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2020-06-24MIPS: dts: ocelot: describe the load/save GPIOQuentin Schulz1-1/+11
This patch adds a description of the load/save GPIN pin, used in the VSC8584 PHY for timestamping operations. The related pinctrl description is also added. Signed-off-by: Quentin Schulz <[email protected]> Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-05-28MIPS: DTS: Fix build errors used with various configsTiezhu Yang1-0/+2
If CONFIG_MIPS_MALTA is not set but CONFIG_LEGACY_BOARD_SEAD3 is set, the subdir arch/mips/boot/dts/mti will not be built, so the sead3.dts which depends on CONFIG_LEGACY_BOARD_SEAD3 in this subdir is also not built, and then there exists the following build error, fix it. LD .tmp_vmlinux.kallsyms1 arch/mips/generic/board-sead3.o:(.mips.machines.init+0x4): undefined reference to `__dtb_sead3_begin' Makefile:1106: recipe for target 'vmlinux' failed make: *** [vmlinux] Error 1 Additionally, add CONFIG_FIT_IMAGE_FDT_BOSTON check for subdir img to fix the following build error when CONFIG_MACH_PISTACHIO is not set but CONFIG_FIT_IMAGE_FDT_BOSTON is set. FATAL ERROR: Couldn't open "boot/dts/img/boston.dtb": No such file or directory Reported-by: kbuild test robot <[email protected]> Reported-by: Guenter Roeck <[email protected]> Fixes: 41528ba6afe6 ("MIPS: DTS: Only build subdir of current platform") Signed-off-by: Tiezhu Yang <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-27MIPS: ingenic: Add support for GCW Zero prototypePaul Cercueil1-0/+13
Add support for the GCW Zero prototype. The only (?) difference is that it only has 256 MiB of RAM, compared to the 512 MiB of RAM of the retail device. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-27MIPS: ingenic: DTS: Add memory info of GCW ZeroPaul Cercueil1-0/+6
Add memory info of the GCW Zero in its devicetree. The bootloader generally provides this information, but since it is fixed to 512 MiB, it doesn't hurt to have it in devicetree. It allows the kernel to boot without any parameter passed as argument. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-27MIPS: DTS: Loongson64: Add PCI Controller NodeJiaxun Yang1-0/+12
Add PCI Host controller node for Loongson64 with RS780E PCH dts. Note that PCI interrupts are probed via legacy way, as different machine have different interrupt arrangement, we can't cover all of them in dt. Signed-off-by: Jiaxun Yang <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-24MIPS: DTS: Only build subdir of current platformTiezhu Yang1-14/+14
Add config check in Makefile to only build the subdir of current platform. E.g. without this patch: AR arch/mips/built-in.a AR arch/mips/boot/dts/brcm/built-in.a AR arch/mips/boot/dts/cavium-octeon/built-in.a AR arch/mips/boot/dts/img/built-in.a AR arch/mips/boot/dts/ingenic/built-in.a AR arch/mips/boot/dts/lantiq/built-in.a DTC arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.o DTC arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.o AR arch/mips/boot/dts/loongson/built-in.a AR arch/mips/boot/dts/mscc/built-in.a AR arch/mips/boot/dts/mti/built-in.a AR arch/mips/boot/dts/netlogic/built-in.a AR arch/mips/boot/dts/ni/built-in.a AR arch/mips/boot/dts/pic32/built-in.a AR arch/mips/boot/dts/qca/built-in.a AR arch/mips/boot/dts/ralink/built-in.a AR arch/mips/boot/dts/xilfpga/built-in.a AR arch/mips/boot/dts/built-in.a With this patch: AR arch/mips/built-in.a DTC arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.o DTC arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.o AR arch/mips/boot/dts/loongson/built-in.a AR arch/mips/boot/dts/built-in.a Signed-off-by: Tiezhu Yang <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-15MIPS: ath79: ar9331: rename uart to serial nodeOleksij Rempel1-1/+1
schema violation was detected by the dtbs_check Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-15MIPS: ath79: ar9331_dpt_module: update led nodesOleksij Rempel1-2/+4
Fit led nodes to the latest naming schema. Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-14MIPS: dts: mscc: Updated changed name for miim pinctrl functionLars Povlsen1-1/+1
This is an add-on patch to the main SoC Sparx5 series (Message-ID: <[email protected]>). This changes the miim pinctrl function name from "miim1" to "miim" due to refactoring in the driver, obsoleting the instance number. The change in the driver was to better fit new platforms, as the instance number is redundant information. Specifically, support for the Microchip Sparx5 SoC is being submitted, where this change became necessary. Reviewed-by: Alexandre Belloni <[email protected]> Signed-off-by: Lars Povlsen <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-07MIPS: Truncate link address into 32bit for 32bit kernelJiaxun Yang1-1/+1
