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2022-04-26riscv: compat: syscall: Add entry.S implementationGuo Ren2-2/+23
Implement the entry of compat_sys_call_table[] in asm. Ref to riscv-privileged spec 4.1.1 Supervisor Status Register (sstatus): BIT[32:33] = UXL[1:0]: - 1:32 - 2:64 - 3:128 Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-13-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26riscv: compat: syscall: Add compat_sys_call_table implementationGuo Ren6-3/+37
Implement compat sys_call_table and some system call functions: truncate64, ftruncate64, fallocate, pread64, pwrite64, sync_file_range, readahead, fadvise64_64 which need argument translation. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-12-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26riscv: compat: Support TASK_SIZE for compat modeGuo Ren2-3/+16
Make TASK_SIZE from const to dynamic detect TIF_32BIT flag function. Refer to arm64 to implement DEFAULT_MAP_WINDOW_64 for efi-stub. Limit 32-bit compatible process in 0-2GB virtual address range (which is enough for real scenarios), because it could avoid address sign extend problem when 32-bit enter 64-bit and ease software design. The standard 32-bit TASK_SIZE is 0x9dc00000:FIXADDR_START, and compared to a compatible 32-bit, it increases 476MB for the application's virtual address. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-11-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26riscv: compat: Add basic compat data type implementationGuo Ren2-0/+130
Implement riscv asm/compat.h for struct compat_xxx, is_compat_task, compat_user_regset, regset convert. The rv64 compat.h has inherited most of the structs from the generic one. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-10-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26riscv: Fixup difference with defconfigGuo Ren1-0/+4
Let's follow the origin patch's spirit: The only difference between rv32_defconfig and defconfig is that rv32_defconfig has CONFIG_ARCH_RV32I=y. This is helpful to compare rv64-compat-rv32 v.s. rv32-linux. Fixes: 1b937e8faa87ccfb ("RISC-V: Add separate defconfig for 32bit systems") Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-9-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26asm-generic: compat: Cleanup duplicate definitionsGuo Ren7-284/+64
There are 7 64bit architectures that support Linux COMPAT mode to run 32bit applications. A lot of definitions are duplicate: - COMPAT_USER_HZ - COMPAT_RLIM_INFINITY - COMPAT_OFF_T_MAX - __compat_uid_t, __compat_uid_t - compat_dev_t - compat_ipc_pid_t - struct compat_flock - struct compat_flock64 - struct compat_statfs - struct compat_ipc64_perm, compat_semid64_ds, compat_msqid64_ds, compat_shmid64_ds Cleanup duplicate definitions and merge them into asm-generic. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Helge Deller <deller@gmx.de> # parisc Link: https://lore.kernel.org/r/20220405071314.3225832-7-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26fs: stat: compat: Add __ARCH_WANT_COMPAT_STATGuo Ren7-0/+8
RISC-V doesn't neeed compat_stat, so using __ARCH_WANT_COMPAT_STAT to exclude unnecessary SYSCALL functions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Helge Deller <deller@gmx.de> # parisc Link: https://lore.kernel.org/r/20220405071314.3225832-6-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26arch: Add SYSVIPC_COMPAT for all architecturesGuo Ren7-30/+0
The existing per-arch definitions are pretty much historic cruft. Move SYSVIPC_COMPAT into init/Kconfig. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Helge Deller <deller@gmx.de> # parisc Link: https://lore.kernel.org/r/20220405071314.3225832-5-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26compat: consolidate the compat_flock{,64} definitionChristoph Hellwig7-115/+6
Provide a single common definition for the compat_flock and compat_flock64 structures using the same tricks as for the native variants. Another extra define is added for the packing required on x86. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Helge Deller <deller@gmx.de> # parisc Link: https://lore.kernel.org/r/20220405071314.3225832-4-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26uapi: always define F_GETLK64/F_SETLK64/F_SETLKW64 in fcntl.hChristoph Hellwig7-26/+2
The F_GETLK64/F_SETLK64/F_SETLKW64 fcntl opcodes are only implemented for the 32-bit syscall APIs, but are also needed for compat handling on 64-bit kernels. Consolidate them in unistd.h instead of definining the internal compat definitions in compat.h, which is rather error prone (e.g. parisc gets the values wrong currently). Note that before this change they were never visible to userspace due to the fact that CONFIG_64BIT is only set for kernel builds. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-3-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26uapi: simplify __ARCH_FLOCK{,64}_PAD a littleChristoph Hellwig1-23/+3
