kernel.git/Documentation/devicetree/bindings/riscv, branch linux-6.3.y

Merge tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-02-27T18:04:49Z

Pull ARM SoC driver updates from Arnd Bergmann: "As usual, there are lots of minor driver changes across SoC platforms from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung. These usually add support for additional chip variations in existing drivers, but also add features or bugfixes. The SCMI firmware subsystem gains a unified raw userspace interface through debugfs, which can be used for validation purposes. Newly added drivers include: - New power management drivers for StarFive JH7110, Allwinner D1 and Renesas RZ/V2M - A driver for Qualcomm battery and power supply status - A SoC device driver for identifying Nuvoton WPCM450 chips - A regulator coupler driver for Mediatek MT81xxv" * tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) power: supply: Introduce Qualcomm PMIC GLINK power supply soc: apple: rtkit: Do not copy the reg state structure to the stack soc: sunxi: SUN20I_PPU should depend on PM memory: renesas-rpc-if: Remove redundant division of dummy soc: qcom: socinfo: Add IDs for IPQ5332 and its variant dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1 firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/ MAINTAINERS: Update qcom CPR maintainer entry dt-bindings: firmware: document Qualcomm SM8550 SCM dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants soc: qcom: socinfo: Add support for new field in revision 17 soc: qcom: smd-rpm: Add IPQ9574 compatible soc: qcom: pmic_glink: remove redundant calculation of svid soc: qcom: stats: Populate all subsystem debugfs files dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies soc: qcom: pmic_glink: Introduce altmode support ...

Merge tag 'riscv-for-linus-6.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2023-02-25T19:14:08Z

Pull RISC-V updates from Palmer Dabbelt: "There's a bunch of fixes/cleanups throughout the tree as usual, but we also have a handful of new features: - Various improvements to the extension detection and alternative patching infrastructure - Zbb-optimized string routines - Support for cpu-capacity in the RISC-V DT bindings - Zicbom no longer depends on toolchain support - Some performance and code size improvements to ftrace - Support for ARCH_WANT_LD_ORPHAN_WARN - Oops now contain the faulting instruction" * tag 'riscv-for-linus-6.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (67 commits) RISC-V: add a spin_shadow_stack declaration riscv: mm: hugetlb: Enable ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP riscv: Add header include guards to insn.h riscv: alternative: proceed one more instruction for auipc/jalr pair riscv: Avoid enabling interrupts in die() riscv, mm: Perform BPF exhandler fixup on page fault RISC-V: take text_mutex during alternative patching riscv: hwcap: Don't alphabetize ISA extension IDs RISC-V: fix ordering of Zbb extension riscv: jump_label: Fixup unaligned arch_static_branch function RISC-V: Only provide the single-letter extensions in HWCAP riscv: mm: fix regression due to update_mmu_cache change scripts/decodecode: Add support for RISC-V riscv: Add instruction dump to RISC-V splats riscv: select ARCH_WANT_LD_ORPHAN_WARN for !XIP_KERNEL riscv: vmlinux.lds.S: explicitly catch .init.bss sections from EFI stub riscv: vmlinux.lds.S: explicitly catch .riscv.attributes sections riscv: vmlinux.lds.S: explicitly catch .rela.dyn symbols riscv: lds: define RUNTIME_DISCARD_EXIT RISC-V: move some stray __RISCV_INSN_FUNCS definitions from kprobes ...

Merge tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-02-24T21:31:53Z

Pull devicetree updates from Rob Herring: "DT core: - Add node lifecycle unit tests - Add of_property_present() helper aligned with fwnode API - Print more information on reserved regions on boot - Update dtc to upstream v1.6.1-66-gabbd523bae6e - Use strscpy() to instead of strncpy() in DT core - Add option for schema validation on %.dtb targets Bindings: - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES - Rework external memory controller/bus bindings to properly support controller specific child node properties - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format - Add RiscV SBI PMU event mapping binding - Add missing contraints on Arm SCMI child node allowed properties - Add a bunch of missing Socionext UniPhier glue block bindings and example fixes - Various fixes for duplicate or conflicting type definitions on DT properties" * tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits) dt-bindings: regulator: Add mps,mpq7932 power-management IC of: dynamic: Fix spelling mistake "kojbect" -> "kobject" dt-bindings: drop Sagar Kadam from SiFive binding maintainership dt-bindings: sram: qcom,imem: document sm8450 dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema dt-bindings: arm: Add Cortex-A715 and X3 of: dynamic: add lifecycle docbook info to node creation functions of: add consistency check to of_node_release() of: do not use "%pOF" printk format on node with refcount of zero of: unittest: add node lifecycle tests of: update kconfig unittest help of: add processing of EXPECT_NOT to of_unittest_expect of: prepare to add processing of EXPECT_NOT to of_unittest_expect of: Use preferred of_property_read_* functions of: Use of_property_present() helper of: Add of_property_present() helper of: reserved_mem: Use proper binary prefix dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES of: reserved-mem: print out reserved-mem details during boot dt-bindings: serial: restrict possible child node names ...