LLD failed to link vmlinux with 64bit load address for 32bit ELF while bfd will strip 64bit address into 32bit silently. To fix LLD build, we should truncate load address provided by platform into 32bit for 32bit kernel. Signed-off-by: Jiaxun Yang <[email protected]> Link: https://github.com/ClangBuiltLinux/linux/issues/786 Link: https://sourceware.org/bugzilla/show_bug.cgi?id=25784 Reviewed-by: Fangrui Song <[email protected]> Reviewed-by: Kees Cook <[email protected]> Tested-by: Nathan Chancellor <[email protected]> Cc: Maciej W. Rozycki <[email protected]> Tested-by: Nick Desaulniers <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-29MIPS: ingenic: DTS: Update GCW0 supportPaul Cercueil1-15/+484
Add support for the face buttons, the ACT8600 PMUC, the LCD panel with backlight, the rumble, internal/external SD readers, and other things. Note that the otg-phy node was dropped in the process as it was neither useful nor used, and was inside a non-compliant board "bus". Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-29MIPS: ingenic: DTS: Update JZ4770 supportPaul Cercueil1-7/+170
Add support for the RTC, AIC, CODEC, MMC 0/1/2, ADC, GPU, LCD, USB OTG, USB PHY controllers. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-29MIPS: ingenic: DTS: Add nodes for the watchdog/PWM/OSTPaul Cercueil3-0/+72
Add the TCU nodes to the JZ4780, JZ4770 and JZ4740 devicetree files. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-29MIPS: ingenic: DTS: Respect cell count of common propertiesPaul Cercueil4-36/+30
If N fields of X cells should be provided, then that's what the devicetree should represent, instead of having one single field of (N*X) cells. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-29MIPS: ingenic: DTS: Fix invalid value in #dma-cellsPaul Cercueil1-2/+2
The driver requires two cells and not just one. Since these nodes are both disabled as no hardware currently use them, this fix does not really requires a Fixes: tag. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-20MIPS: DTS: Loongson64: Add ACPI Controller NodeJiaxun Yang1-0/+5
Add ACPI Controller Node for RS780E PCH to fit newly added driver. Signed-off-by: Jiaxun Yang <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-19MIPS: DTS: CI20: make DM9000 Ethernet controller use NVMEM to find the ↵H. Nikolaus Schaller1-0/+3
default MAC address There is a unique MAC address programmed into the eFuses of the JZ4780 chip in the CI20 factory. By using this for initializing the DM9000 Ethernet controller, every CI20 board has an individual - but stable - MAC address and DHCP can assign stable IP addresses. Signed-off-by: H. Nikolaus Schaller <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-19MIPS: DTS: JZ4780: define node for JZ4780 efusePrasannaKumar Muralidharan1-2/+17
This patch brings support for the JZ4780 efuse. Currently it only exposes a read only access to the entire 8K bits efuse memory and the ethernet mac address for the davicom dm9000 chip on the CI20 board. It also changes the nemc ranges definition to give the driver access to the efuse registers, which are in the middle of the nemc reg range. Tested-by: Mathieu Malaterre <[email protected]> Signed-off-by: PrasannaKumar Muralidharan <[email protected]> Signed-off-by: Mathieu Malaterre <[email protected]> Signed-off-by: H. Nikolaus Schaller <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-04-03Merge tag 'spdx-5.7-rc1' of ↵Linus Torvalds3-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here are three SPDX patches for 5.7-rc1. One fixes up the SPDX tag for a single driver, while the other two go through the tree and add SPDX tags for all of the .gitignore files as needed. Nothing too complex, but you will get a merge conflict with your current tree, that should be trivial to handle (one file modified by two things, one file deleted.) All three of these have been in linux-next for a while, with no reported issues other than the merge conflict" * tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: ASoC: MT6660: make spdxcheck.py happy .gitignore: add SPDX License Identifier .gitignore: remove too obvious comments