Don't bother to define the symbols empty, just don't use them. That makes the intent a little more clear. Remove the unused HAVE_ARCH_STRUCT_FLOCK64 define and merge the 32-bit mips struct flock into the generic one. Add a new __ARCH_FLOCK_EXTRA_SYSID macro following the style of __ARCH_FLOCK_PAD to avoid having a separate definition just for one architecture. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220405071314.3225832-2-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26ARC: bpf: define uapi for BPF_PROG_TYPE_PERF_EVENT program typeSergey Matyukevich2-0/+13
Define appropriate uapi for the BPF_PROG_TYPE_PERF_EVENT program type by exporting the user_regs_struct structure instead of the pt_regs structure that is in-kernel only. Signed-off-by: Sergey Matyukevich <sergey.matyukevich@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@kernel.org>
2022-04-26ARC: disasm: handle ARCv2 case in kprobe get/set functionsSergey Matyukevich1-2/+62
Current implementation of get_reg/set_reg implies ARCompact layout of pt_regs structure. Meanwhile pt_regs structure differs between ARCompact and ARCv2. Update those functions to handle ARCv2. Tested-by: kernel test robot <lkp@intel.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@kernel.org>
2022-04-26RISC-V: configs: Configs that had RPMSG_CHAR now get RPMSG_CTRLArnaud Pouliquen2-0/+2
In the commit 617d32938d1b ("rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl"), we split the rpmsg_char driver in two. By default give everyone who had the old driver enabled the rpmsg_ctrl driver too. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20220404090527.582217-1-arnaud.pouliquen@foss.st.com Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26Merge drm/drm-next into drm-intel-nextJani Nikula45-144/+324
Need to bring commit d8bb92e70a43 ("drm/dp: Factor out a function to probe a DPCD address") back as a dependency to further work in drm-intel-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-04-26arm64: tegra: Enable ASRC on various platformsSameer Pujar4-0/+892
Enable ASRC module usage on various Jetson Platforms. This can be plugged into an audio path using ALSA mixer controls. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-04-26arm64: tegra: Add ASRC device on Tegra186 and laterSameer Pujar3-0/+23
Asynchronous Sample Rate Converter (ASRC) is a client of AHUB and is present on Tegra186 and later generations of Tegra SoC. Add this device on the relevant SoC DTSI files. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-04-26MIPS: Octeon: support all interfaces on CN66XXStijn Tintel1-0/+6
CN66XX_PASS1_0 has 7 interfaces, other revisions have 8 interfaces. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26MIPS: Octeon: fix CN6640 hang on XAUI initStijn Tintel1-2/+3
Some CN66XX series Octeon II chips seem to hang if a reset is issued on XAUI initialization. Avoid the hang by disabling the reset. Tested on SNIC10E. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26arm64: defconfig: Build Tegra ASRC moduleSameer Pujar1-0/+1
Asynchronous Sample Rate Converter (ASRC) module is a client of AHUB on Tegra186 and later SoCs. To use this module enable the driver build. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-04-26mips: cpc: Fix refcount leak in mips_cpc_default_phys_baseGong Yuanjun1-0/+1
Add the missing of_node_put() to release the refcount incremented by of_find_compatible_node(). Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26MIPS: dts: align SPI NOR node name with dtschemaKrzysztof Kozlowski6-6/+6
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26MIPS: SGI-IP30: Free some unused memoryChristophe JAILLET1-0/+4
platform_device_add_data() duplicates the memory it is passed. So we can free some memory to save a few bytes that would remain unused otherwise. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26MIPS: SGI-IP27: Free some unused memoryChristophe JAILLET1-0/+4
platform_device_add_data() duplicates the memory it is passed. So we can free some memory to save a few bytes that would remain unused otherwise. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-04-26powerpc/fadump: print start of preserved areaHari Bathini2-6/+6
Print preserved area start address in fadump_region_show() function. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220406093839.206608-4-hbathini@linux.ibm.com
2022-04-26powerpc/fadump: align destination address to pagesizeHari Bathini2-0/+11
On crash, boot memory area is copied to a destination address by f/w. This region is setup as separate PT_LOAD segment with appropriate offset to handle the different physical address and offset in vmcore. If this destination address is not page aligned, reading the vmcore with mmap is likely to fail forcing tools like makedumpfile to fall back to regular read. Avoid mmap read failure by ensuring that the destination address is always page aligned. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220406093839.206608-3-hbathini@linux.ibm.com
2022-04-26powerpc/fadump: fix PT_LOAD segment for boot memory areaHari Bathini1-2/+6