dt-bindings: drop Sagar Kadam from SiFive binding maintainership

2023-02-21T16:22:04Z

Sagar's email listed in maintainers is bouncing as his division was sold off by the company. I attempted to contact him some days ago on what the bounce email told me was his new contact information, but am yet to receive a response. Paul and Palmer are listed on each of the bindings, both of whom were alive & well as of Wednesday so the bindings remain maintained. CC: Sagar Kadam CC: Sagar Kadam Link: https://lore.kernel.org/all/785425ca-4000-a7e4-16d6-4d68c91b158d@kernel.org/ Signed-off-by: Conor Dooley Acked-by: Palmer Dabbelt Link: https://lore.kernel.org/r/20230217180035.39658-1-conor@kernel.org Signed-off-by: Rob Herring

Merge tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-02-20T23:49:56Z

Pull SoC DT updates from Arnd Bergmann: "About a quarter of the changes are for 32-bit arm, mostly filling in device support for existing machines and adding minor cleanups, mostly for Qualcomm and Samsung based machines. Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from Rockchips that have been around for a while but were lacking kernel support so far: RV1126 is a Vision SoC with an NPU and is used in the Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design for TV boxes and so far only comes with a dts for its refernece design. The other 32-bit boards that were added are two ASpeed AST2600 based BMC boards, the Microchip sam9x60_curiosity development board (Armv5 based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards for i.MX53 and i.MX6ULL. On the RISC-V side, there are fewer patches, but a total of ten new single-board computers based on variations of the Allwinner D1/T113 chip, plus one more board based on Microchip Polarfire. As usual, arm64 has by far the most changes here, with over 700 non-merge changesets, among them over 400 alone for Qualcomm. The newly added SoCs this time are all recent high-end embedded SoCs for various markets, each on comes with support for its reference board: - Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones - Qualcomm QDU1000/QRU1000 5G RAN platform - Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs - TI J784S4 for industrial and automotive applications In total, there are 46 new arm64 machines: - Reference platforms for each of the five new SoCs - Three Amlogic based development boards - Six embedded machines based on NXP i.MX8MM and i.MX8MP - The Mediatek mt7986a based Banana Pi R3 router - Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115 (Snapdragon 662) and SM8250 (Snapdragon 865) - Two LTE dongles, also based on MSM8916 - Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610), SDM450 and SDM632 - Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c) - Nine development boards based on Rockchips RK3588, RK3568, RK3566 and RK3328. - Five development machines based on TI K3 (AM642/AM654/AM68/AM69) The cleanup of dtc warnings continues across all platforms, adding to the total number of changes" * tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1035 commits) dt-bindings: riscv: correct starfive visionfive 2 compatibles ARM: dts: socfpga: Add enclustra PE1 devicetree dt-bindings: altera: Add enclustra mercury PE1 arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings arm64: dts: qcom: qcs404: align RPM G-Link node with bindings arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings arm64: dts: qcom: sm8550: remove invalid interconnect property from cryptobam arm64: dts: qcom: sc7280: Adjust zombie PWM frequency arm64: dts: qcom: sc8280xp-pmics: Specify interrupt parent explicitly arm64: dts: qcom: sm7225-fairphone-fp4: enable remaining i2c busses arm64: dts: qcom: sm7225-fairphone-fp4: move status property down arm64: dts: qcom: pmk8350: Use the correct PON compatible arm64: dts: qcom: sc8280xp-x13s: Enable external display arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink arm64: dts: qcom: sc8280xp: Add USB-C-related DP blocks arm64: dts: qcom: sm8350-hdk: enable GPU arm64: dts: qcom: sm8350: add GPU, GMU, GPU CC and SMMU nodes arm64: dts: qcom: sm8350: finish reordering nodes arm64: dts: qcom: sm8350: move more nodes to correct place arm64: dts: qcom: sm8350: reorder device nodes ...