2020-04-02Merge tag 'mtd/for-5.7' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD core changes: - Fix issue where write_cached_data() fails but write() still returns success - maps: sa1100-flash: Replace zero-length array with flexible-array member - phram: Fix a double free issue in error path - Convert fallthrough comments into statements - MAINTAINERS: Add the IRC channel to the MTD related subsystems Raw NAND core changes: - Add support for manufacturer specific suspend/resume operation - Add support for manufacturer specific lock/unlock operation - Replace zero-length array with flexible-array member - Fix a typo ("manufecturer") - Ensure nand_soft_waitrdy wait period is enough Raw NAND controller driver changes: - Brcmnand: * Add support for flash-edu for dma transfers (+ bindings) - Cadence: * Reinit completion before executing a new command * Change bad block marker size * Fix the calculation of the avaialble OOB size * Get meta data size from registers - Qualcom: * Use dma_request_chan() instead dma_request_slave_channel() * Release resources on failure within qcom_nandc_alloc() - Allwinner: * Use dma_request_chan() instead dma_request_slave_channel() - Marvell: * Use dma_request_chan() instead dma_request_slave_channel() * Release DMA channel on error - Freescale: * Use dma_request_chan() instead dma_request_slave_channel() - Macronix: * Add support for Macronix NAND randomizer (+ bindings) - Ams-delta: * Rename structures and functions to gpio_nand* * Make the driver custom I/O ready * Drop useless local variable * Support custom driver initialisation * Add module device tables * Handle more GPIO pins as optional * Make read pulses optional * Don't hardcode read/write pulse widths * Push inversion handling to gpiolib * Enable OF partition info support * Drop board specific partition info * Use struct gpio_nand_platdata * Write protect device during probe - Ingenic: * Use devm_platform_ioremap_resource() * Add dependency on MIPS || COMPILE_TEST - Denali: * Deassert write protect pin - ST: * Use dma_request_chan() instead dma_request_slave_channel() Raw NAND chip driver changes: - Toshiba: * Support reading the number of bitflips for BENAND (Built-in ECC NAND) - Macronix: * Add support for deep power down mode * Add support for block protection SPI-NAND core changes: - Do not erase the block before writing a bad block marker - Explicitly use MTD_OPS_RAW to write the bad block marker to OOB - Stop using spinand->oobbuf for buffering bad block markers - Rework detect procedure for different READ_ID operation SPI-NAND driver changes: - Toshiba: * Support for new Kioxia Serial NAND * Rename function name to change suffix and prefix (8Gbit) * Add comment about Kioxia ID - Micron: * Add new Micron SPI NAND devices with multiple dies * Add M70A series Micron SPI NAND devices * identify SPI NAND device with Continuous Read mode * Add new Micron SPI NAND devices * Describe the SPI NAND device MT29F2G01ABAGD * Generalize the OOB layout structure and function names SPI NOR core changes: - Move all the manufacturer specific quirks/code out of the core, to make the core logic more readable and thus ease maintenance. - Move the SFDP logic out of the core, it provides a better separation between the SFDP parsing and core logic. - Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers must not be able to use structures that are meant just for the SPI NOR core. - Use the spi-mem direct mapping API to let advanced controllers optimize the read/write operations when they support direct mapping. - Add generic formula for the Status Register block protection handling. It fixes some long standing locking limitations and eases the addition of the 4bit block protection support. - Add block protection support for flashes with 4 block protection bits in the Status Register. SPI NOR controller drivers changes: - The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor driver. - Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts. HyperBus changes: - Print error msg when compatible is wrong or missing - Move mapping of direct access window from core to individual drivers" * tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (103 commits) mtd: Convert fallthrough comments into statements mtd: rawnand: toshiba: Support reading the number of bitflips for BENAND (Built-in ECC NAND) MAINTAINERS: Add the IRC channel to the MTD related subsystems mtd: Fix issue where write_cached_data() fails but write() still returns success mtd: maps: sa1100-flash: Replace zero-length array with flexible-array member mtd: phram: fix a double free issue in error path mtd: spinand: toshiba: Support for new Kioxia Serial NAND mtd: spinand: toshiba: Rename function name to change suffix and prefix (8Gbit) mtd: rawnand: macronix: Add support for deep power down mode mtd: rawnand: Add support for manufacturer specific suspend/resume operation mtd: spi-nor: Enable locking for n25q512ax3/n25q512a mtd: spi-nor: Add SR 4bit block protection support mtd: spi-nor: Add generic formula for SR block protection handling mtd: spi-nor: Set all BP bits to one when lock_len == mtd->size mtd: spi-nor: controllers: aspeed-smc: Replace zero-length array with flexible-array member mtd: spi-nor: Clear WEL bit when erase or program errors occur MAINTAINERS: update entry after SPI NOR controller move mtd: spi-nor: Trim what is exposed in spi-nor.h mtd: spi-nor: Drop the MFR definitions mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table ...
