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* zynqmp: Add support for emulation platform - VeloceMichal Simek2015-04-29-0/+5
| | | | | | | Add support for Veloce - zynqmp emulation platform. Platform doesn't support SDHCI. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynq: timer: Fix wrong timer calculationSiva Durga Prasad Paladugu2015-04-29-1/+3
| | | | | | | | | | Fix wrong timer calculation in get_timer_masked incase of overflow. This fixes the issue of getting wrong time from get_timer() calls. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynqmp: Add support for R5 sw loadingMichal Simek2015-04-29-0/+243
| | | | | | | Add support for loading sw for R5 with enabling for zynqmp. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
* zynqmp: caches: Enable dcache for zynqmpSiva Durga Prasad Paladugu2015-04-29-0/+164
| | | | | | | | Define the mmu table till 2MB granularity enable dcaches for zynqmp. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynq: slcr: Disable all level shiftersSiva Durga Prasad Paladugu2015-04-29-0/+7
| | | | | | | | | | | Disable all level shifters before enabling the PS-to-PL level shifters as it would be good to disable all level shifters before enabling the PS-to-PL in order to ensure that it is in proper state Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: drop legacy ps7_init.c/h supportMasahiro Yamada2015-04-29-1/+1
| | | | | | | | | | | | | | We are about to change the location for ps7_init files, breaking the current work-flows. It is good time to drop the legacy ps7_init.c/h support. Going forward, please use ps7_init_gpl.c/h all the time. If you are still using old Xilinx tools that are only able to generate ps7_init.c/h, rename them into ps7_init_gpl.c/h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynq: Add Zynq PicoZed board supportNathan Rossi2015-04-29-0/+4
| | | | | | | | | | | | | | | | | | The PicoZed is a System-on-Module board which is marketed as part of the ZedBoard/MicroZed/etc. collection. It includes a Zynq-7000 processor. This patch adds support that covers all the variants of the PicoZed including the SKUs with Z7010/Z7020 and Z7015/Z7030 Zynq chips. This patch set however only covers support for the System-on-Module and does not cover any extra components that are available on carrier boards (except those that are fanned out of the module itself). More information on this board, its variants and available carrier boards is available at: http://zedboard.org/product/picozed Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini2015-04-24-28/+709
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| * armv8/fsl-lsch3: Implement workaround for I2C erratum A009203York Sun2015-04-23-0/+34
| | | | | | | | | | | | | | | | This erratum requires setting GLITCH_EN bit in debug register to enable digital filter to improve clock stability. Signed-off-by: York Sun <yorksun@freescale.com> CC: Heiko Schocher <hs@denx.de>
| * ls2085a: esdhc: Add esdhc support for ls2085aYangbo Lu2015-04-23-0/+17
| | | | | | | | | | | | | | This patch adds esdhc support for ls2085a. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085ardb: Enable NAND SPL supportScott Wood2015-04-23-0/+13
| | | | | | | | | | | | | | | | | | | | Enable NAND boot support using SPL framework. To boot from NAND, either use DIP switches on board, or "qixis_reset nand" command. Details of forming NAND image can be found in README. Signed-off-by: Scott Wood <scottwood@freescale.com> [York Sun: Remove +S from defconfig after commit 252ed872] Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085aqds: NAND boot supportScott Wood2015-04-23-0/+163
| | | | | | | | | | | | | | | | | | This adds NAND boot support for LS2085AQDS, using SPL framework. Details of forming NAND image can be found in README. Signed-off-by: Scott Wood <scottwood@freescale.com> [York Sun: Remove +S from defconfig after commit 252ed872] Signed-off-by: York Sun <yorksun@freescale.com>
| * driver/ifc: Add 64KB page supportJaiprakash Singh2015-04-23-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IFC has two register pages.Till IFC version 1.4 each register page is 4KB each.But IFC ver 2.0 register page size is 64KB each.IFC regiters structure is break into two viz FCM and RUNTIME.FCM(Flash control machine) registers are defined in PAGE0 and controls IFC generic functionality. RUNTIME registers are defined in PAGE1 and controls NAND and GPCM funcinality. FCM and RUNTIME structures defination is common for IFC version 1.4 and 2.0. Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085ardb: Add support of LS2085ARDB platformYork Sun2015-04-23-2/+2
| | | | | | | | | | | | | | | | | | | | The LS2085ARDB is a evaluation platform that supports LS2085A family SoCs. This patch add sbasic support for the platform. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * armv8/ls2085aqds: Add support of LS2085AQDS platformYork Sun2015-04-23-8/+62
| | | | | | | | | | | | | | | | | | The LS2085AQDS is an evaluatoin platform that supports the LS2085A family SoCs. This patch add basic support of the platform. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
| * driver/ldpaa: Add support of WRIOP static data structurePrabhakar Kushwaha2015-04-23-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | Wire rate IO Processor (WRIOP) provide support of receive and transmit ethernet frames from the ethernet MAC. Here Each WRIOP block supports upto 64 DPMACs. Create a house keeping data structure to support upto 16 DPMACs and store external phy related information. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/fsl-ch3: Add support to print RCW configurationBhupesh Sharma2015-04-23-0/+14
