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2021-06-21MIPS: Loongson64: fix spelling of SPDX tagTom Rix1-1/+1
checkpatch looks for SPDX-License-Identifier. So change the '_' to '-' Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-18MIPS: Loongson64: DTS: Add GMAC support for LS7A PCHQing Zhang1-2/+4
The GMAC module is now supported, enable it. Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18MIPS: Loongson64: Add GMAC support for Loongson-2K1000Qing Zhang1-0/+46
The GMAC module is now supported, enable it. Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01MIPS: ingenic: rs90: Add dedicated VRAM memory regionPaul Cercueil1-0/+14
Add a 1 MiB memory area dedicated to the video driver. This area will be managed by Linux' CMA, so that the ingenic-drm driver can be sure to always be able to allocate contiguous buffers. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-01MIPS: ingenic: gcw0: Set codec to cap-less mode for FM radioPaul Cercueil1-3/+2
When using the FM radio, we must not have capacitors on the headphones line, since it is used as the antenna. The "FM Radio" widget is removed so that the cap-less mode can be enabled dynamically through DAPM when the line input is used. This widget was useless anyway. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-01MIPS: ingenic: jz4780: Fix I2C nodes to match DT docPaul Cercueil1-5/+5
The "ingenic,jz4780-i2c" should have "ingenic,jz4770-i2c" as a fallback compatible, as per the Device Tree documentation found in Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-01MIPS: boot: Support specifying UART port on Ingenic SoCsPaul Cercueil1-2/+2
Allow specifying from the config the UART to use on Ingenic SoCs when compressed kernel debugging is enabled. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27mips: dts: loongson: fix DTC unit name warningszhaoxiao1-1/+1
Fixes the following W=1 kernel build warning(s): arch/mips/boot/dts/loongson/rs780e-pch.dtsi:24.7-41.5: Warning (unit_address_vs_reg): /bus@10000000/isa: node has a reg or ranges property, but no unit name arch/mips/boot/dts/loongson/rs780e-pch.dtsi:24.7-41.5: Warning (simple_bus_reg): /bus@10000000/isa: simple-bus unit address format error, expected "18000000" Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27mips: dts: loongson: fix DTC unit name warningszhaoxiao1-1/+1
Fixes the following W=1 kernel build warning(s): arch/mips/boot/dts/loongson/ls7a-pch.dtsi:410.7-415.5: Warning (unit_address_vs_reg): /bus@10000000/isa: node has a reg or ranges property, but no unit name arch/mips/boot/dts/loongson/ls7a-pch.dtsi:410.7-415.5: Warning (simple_bus_reg): /bus@10000000/isa: simple-bus unit address format error, expected "18000000" Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27mips: dts: loongson: fix DTC unit name warningszhaoxiao1-1/+1
Fixes the following W=1 kernel build warning(s): arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts:91.7-96.5: Warning (unit_address_vs_reg): /bus@10000000/isa: node has a reg or ranges property, but no unit name arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts:91.7-96.5: Warning (simple_bus_reg): /bus@10000000/isa: simple-bus unit address format error, expected "18000000" Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27mips: dts: loongson: fix DTC unit name warningszhaoxiao1-2/+2
Fixes the following W=1 kernel build warning(s): arch/mips/boot/dts/loongson/loongson64g-package.dtsi:42.30-49.5: Warning (simple_bus_reg): /bus@1fe00000/serial@1fe001e0: simple-bus unit address format error, expected "1fe00100" arch/mips/boot/dts/loongson/loongson64g-package.dtsi:51.30-59.5: Warning (simple_bus_reg): /bus@1fe00000/serial@1fe001e8: simple-bus unit address format error, expected "1fe00110" Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27mips: dts: loongson: fix DTC unit name warningszhaoxiao1-1/+1
Fixes the following W=1 kernel build warning(s): arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi:26.9-32.4: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27MIPS: ath79: ar9331: add pause property for the MAC <> switch linkOleksij Rempel1-0/+2
Both, MAC and switch support flow control, so add pause property for the MAC <> switch link. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27MIPS: ath79: ar9331: Add OpeneEmbed SOM9331 BoardOleksij Rempel2-0/+111
Add SOM9331 based Board. It has 3 LAN ports, usb to uart controller and USB type A port. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-27MIPS: SEAD3: Correct Ethernet node nameGeert Uytterhoeven1-1/+1