2020-03-25MIPS: Loongson64: Add generic dtsJiaxun Yang6-0/+145
Add generic device dts for Loongson-3 devices. They are currently almost identical but will be different later. Some PCH devices like PCI Host Bridge is still enabled by platform code for now. Signed-off-by: Jiaxun Yang <[email protected]> Co-developed-by: Huacai Chen <[email protected]> Signed-off-by: Huacai Chen <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-03-25.gitignore: add SPDX License IdentifierMasahiro Yamada3-0/+3
Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-03-23MIPS: DTS: CI20: multiple DTS improvementsH. Nikolaus Schaller1-0/+14
a) add DT node for SW1 as Enter button The SW1 button can be used as a simple one-button keyboard and is connected to PD17. Note: SW1 has a second meaning to change the boot sequence when pressed while powering on. b) give eth0_power a defined voltage. This is a 3.3V power switch (DVNET3.3V). Signed-off-by: H. Nikolaus Schaller <[email protected]> Reviewed-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-03-23MIPS: DTS: CI20: add DT node for IR sensorAlex Smith1-0/+5
The infrared sensor on the CI20 board is connected to a GPIO and can be operated by using the gpio-ir-recv driver. Add a DT node for the sensor to allow that driver to be used. Signed-off-by: Alex Smith <[email protected]> Signed-off-by: H. Nikolaus Schaller <[email protected]> Reviewed-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-03-11arch: mips: brcm: Add 7425 flash-edu supportKamal Dasu1-2/+2
Nand controller v5.0 and v6.0 have nand edu blocks that enable dma nand flash transfers. This allows for faster read and write access. Signed-off-by: Kamal Dasu <[email protected]> Acked-by: Paul Burton <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2020-03-07MIPS: DTS: CI20: fix interrupt for pcf8563 RTCH. Nikolaus Schaller1-1/+4
Interrupts should not be specified by interrupt line but by gpio parent and reference. Fixes: 73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes") Cc: [email protected] Signed-off-by: H. Nikolaus Schaller <[email protected]> Reviewed-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-03-07MIPS: DTS: CI20: fix PMU definitions for ACT8600H. Nikolaus Schaller1-15/+24
There is a ACT8600 on the CI20 board and the bindings of the ACT8865 driver have changed without updating the CI20 device tree. Therefore the PMU can not be probed successfully and is running in power-on reset state. Fix DT to match the latest act8865-regulator bindings. Fixes: 73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes") Cc: [email protected] Signed-off-by: H. Nikolaus Schaller <[email protected]> Reviewed-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-02-19MIPS: ingenic: DTS: Fix watchdog nodesPaul Cercueil2-16/+18
The devicetree ABI was broken on purpose by commit 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver"), and commit 1d9c30745455 ("watchdog: jz4740: Use WDT clock provided by TCU driver"). The commit message of the latter explains why the ABI was broken. However, the current devicetree files were not updated to the new ABI described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt, so the watchdog driver would not probe. Fix this problem by updating the watchdog nodes to comply with the new ABI. Fixes: 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver") Signed-off-by: Paul Cercueil <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Rob Herring <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Zhou Yanjie <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: <[email protected]> # v5.5+
2020-02-19MIPS: X1000: Fix clock of watchdog node.周琰杰 (Zhou Yanjie)1-4/+2