Boot memory area is setup as separate PT_LOAD segment in the vmcore as it is moved by f/w, on crash, to a destination address provided by the kernel. Having separate PT_LOAD segment helps in handling the different physical address and offset for boot memory area in the vmcore. Commit ced1bf52f477 ("powerpc/fadump: merge adjacent memory ranges to reduce PT_LOAD segements") inadvertly broke this pre-condition for cases where some of the first kernel memory is available adjacent to boot memory area. This scenario is rare but possible when memory for fadump could not be reserved adjacent to boot memory area owing to memory hole or such. Reading memory from a vmcore exported in such scenario provides incorrect data. Fix it by ensuring no other region is folded into boot memory area. Fixes: ced1bf52f477 ("powerpc/fadump: merge adjacent memory ranges to reduce PT_LOAD segements") Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220406093839.206608-2-hbathini@linux.ibm.com
2022-04-26powerpc/fadump: save CPU reg data in vmcore when PHYP terminates LPARHari Bathini3-3/+8
An LPAR can be terminated by the POWER Hypervisor (PHYP) for various reasons. If FADump was configured when PHYP terminates the LPAR, platform-assisted dump is initiated to save the kernel dump. But CPU register data would not be processed/saved in the vmcore in such case because CPU mask is set in crash_fadump() at the time of kernel crash and it remains unset in this case with LPAR being terminated by PHYP abruptly. To get around the problem, initialize cpu_mask to cpu_possible_mask so as to ensure all possible CPUs' register data is processed for the vmcore generated on PHYP terminated LPAR. Also, rename the crash info member variable from online_mask to cpu_mask as it doesn't necessarily have to be online CPU mask always. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220404182137.59231-1-hbathini@linux.ibm.com
2022-04-26powerpc/fadump: Fix fadump to work with a different endian capture kernelHari Bathini2-47/+57
Dump capture would fail if capture kernel is not of the endianess as the production kernel, because the in-memory data structure (struct opal_fadump_mem_struct) shared across production kernel and capture kernel assumes the same endianess for both the kernels, which doesn't have to be true always. Fix it by having a well-defined endianess for struct opal_fadump_mem_struct. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/161902744901.86147.14719228311655123526.stgit@hbathini
2022-04-26mmc: sh_mmcif: move platform_data header to proper locationWolfram Sang3-3/+3
We have a dedicated directory for platform_data meanwhile, don't spoil the MMC directory with it. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220412093102.3428-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26arm64: dts: marvell: align SPI NOR node name with dtschemaKrzysztof Kozlowski12-14/+14
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220407143234.295426-2-krzysztof.kozlowski@linaro.org
2022-04-26arm64: dts: microchip: align SPI NOR node name with dtschemaKrzysztof Kozlowski4-7/+7
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20220407143223.295344-2-krzysztof.kozlowski@linaro.org
2022-04-26arm64: dts: mediatek: mt8173: Add gce-client-reg handle to disp-mutexAngeloGioacchino Del Regno1-0/+1
Add a gce client reg handle to the disp mutex to enable MT8173 platforms to use MediaTek's CMDQ for extra performance. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220228110329.245366-1-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: Add device-tree for MT8195 Demo boardFabien Parent2-0/+446
Add basic device-tree for the MT8195 Demo board. The Demo board is made by MediaTek and has a MT8195 SoC, associated with the MT6359 and MT6360 PMICs, and the MT7921 connectivity chip. The IOs available on that board are: * 1 USB Type-C connector with DP aux mode support * 1 USB Type-A connector * 1 full size HDMI RX and 1 full size HDMI TX connector * 1 uSD slot * 40 pins header * SPI interface header * 1 M.2 slot * 1 audio jack * 1 micro-USB port for serial debug * 2 connectors for DSI displays * 3 connectors for CSI cameras * 1 connector for a eDP panel * 1 MMC storage This commit adds basic support in order to be able to boot. Signed-off-by: Fabien Parent <fparent@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220415150003.1793063-3-fparent@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: Add mediatek SoC mt8195 and evaluation boardTinghan Shen3-0/+1227
Add basic chip support for mediatek mt8195. Signed-off-by: Seiya Wang <seiya.wang@mediatek.com> Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220411022724.11005-3-tinghan.shen@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt8192: Add mmc device nodesAllen-KH Cheng1-4/+30
In mt8192 SoC, mmc driver dose not use the MSDC module to control clock. It will read/write register to enable/disable clock. Also there is no other device of mt8192 using MSDC controller. We add mmc nodes for mt8192 SoC and remove the clock-controller in dts for avoid a duplicate unit-address(11f60000) warning. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220407113703.26423-2-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt8183: Update disp_aal node compatibleRex-BC Chen1-2/+1