make dtbs_check: eth@1f010000: $nodename:0: 'eth@1f010000' does not match '^ethernet(@.*)?$' Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-05-11MIPS:DTS:Correct device id of pcie for Loongnon-2KXiaochuan Mao1-8/+8
from Loongson-2K user manual know that Loongson-2K have two pcie controller pcie0 and pcie1, pcie0 have four port named port0~port3 and pcie1 have 2 port named port0~port1. the device id of port0 is 7a19 in each pcie controller and others are 7a09. Signed-off-by: Xiaochuan Mao <maoxiaochuan@loongson.cn> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-23MIPS:DTS:Correct the license for Loongson-2Kxiaochuan mao1-1/+1
make license from GPL3.0 to GPL2.0 Signed-off-by: xiaochuan mao <maoxiaochuan@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-23MIPS:DTS:Fix label name and interrupt number of ohci for Loongson-2Kxiaochuan mao1-2/+2
from Loongson-2K1000 user manual know that under pci bus the device num is 4, function number is 2 and register is 0x2200 is ohci. the ohci interrupt number is 51. because Loongson-2K1000 has 64 interrupt sources, 0-31 correspond to the device tree liointc0 device node, and the other correspond to liointc1 node. so it should be number 19 correspon to liointc1. Signed-off-by: xiaochuan mao <maoxiaochuan@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-21MIPS: Makefile: Replace -pg with CC_FLAGS_FTRACEzhaoxiao1-1/+1
This patch replaces the "open-coded" -pg compile flag with a CC_FLAGS_FTRACE makefile variable which architectures can override if a different option should be used for code generation. Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: bcm63268: populate device tree nodesÁlvaro Fernández Rojas1-14/+116
- Rename periph_clk to periph_osc. - Rename clkctl to periph_clk. - Move syscon-reboot to subnode. - Add hsspi-osc clock. - Add watchdog. - Add HS SPI controller - Add NAND controller. - Add USBH PHY. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: bcm6368: populate device tree nodesÁlvaro Fernández Rojas1-11/+116
- Rename periph_clk to periph_osc. - Rename clkctl to periph_clk. - Move syscon-reboot to subnode. - Add watchdog controller. - Add SPI controller. - Add NAND controller. - Add USBH PHY controller. - Add RNG controller. - Add cfi-flash controller. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: bcm6362: populate device tree nodesÁlvaro Fernández Rojas1-11/+116
- Rename periph_clk to periph_osc. - Rename clkctl to periph_clk. - Move syscon-reboot to subnode. - Add hsspi-osc clock. - Add watchdog. - Add SPI controller. - Add HS SPI controller. - Add NAND controller. - Add USBH PHY. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: bcm6358: populate device tree nodesÁlvaro Fernández Rojas1-11/+72
- Rename periph_clk to periph_osc. - Rename clkctl to periph_clk. - Move syscon-reboot to subnode. - Add watchdog. - Add SPI controller. - Add USBH PHY. - Add cfi-flash. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: bcm6328: populate device tree nodesÁlvaro Fernández Rojas1-14/+105
- Rename periph_clk to periph_osc. - Rename clkctl to periph_clk. - Move syscon-reboot to subnode. - Add hsspi-osc clock. - Add watchdog. - Add HS SPI controller. - Add NAND controller. - Add USBH PHY. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-04-06mips: bmips: fix syscon-reboot nodesÁlvaro Fernández Rojas5-5/+5
Commit a23c4134955e added the clock controller nodes, incorrectly changing the syscon-reboot nodes addresses. Fixes: a23c4134955e ("MIPS: BMIPS: add clock controller nodes") Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-25MIPS: Loongson64: DeviceTree for Loongson-2K1000Qing Zhang3-0/+254
Add DeviceTree files for Loongson-2K1000 processor, currently only supports single-core boot. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Tested-by: Ming Wang <wangming01@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12MIPS: ingenic: gcw0: SPI panel does not require active-high CSPaul Cercueil1-1/+0
The NT39016 panel is a fun beast, even though the documentation states that the CS line is active-low, it will work just fine if the CS line is configured as active-high, but it won't work if the CS line is forced low or forced high. Since it did actually work with the spi-cs-high property, this is not a bugfix, but we should nonetheless remove that property to match the documentation. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm63268: include dt-bindingsÁlvaro Fernández Rojas1-0/+5
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm6368: include dt-bindingsÁlvaro Fernández Rojas1-0/+4