The devicetree ABI was broken on purpose by commit 6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver"), and commit 1d9c30745455 ("watchdog: jz4740: Use WDT clock provided by TCU driver"). The commit message of the latter explains why the ABI was broken. However, the current devicetree files were not updated to the new ABI described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt, so the watchdog driver would not probe. Fix this problem by updating the clock of watchdog node from "&cgu X1000_CLK_RTCLK" to "&tcu TCU_CLK_WDT" to comply with the new ABI. Fixes: 7a16ccd300c2 ("[v8,1/4] MIPS: Ingenic: Add Ingenic X1000 support."). Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2020-02-04kbuild: rename hostprogs-y/always to hostprogs/always-yMasahiro Yamada3-4/+4
In old days, the "host-progs" syntax was used for specifying host programs. It was renamed to the current "hostprogs-y" in 2004. It is typically useful in scripts/Makefile because it allows Kbuild to selectively compile host programs based on the kernel configuration. This commit renames like follows: always -> always-y hostprogs-y -> hostprogs So, scripts/Makefile will look like this: always-$(CONFIG_BUILD_BIN2C) += ... always-$(CONFIG_KALLSYMS) += ... ... hostprogs := $(always-y) $(always-m) I think this makes more sense because a host program is always a host program, irrespective of the kernel configuration. We want to specify which ones to compile by CONFIG options, so always-y will be handier. The "always", "hostprogs-y", "hostprogs-m" will be kept for backward compatibility for a while. Signed-off-by: Masahiro Yamada <[email protected]>
2020-01-31Merge tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds6-1/+507
Pull MIPS changes from Paul Burton: "Nothing too big or scary in here: - Support mremap() for the VDSO, primarily to allow CRIU to restore the VDSO to its checkpointed location. - Restore the MIPS32 cBPF JIT, after having reverted the enablement of the eBPF JIT for MIPS32 systems in the 5.5 cycle. - Improve cop0 counter synchronization behaviour whilst onlining CPUs by running with interrupts disabled. - Better match FPU behaviour when emulating multiply-accumulate instructions on pre-r6 systems that implement IEEE754-2008 style MACs. - Loongson64 kernels now build using the MIPS64r2 ISA, allowing them to take advantage of instructions introduced by r2. - Support for the Ingenic X1000 SoC & the really nice little CU Neo development board that's using it. - Support for WMAC on GARDENA Smart Gateway devices. - Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in preparation for introducing IP35 (Origin 3*) support. - Various Kconfig & Makefile cleanups" * tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits) MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel MIPS: Loongson64: Disable exec hazard MIPS: Loongson64: Bump ISA level to MIPSR2 MIPS: Make DIEI support as a config option MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too" MIPS: asm: local: add barriers for Loongson MIPS: Loongson64: Select mac2008 only feature MIPS: Add MAC2008 Support Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel" MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again) MIPS: make CPU_HAS_LOAD_STORE_LR opt-out MIPS: generic: don't unconditionally select PINCTRL MIPS: don't explicitly select LIBFDT in Kconfig MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts MIPS: SGI-IP30: Check for valid pointer before using it MIPS: syscalls: fix indentation of the 'SYSNR' message MIPS: boot: fix typo in 'vmlinux.lzma.its' target MIPS: fix indentation of the 'RELOCS' message dt-bindings: Document loongson vendor-prefix MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi. ...