The driver data of MT8183 and MT8173 are different. The value of has_gamma for MT8173 is true while the value of MT8183 is false. Therefore, the compatible of disp_aal for MT8183 is not suitable for the compatible for MT8173. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220411035843.19847-3-rex-bc.chen@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt8192: Add audio-related nodesAllen-KH Cheng1-6/+129
Add audio-related nodes in audsys for mt8192 SoC. - Move audsys node in ascending order. - Increase the address range's length from 0x1000 to 0x2000. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Link: https://lore.kernel.org/r/20220419025557.22262-3-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt8192: Add spmi nodeAllen-KH Cheng1-0/+15
Add spmi node for mt8192 SoC. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Link: https://lore.kernel.org/r/20220419063226.15958-2-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt6359: add PMIC MT6359 related nodesHui Liu2-0/+299
MT6359 is the primary PMIC for MT8192. Add PMIC MT6359 related node which is used for MT8192 platform. Signed-off-by: Hui Liu <hui.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220421012623.3446-2-hui.liu@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: mt8173: Add power domain to encoder nodesAllen-KH Cheng1-0/+2
The power of encoder is not control by mediatek,larb, so we add power domain to encoder nodes for mt8173 SoC. Signed-off-by: Irui Wang <irui.wang@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Link: https://lore.kernel.org/r/20220421035111.7267-4-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: Get rid of mediatek, larb for MM nodesYong Wu2-22/+0
After adding device_link between the IOMMU consumer and smi, the mediatek,larb is unnecessary now. CC: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: Evan Green <evgreen@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220421035111.7267-3-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mt8183-kukui: align SPI NOR node name with dtschemaKrzysztof Kozlowski1-1/+1
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220407142143.293740-1-krzysztof.kozlowski@linaro.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: align thermal zone node names with dtschemaKrzysztof Kozlowski2-2/+2
Align the name of thermal zone node to dtschema to fix warnings like: arch/arm64/boot/dts/mediatek/mt8173-elm.dt.yaml: thermal-zones: 'cpu_thermal' does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$', 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20210820081616.83674-2-krzysztof.kozlowski@canonical.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: align operating-points table name with dtschemaKrzysztof Kozlowski3-5/+5
Align the name of operating-points node to dtschema to fix warnings like: arch/arm64/boot/dts/mediatek/mt8173-elm.dt.yaml: opp_table0: $nodename:0: 'opp_table0' does not match '^opp-table(-[a-z0-9]+)?$' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20210820081616.83674-1-krzysztof.kozlowski@canonical.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: dts: mediatek: mt8183: align Google CROS EC PWM node name with dtschemaKrzysztof Kozlowski1-1/+1
dtschema expects PWM node name to be a generic "pwm". This also matches Devicetree specification requirements about generic node names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220214081916.162014-3-krzysztof.kozlowski@canonical.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-04-26arm64: tegra: add node for tegra234 cpufreqSumit Gupta1-0/+7
Adding cclpex node to represent Tegra234 cpufreq. Tegra234 uses some of the CRAB (Control Register Access Bus) registers for cpu frequency requests. These registers are memory mapped to CCPLEX_MMCRAB_ARM region. In this node, mapping the range of MMCRAB registers required only for cpu frequency info. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-04-26powerpc/boot: remove unused function find_node_by_linuxphandle()Frank Rowand1-6/+0
The last user of find_node_by_linuxphandle() was removed in v4.18-rc1 by commit 30f4bbe0472a ("powerpc/boot: Remove support for Marvell MPSC serial controller") four years ago. This function is no longer needed. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220424184014.968274-1-frowand.list@gmail.com
2022-04-26ARM: dts: i.MX51: digi-connectcore-jsk: Use usb-nop-xceiv usbphy for USB1Alexander Shiyan1-0/+8
Add node describing the USB1 usbphy. Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-26ARM: dts: i.MX51: digi-connectcore-som: Setup usbotg vbus-supplyAlexander Shiyan1-0/+1
The VBUS on usbotg is connected to the PMIC SWBST, let's reflect that in the bindings. Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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