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm6362: include dt-bindingsÁlvaro Fernández Rojas1-0/+5
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm6358: include dt-bindingsÁlvaro Fernández Rojas1-0/+4
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm6328: include dt-bindingsÁlvaro Fernández Rojas1-0/+5
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: bmips: bcm3368: include dt-bindingsÁlvaro Fernández Rojas1-0/+3
Now that there are proper device tree bindings we can start using them. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12mips: dts: brcm: allow including header filesÁlvaro Fernández Rojas16-21/+21
Change /include/ with #include in order to be able to include header files from dt-bindings. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-08MIPS: boot/compressed: Copy DTB to aligned addressPaul Cercueil1-0/+8
Since 5.12-rc1, the Device Tree blob must now be properly aligned. Therefore, the decompress routine must be careful to copy the blob at the next aligned address after the kernel image. This commit fixes the kernel sometimes not booting with a Device Tree blob appended to it. Fixes: 79edff12060f ("scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-02-21Merge tag 'mips_5.12' of ↵Linus Torvalds7-12/+117
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - added support for Nintendo N64 - added support for Realtek RTL83XX SoCs - kaslr support for Loongson64 - first steps to get rid of set_fs() - DMA runtime coherent/non-coherent selection cleanup - cleanups and fixes * tag 'mips_5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (98 commits) Revert "MIPS: Add basic support for ptrace single step" vmlinux.lds.h: catch more UBSAN symbols into .data MIPS: kernel: Drop kgdb_call_nmi_hook MAINTAINERS: Add git tree for KVM/mips MIPS: Use common way to parse elfcorehdr MIPS: Simplify EVA cache handling Revert "MIPS: kernel: {ftrace,kgdb}: Set correct address limit for cache flushes" MIPS: remove CONFIG_DMA_PERDEV_COHERENT MIPS: remove CONFIG_DMA_MAYBE_COHERENT driver core: lift dma_default_coherent into common code MIPS: refactor the runtime coherent vs noncoherent DMA indicators MIPS/alchemy: factor out the DMA coherent setup MIPS/malta: simplify plat_setup_iocoherency MIPS: Add basic support for ptrace single step MAINTAINERS: replace non-matching patterns for loongson{2,3} MIPS: Make check condition for SDBBP consistent with EJTAG spec mips: Replace lkml.org links with lore Revert "MIPS: microMIPS: Fix the judgment of mm_jr16_op and mm_jalr_op" MIPS: crash_dump.c: Simplify copy_oldmem_page() Revert "mips: Manually call fdt_init_reserved_mem() method" ...
2021-02-09MIPS: compressed: fix build with enabled UBSANAlexander Lobakin1-0/+1
Commit 1e35918ad9d1 ("MIPS: Enable Undefined Behavior Sanitizer UBSAN") added a possibility to build the entire kernel with UBSAN instrumentation for MIPS, with the exception for VDSO. However, self-extracting head wasn't been added to exceptions, so this occurs: mips-alpine-linux-musl-ld: arch/mips/boot/compressed/decompress.o: in function `FSE_buildDTable_wksp': decompress.c:(.text.FSE_buildDTable_wksp+0x278): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: decompress.c:(.text.FSE_buildDTable_wksp+0x2a8): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: decompress.c:(.text.FSE_buildDTable_wksp+0x2c4): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: arch/mips/boot/compressed/decompress.o: decompress.c:(.text.FSE_buildDTable_raw+0x9c): more undefined references to `__ubsan_handle_shift_out_of_bounds' follow Add UBSAN_SANITIZE := n to mips/boot/compressed/Makefile to exclude it from instrumentation scope and fix this issue. Fixes: 1e35918ad9d1 ("MIPS: Enable Undefined Behavior Sanitizer UBSAN") Cc: stable@vger.kernel.org # 5.0+ Signed-off-by: Alexander Lobakin <alobakin@pm.me> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-02-04mips: dts: Add support for Cisco SG220-26 switchBert Vermeulen2-0/+27
Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-02-04Add support for Realtek RTL838x/RTL839x switch SoCsBert Vermeulen3-0/+81