2020-01-20MIPS: boot: fix typo in 'vmlinux.lzma.its' targetAlexander Lobakin1-1/+1
Commit 92b34a976348 ("MIPS: boot: add missing targets for vmlinux.*.its") fixed constant rebuild of *.its files on every make invocation, but due to typo ("lzmo") it made no sense for vmlinux.lzma.its. Fixes: 92b34a976348 ("MIPS: boot: add missing targets for vmlinux.*.its") Cc: <[email protected]> # v4.19+ Signed-off-by: Alexander Lobakin <[email protected]> [[email protected]: s/invokation/invocation/] Signed-off-by: Paul Burton <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: James Hogan <[email protected]> Cc: Masahiro Yamada <[email protected]> Cc: Rob Herring <[email protected]> Cc: [email protected] Cc: [email protected]
2020-01-15MIPS: Ingenic: Add missing nodes for X1000 and CU1000-Neo.周琰杰 (Zhou Yanjie)2-0/+116
Add I2C0/I2C1/I2C2 nodes for X1000 and add I2C0, ADS7830, MSC1, AP6212A, wlan_pwrseq nodes for CU1000-Neo. Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2020-01-14MIPS: ralink: dts: gardena_smart_gateway_mt7688: Limit UART1Reto Schneider1-0/+3
The radio module asserts CTS when its RX buffer has 10 bytes left. Putting just 8 instead of 16 bytes into the UART1 TX buffer on the Linux side ensures to not overflow the RX buffer on the radio module side. Signed-off-by: Reto Schneider <[email protected]> Signed-off-by: Stefan Roese <[email protected]> Cc: Paul Burton <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected]
2020-01-14MIPS: ralink: dts: gardena_smart_gateway_mt7688: Enable WMACReto Schneider1-0/+5
This patch enables the WMAC controller on the GARDENA smart Gateway and configures the board specific factory EEPROM setting for this driver. Signed-off-by: Reto Schneider <[email protected]> Signed-off-by: Stefan Roese <[email protected]> Cc: Paul Burton <[email protected]> Cc: John Crispin <[email protected]> Cc: Felix Fietkau <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected]
2020-01-14MIPS: ralink: dts: mt7628a.dtsi: Add WMAC DT nodeReto Schneider1-0/+10
This patch adds the WMAC controller description to the MT7628A dtsi file. Signed-off-by: Reto Schneider <[email protected]> Signed-off-by: Stefan Roese <[email protected]> Cc: Paul Burton <[email protected]> Cc: John Crispin <[email protected]> Cc: Felix Fietkau <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected]
2020-01-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-0/+3
The ungrafting from PRIO bug fixes in net, when merged into net-next, merge cleanly but create a build failure. The resolution used here is from Petr Machata. Signed-off-by: David S. Miller <[email protected]>
2020-01-09MIPS: Ingenic: Add YSH & ATIL CU Neo board support.周琰杰 (Zhou Yanjie)2-0/+100
Add a device tree for the Ingenic X1000 based YSH & ATIL CU Neo board. Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Acked-by: Paul Cercueil <[email protected]> [[email protected]: Drop stale mention of previously unselectable Kconfig entry.] Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2020-01-09MIPS: Ingenic: Add Ingenic X1000 support.周琰杰 (Zhou Yanjie)1-0/+272
Support the Ingenic X1000 SoC using the code under arch/mips/jz4740. This is left unselectable in Kconfig until a X1000 based board is added in a later commit. Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-12-20MIPS: ath79: ar9331: add ar9331-switch nodeOleksij Rempel2-1/+131
Add switch node supported by dsa ar9331 driver. Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2019-12-18MIPS: Prevent link failure with kcov instrumentationJouni Hogander1-0/+3
__sanitizer_cov_trace_pc() is not linked in and causing link failure if KCOV_INSTRUMENT is enabled. Fix this by disabling instrumentation for compressed image. Signed-off-by: Jouni Hogander <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Lukas Bulwahn <[email protected]> Cc: [email protected]
2019-10-07MIPS: CI20: DTS: Add LedsAlexandre GRIVEAUX1-0/+28
Adding leds and related triggers. Signed-off-by: Alexandre GRIVEAUX <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-10-07MIPS: CI20: DTS: Add IW8103 Wifi + bluetoothAlexandre GRIVEAUX1-0/+39
Add IW8103 Wifi + bluetooth module to device tree and related power domain. Signed-off-by: Alexandre GRIVEAUX <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-10-07MIPS: CI20: DTS: Add I2C nodesAlexandre GRIVEAUX1-0/+147
Adding missing I2C nodes and some peripheral: - PMU - RTC Signed-off-by: Alexandre GRIVEAUX <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-10-07MIPS: JZ4780: DTS: Add I2C nodesAlexandre GRIVEAUX1-0/+86