dt-bindings: riscv: correct starfive visionfive 2 compatibles

2023-02-16T21:08:25Z

Using "va" and "vb" doesn't match what's written on the board, or the communications from StarFive. Switching to using the silkscreened version number will ease confusion & the risk of another spin of the board containing a "conflicting" version identifier. As the binding has not made it into mainline yet, take the opportunity to "correct" things. Suggested-by: Emil Renner Berthing Link: https://lore.kernel.org/linux-riscv/Y+4AxDSDLyL1WAqh@wendy/ Fixes: 97b7ed072784 ("dt-bindings: riscv: Add StarFive JH7110 SoC and VisionFive 2 board") Signed-off-by: Conor Dooley Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230216131511.3327943-1-conor.dooley@microchip.com Signed-off-by: Arnd Bergmann

dt-bindings: riscv: add a capacity-dmips-mhz cpu property

2023-02-15T03:24:06Z

Since commit 03f11f03dbfe ("RISC-V: Parse cpu topology during boot.") RISC-V has used the generic arch topology code, which provides for disparate CPU capacities. We never defined a binding to acquire this information from the DT though, so document the one already used by the generic arch topology code: "capacity-dmips-mhz". Signed-off-by: Conor Dooley Reviewed-by: Ley Foon Tan Acked-by: Rob Herring Link: https://lore.kernel.org/r/20230104180513.1379453-3-conor@kernel.org Signed-off-by: Palmer Dabbelt

Merge tag 'sunxi-dt-for-6.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

2023-01-30T21:42:51Z

- introduce Allwinner D1 DTSI - add boards: Dongshan Nezha STU, MangoPi MQ (Pro), Sipeed Lichee RV, Nezha - add D1 power controller node - Add SATA regulator to Bananapi M3 - fix regulator reference for nanopi-duo2 - fix GPIO node names - align HDMI CEC node name for h3-beelink-x2 - add DPHY interrupt to A64 and A33 * tag 'sunxi-dt-for-6.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: riscv: dts: allwinner: d1: Add power controller node riscv: Add the Allwinner SoC family Kconfig option riscv: dts: allwinner: Add Dongshan Nezha STU devicetree riscv: dts: allwinner: Add MangoPi MQ Pro devicetree riscv: dts: allwinner: Add Sipeed Lichee RV devicetrees riscv: dts: allwinner: Add Allwinner D1 Nezha devicetree riscv: dts: allwinner: Add MangoPi MQ devicetree riscv: dts: allwinner: Add the D1/D1s SoC devicetree dt-bindings: riscv: Add Allwinner D1/D1s board compatibles dt-bindings: vendor-prefixes: Add Allwinner D1/D1s board vendors MAINTAINERS: Match the sun20i family of Allwinner SoCs ARM: dts: sun8i: a83t: bananapi-m3: describe SATA disk regulator ARM: dts: sun8i: nanopi-duo2: Fix regulator GPIO reference ARM: dts: sunxi: Fix GPIO LED node names ARM: dts: sun8i: h3-beelink-x2: align HDMI CEC node names with dtschema arm64: dts: allwinner: a64: Add DPHY interrupt ARM: dts: sun8i: a33: Add DPHY interrupt Signed-off-by: Arnd Bergmann

dt-bindings: riscv: Add Allwinner D1/D1s board compatibles

2023-01-27T22:01:31Z

Several SoMs and boards are available that feature the Allwinner D1 or D1s SoC. Document their compatible strings. Acked-by: Palmer Dabbelt Acked-by: Rob Herring Reviewed-by: Conor Dooley Reviewed-by: Guo Ren Reviewed-by: Heiko Stuebner Signed-off-by: Samuel Holland Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20230126045738.47903-4-samuel@sholland.org Signed-off-by: Jernej Skrabec

Merge patch series "Add a devicetree for the Aldec PolarFire SoC TySoM"

2023-01-25T11:09:32Z

As it says on the tin, add a DT for this board. It's been sitting on my desk for a while, so may as well have it upstream... The DT is only partially complete, as it needs the fabric content added. Unfortunately, I don't have a reference design in RTL or SmartDesign for it and therefore don't know what that fabric content is. Signed-off-by: Conor Dooley