The RTL838x/839x family of SoCs are Realtek switches with an embedded MIPS core. * RTL838x - 500MHz 4kce single core - 1Gbit ports and L2 features * RTL839x - 700MHz 34Kc single core - 1Gbit ports and L2 features These switches, depending on the exact part number, will have anywhere between 8 and 52 ports. The MIPS core is wired to a switch cpu port which has a tagging feature allowing us to make use of the DSA subsystem. The SoCs are somewhat basic in certain areas, getting better with more advanced features on newer series. The switch functionality is MMIO-mapped via a large MFD region. The SoCs have the following peripherals * ethernet * switch * uart - ns16550a * spi-flash interface * gpio * wdt * led The code was derived from various vendor SDKs based on Linux v2.6 kernels. This patchset allows us to boot RTL838x/RTL839x units with basic support. Most of the other drivers are already written and functional, and work to get them upstream is already in progress. Signed-off-by: Birger Koblitz <mail@birger-koblitz.de> Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sander Vanheule <sander@svanheule.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-07MIPS: zboot: Avoid endless loop in clear BSS.Jinyang He1-1/+1
Commit 2ee1503e546f ("MIPS: zboot: head.S clean up"). After .noreorder removed, clear BSS fall into endless loop. The bne instruction will add nop to the delay slot at compile time. So a0 register will not increment by 4. Fix it and clear BSS from _edata to (_end - 1). Signed-off-by: Jinyang He <hejinyang@loongson.cn> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-04MIPS: zboot: head.S clean upJiaxun Yang1-11/+7
.cprestore is removed as we don't expect Position Independent zboot ELF. .noreorder is also removed and rest instructions are massaged to improve readability. t9 register is used for indirect jump as MIPS ABI requirement. start label is removed as it already defined in LEAF. Reported-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-12-28MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTBPaul Cercueil1-1/+2
The compressed payload is not necesarily 4-byte aligned, at least when compiling with Clang. In that case, the 4-byte value appended to the compressed payload that corresponds to the uncompressed kernel image size must be read using get_unaligned_le32(). This fixes Clang-built kernels not booting on MIPS (tested on a Ingenic JZ4770 board). Fixes: b8f54f2cde78 ("MIPS: ZBOOT: copy appended dtb to the end of the kernel") Cc: <stable@vger.kernel.org> # v4.7 Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-12-05MIPS: DTS: img: Fix schema warnings for pwm-ledsAlexander Dahl1-2/+3
The node names for devices using the pwm-leds driver follow a certain naming scheme (now). Parent node name is not enforced, but recommended by DT project. Signed-off-by: Alexander Dahl <post@lespocky.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-12-04MIPS: Enable GCOVXingxing Su1-0/+1
Enable gcov profiling of the entire kernel on mips. Required changes include disabling profiling for: * arch/kernel/boot/compressed: not linked to main kernel. Lightly tested on Loongson 3A3000 an 3A4000, seems to work as expected. without "GCOV_PROFILE := n" in compressed Makefile, build errors as follows: ... ld: arch/mips/boot/compressed/string.o:(.data+0x88): undefined reference to `__gcov_merge_add' ld: arch/mips/boot/compressed/string.o: in function `_GLOBAL__sub_I_00100_0_memcpy': string.c:(.text.startup+0x4): undefined reference to `__gcov_init' ld: arch/mips/boot/compressed/string.o: in function `_GLOBAL__sub_D_00100_1_memcpy': string.c:(.text.exit+0x0): undefined reference to `__gcov_exit' ... Signed-off-by: Youling Tang <tangyouling@loongson.cn> Signed-off-by: Xingxing Su <suxingxing@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mips: bmips: dts: add BCM63268 reset controller supportÁlvaro Fernández Rojas1-0/+6
BCM63268 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mips: bmips: dts: add BCM6368 reset controller supportÁlvaro Fernández Rojas1-0/+6
BCM6368 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mips: bmips: dts: add BCM6362 reset controller supportÁlvaro Fernández Rojas1-0/+6
BCM6362 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mips: bmips: dts: add BCM6358 reset controller supportÁlvaro Fernández Rojas1-0/+6
BCM6358 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mips: bmips: dts: add BCM6328 reset controller supportÁlvaro Fernández Rojas1-0/+6
BCM6328 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17MIPS: Ingenic: Add missing nodes for Ingenic SoCs and boards.周琰杰 (Zhou Yanjie)6-19/+313
1.Add OTG/OTG PHY/RNG nodes for JZ4780, CGU/OTG nodes for CI20. 2.Add OTG/OTG PHY/RNG/OST nodes for X1000, SSI/CGU/OST/OTG/SC16IS752 nodes for CU1000-Neo. 3.Add OTG/OTG PHY/DTRNG/OST nodes for X1830, SSI/CGU/OST/OTG/SC16IS752 nodes for CU1830-Neo. Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com> Tested by: H. Nikolaus Schaller <hns@goldelico.com> # CI20/jz4780 Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 14:20:16 +0000