| | | | | | | | | | | | | | | | This patch adds support to print out the Reset Configuration Word information. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * drivers/fsl-mc: Changed MC firmware loading for new boot architectureJ. German Rivera2015-04-23-0/+8
| | | | | | | | | | | | | | | | | | | | | | Changed MC firmware loading to comply with the new MC boot architecture. Flush D-cache hierarchy after loading MC images. Add environment variables "mcboottimeout" for MC boot timeout in milliseconds, "mcmemsize" for MC DRAM block size. Check MC boot status before calling flib functions. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8: Add SerDes framework for Layerscape ArchitectureMinghuan Lian2015-04-23-0/+232
| | | | | | | | | | | | | | | | | | | | | | Add support of SerDes framework for Layerscape Architecture. - Add support of 2 SerDes block - Add SerDes protocol parsing and detection - Create table of SerDes protocol supported by LS2085A Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * armv8/fsl-lsch3: Use correct compatible for serial clock fixupScott Wood2015-04-23-1/+1
| | | | | | | | | | | | | | | | The serial nodes in the fsl-lsch3 device trees have compatible = "fsl,ns16550", "ns16550a" -- so don't look for "ns16550". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085a: Add workaround for USB erratum A-008751Scott Wood2015-04-23-0/+11
| | | | | | | | | | | | | | | | Without this "USB may not work" according to the erratum text, though I did not notice a problem without it. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * fsl-lsch3: Introduce place for common early SoC initScott Wood2015-04-23-0/+15
| | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/fsl-lsch3: Update early MMU tableYork Sun2015-04-23-17/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | During booting, IFC is mapped to low region. After booting up, IFC is remapped to high region for larger space. The environmental variables are also stored at high region. In order to read the variables during booting, a virtual mapping is required. Cache was enabled for entire IFC space before. Actually the first two entries are big enough (4MB) to cover the boot code and environmental variables. Remove extra entries. Move OCRAM entry out of ifdef. Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/fsl-lsch3: Set nodes in DVM domainScott Wood2015-04-23-0/+9
| | | | | | | | | | | | | | This is required for TLB invalidation broadcasts to work. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085a: Add support for reset requestpankaj chauhan2015-04-23-0/+11
| | | | | | | | | | | | | | Add support for reset_cpu() by asserting RESET_REQ_B. Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/ls2085a: Fix generic timer clock sourceYork Sun2015-04-23-0/+38
| | | | | | | | | | | | | | | | | | | | The timer clock is system clock divided by 4, not fixed 12MHz. This is common to the SoC, not board specific. Primary core is fixed when u-boot still runs in board_f. Secondary cores are fixed by reading a variable set by u-boot. Signed-off-by: York Sun <yorksun@freescale.com> CC: Mark Rutland <mark.rutland@arm.com>
| * armv8/fsl-lsch3: Fix platform clock calculationYork Sun2015-04-23-4/+3
| | | | | | | | | | | | | | Platform clock is half of platform PLL. There is an additional divisor in place. Clean up code copied from powerpc. Signed-off-by: York Sun <yorksun@freescale.com>
| * armv8/fsl-lsch3: Implement workaround for erratum A008585York Sun2015-04-23-0/+11
| | | | | | | | | | | | | | Generic Timer may contain an erroneous value. The workaround is to read it twice until getting the same value. Signed-off-by: York Sun <yorksun@freescale.com>
| * driver/fsl-mc: Add support of MC FlibsPrabhakar Kushwaha2015-04-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Sharma2015-04-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: vf610: Enable cachesStefan Agner2015-04-23-0/+16
| | | | | | | | | | | | | | | | Enables caches which provides a rather huge speedup of the boot loader. Also mark the on-chip RAM as cachable since this is the area U-Boot runs from. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
* | ARM: vf610: Add SoC and CPU type detectionSanchayan Maity2015-04-23-2/+27
| | | | | | | | | | | | | | | | | | | | | | Vybrid product family consists of several rather similar SoC which can be determined by softare during boot time. This allows use of variable ${soc} for Linux device tree files. Detect VF5xx CPU's by reading the CPU count register. We can determine the second number of the CPU type (VF6x0) which indicates the presence of a L2 cache. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
* | fastboot: ARM: OMAP5: Enable reboot-bootloaderDileep Katta2015-04-23-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implemented fb_set_reboot_flag() for OMAP5 to set an environment variable 'dofastboot' when reboot-bootloader called. This environment variable will be checked in boot command and fastboot will be called if the variable is set. If the bootcmd env variable of OMAP5 common is overwritten with board-specific command, then these changes will not apply. This was originally intended for DRA7 platform, but now applies to all OMAP5. Ref: http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=19da2e436e9806259cf1f4988b9e046ab256bf2c Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Make it check for !CONFIG_ENV_IS_NOWHERE as we can't saveenv() in that case] Signed-off-by: Tom Rini <trini@konsulko.com>
