, near the other uclass_find*() functions. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
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