Add the devicetree nodes for the I2C core of the JZ4780 SoC, disabled by default. Signed-off-by: Alexandre GRIVEAUX <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-10-07MIPS: ralink: Add GARDENA smart Gateway MT7688 boardStefan Roese1-0/+197
This patch adds support for the GARDENA smart Gateway, which is based on the MediaTek MT7688 SoC. It is equipped with 128 MiB of DDR and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage. Signed-off-by: Stefan Roese <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Harvey Hunt <[email protected]> Cc: John Crispin <[email protected]> Cc: [email protected]
2019-10-07MIPS: ralink: mt7628a.dtsi: Add I2C controller DT nodeStefan Roese1-0/+16
This patch adds the I2C controller description to the MT7628A dtsi file. Signed-off-by: Stefan Roese <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Harvey Hunt <[email protected]> Cc: John Crispin <[email protected]> Cc: [email protected]
2019-09-30MIPS: dts: ar9331: fix interrupt-controller sizeOleksij Rempel1-1/+1
It is two registers each of 4 byte. Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Rob Herring <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: James Hogan <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected]
2019-09-22Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds13-21/+565
Pull MIPS updates from Paul Burton: "Main MIPS changes: - boot_mem_map is removed, providing a nice cleanup made possible by the recent removal of bootmem. - Some fixes to atomics, in general providing compiler barriers for smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or MIPS32 systems using cmpxchg64(). - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo Frascino. - Removal of undefined behavior in set_io_port_base(), fixing the behavior of some MIPS kernel configurations when built with recent clang versions. - Initial MIPS32 huge page support, functional on at least Ingenic SoCs. - pte_special() is now supported for some configurations, allowing among other things generic fast GUP to be used. - Miscellaneous fixes & cleanups. And platform specific changes: - Major improvements to Ingenic SoC support from Paul Cercueil, mostly enabled by the inclusion of the new TCU (timer-counter unit) drivers he's spent a very patient year or so working on. Plus some fixes for X1000 SoCs from Zhou Yanjie. - Netgear R6200 v1 systems are now supported by the bcm47xx platform. - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems" * tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits) MIPS: Detect bad _PFN_SHIFT values MIPS: Disable pte_special() for MIPS32 with RiXi MIPS: ralink: deactivate PCI support for SOC_MT7621 mips: compat: vdso: Use legacy syscalls as fallback MIPS: Drop Loongson _CACHE_* definitions MIPS: tlbex: Remove cpu_has_local_ebase MIPS: tlbex: Simplify r3k check MIPS: Select R3k-style TLB in Kconfig MIPS: PCI: refactor ioc3 special handling mips: remove ioremap_cachable mips/atomic: Fix smp_mb__{before,after}_atomic() mips/atomic: Fix loongson_llsc_mb() wreckage mips/atomic: Fix cmpxchg64 barriers MIPS: Octeon: remove duplicated include from dma-octeon.c firmware: bcm47xx_nvram: Allow COMPILE_TEST firmware: bcm47xx_nvram: Correct size_t printf format MIPS: Treat Loongson Extensions as ASEs MIPS: Remove dev_err() usage after platform_get_irq() MIPS: dts: mscc: describe the PTP ready interrupt MIPS: dts: mscc: describe the PTP register range ...
2019-09-04kbuild: add $(BASH) to run scripts with bash-extensionMasahiro Yamada1-1/+1
CONFIG_SHELL falls back to sh when bash is not installed on the system, but nobody is testing such a case since bash is usually installed. So, shell scripts invoked by CONFIG_SHELL are only tested with bash. It makes it difficult to test whether the hashbang #!/bin/sh is real. For example, #!/bin/sh in arch/powerpc/kernel/prom_init_check.sh is false. (I fixed it up) Besides, some shell scripts invoked by CONFIG_SHELL use bash-extension and #!/bin/bash is specified as the hashbang, while CONFIG_SHELL may not always be set to bash. Probably, the right thing to do is to introduce BASH, which is bash by default, and always set CONFIG_SHELL to sh. Replace $(CONFIG_SHELL) with $(BASH) for bash scripts. If somebody tries to add bash-extension to a #!/bin/sh script, it will be caught in testing because /bin/sh is a symlink to dash on some major distributions. Signed-off-by: Masahiro Yamada <[email protected]>
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