* | ARM: DRA7: Set serial number environment variableDileep Katta2015-04-23-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch populates serial number environment variable from die_id_0 and die_id_1 register values for DRA7xx boards. The function is added in omap common code so that this can be re-used. Serial# environment variable will be useful to show correct information in "fastboot devices" commands. Ref: http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=a6bcaaf67f6e4bcd97808f53d0ceb4b0c04d583c Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: integrator: abolish CONFIG_INTEGRATORMasahiro Yamada2015-04-23-2/+2
| | | | | | | | | | | | | | Switch to CONFIG_ARCH_INTEGRATOR defined by Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org>
* | ARM: ARM720t: remove empty asm/arch/hardware.hMasahiro Yamada2015-04-23-1/+0
| | | | | | | | | | | | | | | | | | | | arch/arm/cpu/arm720t/start.S includes <asm/arch/hardware.h>, but the hardware.h headers of ARM720T boards are all empty. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
* | ARMv7M: Add STM32F4 supportrev13@wp.pl2015-04-22-0/+520
| | | | | | | | | | Signed-off-by: Kamil Lulko <rev13@wp.pl> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: Add ARMv7-M supportrev13@wp.pl2015-04-22-0/+67
|/ | | | Signed-off-by: Kamil Lulko <rev13@wp.pl>
* ahci: mmio_base is a virtual addressScott Wood2015-04-18-4/+4
| | | | | | | | | | | | | | Don't store it in a u32. Don't dereference the bus address as if it were a virtual address (fixes 284231e49a2b4 ("ahci: Support splitting of read transactions into multiple chunks")). Fixes crash on boot in MPC8641HPCN_36BIT target. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Vadim Bendebury <vbendeb@chromium.org> Acked-by: York Sun <yorksun@freescale.com>
* Kconfig: Move CONFIG_DESIGNWARE_ETH to KconfigSimon Glass2015-04-18-2/+2
| | | | | | | | | | Move this to Kconfig and clean up board config files that use it. Also rename it to CONFIG_ETH_DESIGNWARE to fit with the naming that exists in drivers/net/Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Version 1: Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* ARM: rmobile: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-0/+12
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: select CONFIG_DM* optionsMasahiro Yamada2015-04-18-24/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* dm: usb: exynos: Use driver model for USBSimon Glass2015-04-18-0/+3
| | | | | | | | Convert Exynos boards over to use driver model for USB. This does not remove any unnecessary code so far. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* ti: dwc3: Enable clocks in enable_basic_clocks() in hw_data.cKishon Vijay Abraham I2015-04-16-2/+2
| | | | | | | | | | | | | | | | Commit d3cfcb3 (ARM: DRA7: Enable clocks for USB OTGSS and USB PHY) changed the member names of prcm_regs from cm_l3init_usb_otg_ss_clkctrl to cm_l3init_usb_otg_ss1_clkctrl and from cm_coreaon_usb_phy_core_clkctrl to cm_coreaon_usb_phy1_core_clkctrl in order to differentiate between the two dwc3 controllers present in dra7xx/am43xx and enabled these clocks in enable_basic_clocks() in hw_data.c. However these clocks continued to be enabled in board files/driver files for dwc3 host mode functionality causing compilation break with few configs. Fixed it here by making all the clocks enabled in enable_basic_clocks() and removing it from board files/driver files here. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2015-04-16-40/+74
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| * sunxi: usbc: Wait for vbus to fall after disabling itHans de Goede2015-04-15-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When u-boot boots the board may be powering vbus, we turn off vbus in sunxi_usbc_request_resources, if we are too quick with reading vusb-detect after this we may see a residual charge and assume we've an external vusb connected even though we do not. So when we see an external vusb wait a bit and try again. Without this when dealing with a pmic controller vbus and doing "reset" on the u-boot console the musb host will only init once every other boot, because the other boot it thinks an external vbus is present, this commit fixes this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: usbc: Initialize vusb value on request_resourcesHans de Goede2015-04-15-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | On boards which use the pmic to enable/disable vbus on the otg port, the vbus value is not reset to 0 on reset, as reset only resets the SoC and not the pmic, so explicitly set vbus to 0 on init (request_resources) by moving the gpio_direction_output call into request_resources. For consistency also move the gpio_direction_input call for vbus-detect into request_resources. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: GPIO pin mux hardware-feature-specific function index definesPaul Kocialkowski2015-04-15-16/+21
| | | | | | | | | | | | | | | | | | | | | | Each hardware feature exposed through the GPIO pin mux is usually using the same function index (for a given port), so there is no need to define one value per pin: one value per hardware feature per port is sufficient, avoids duplication and makes everything easier to understand. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * sunxi: common VBUS detection logic in usbcPaul Kocialkowski2015-04-15-4/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | VBUS detection could be needed not only by the musb code (to prevent host mode), but also by e.g. gadget drivers to start only when a cable is connected. In addition, this allows more flexibility in vbus detection, as it could easily be extended to other USBC indexes. Eventually, this would help making musb support independent from a hardcoded USB controller index (0). Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
generated by cgit v1.1 at 2024-09-20 18:36:53 +0000