From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- arch/arc/boot/dts/abilis_tb101.dtsi | 345 ++++++++++++++++++++++++++++++++++++ 1 file changed, 345 insertions(+) create mode 100644 arch/arc/boot/dts/abilis_tb101.dtsi (limited to 'arch/arc/boot/dts/abilis_tb101.dtsi') diff --git a/arch/arc/boot/dts/abilis_tb101.dtsi b/arch/arc/boot/dts/abilis_tb101.dtsi new file mode 100644 index 000000000..041ab1ba0 --- /dev/null +++ b/arch/arc/boot/dts/abilis_tb101.dtsi @@ -0,0 +1,345 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Abilis Systems TB101 SOC device tree + * + * Copyright (C) Abilis Systems 2013 + * + * Author: Christian Ruppert + */ + +/include/ "abilis_tb10x.dtsi" + + +/ { + soc100 { + bus-frequency = <166666666>; + + pll0: oscillator { + clock-frequency = <1000000000>; + }; + cpu_clk: clkdiv_cpu { + clock-mult = <1>; + clock-div = <2>; + }; + ahb_clk: clkdiv_ahb { + clock-mult = <1>; + clock-div = <6>; + }; + + iomux: iomux@ff10601c { + /* Port 1 */ + pctl_tsin_s0: pctl-tsin-s0 { /* Serial TS-in 0 */ + abilis,function = "mis0"; + }; + pctl_tsin_s1: pctl-tsin-s1 { /* Serial TS-in 1 */ + abilis,function = "mis1"; + }; + pctl_gpio_a: pctl-gpio-a { /* GPIO bank A */ + abilis,function = "gpioa"; + }; + pctl_tsin_p1: pctl-tsin-p1 { /* Parallel TS-in 1 */ + abilis,function = "mip1"; + }; + /* Port 2 */ + pctl_tsin_s2: pctl-tsin-s2 { /* Serial TS-in 2 */ + abilis,function = "mis2"; + }; + pctl_tsin_s3: pctl-tsin-s3 { /* Serial TS-in 3 */ + abilis,function = "mis3"; + }; + pctl_gpio_c: pctl-gpio-c { /* GPIO bank C */ + abilis,function = "gpioc"; + }; + pctl_tsin_p3: pctl-tsin-p3 { /* Parallel TS-in 3 */ + abilis,function = "mip3"; + }; + /* Port 3 */ + pctl_tsin_s4: pctl-tsin-s4 { /* Serial TS-in 4 */ + abilis,function = "mis4"; + }; + pctl_tsin_s5: pctl-tsin-s5 { /* Serial TS-in 5 */ + abilis,function = "mis5"; + }; + pctl_gpio_e: pctl-gpio-e { /* GPIO bank E */ + abilis,function = "gpioe"; + }; + pctl_tsin_p5: pctl-tsin-p5 { /* Parallel TS-in 5 */ + abilis,function = "mip5"; + }; + /* Port 4 */ + pctl_tsin_s6: pctl-tsin-s6 { /* Serial TS-in 6 */ + abilis,function = "mis6"; + }; + pctl_tsin_s7: pctl-tsin-s7 { /* Serial TS-in 7 */ + abilis,function = "mis7"; + }; + pctl_gpio_g: pctl-gpio-g { /* GPIO bank G */ + abilis,function = "gpiog"; + }; + pctl_tsin_p7: pctl-tsin-p7 { /* Parallel TS-in 7 */ + abilis,function = "mip7"; + }; + /* Port 5 */ + pctl_gpio_j: pctl-gpio-j { /* GPIO bank J */ + abilis,function = "gpioj"; + }; + pctl_gpio_k: pctl-gpio-k { /* GPIO bank K */ + abilis,function = "gpiok"; + }; + pctl_ciplus: pctl-ciplus { /* CI+ interface */ + abilis,function = "ciplus"; + }; + pctl_mcard: pctl-mcard { /* M-Card interface */ + abilis,function = "mcard"; + }; + pctl_stc0: pctl-stc0 { /* Smart card I/F 0 */ + abilis,function = "stc0"; + }; + pctl_stc1: pctl-stc1 { /* Smart card I/F 1 */ + abilis,function = "stc1"; + }; + /* Port 6 */ + pctl_tsout_p: pctl-tsout-p { /* Parallel TS-out */ + abilis,function = "mop"; + }; + pctl_tsout_s0: pctl-tsout-s0 { /* Serial TS-out 0 */ + abilis,function = "mos0"; + }; + pctl_tsout_s1: pctl-tsout-s1 { /* Serial TS-out 1 */ + abilis,function = "mos1"; + }; + pctl_tsout_s2: pctl-tsout-s2 { /* Serial TS-out 2 */ + abilis,function = "mos2"; + }; + pctl_tsout_s3: pctl-tsout-s3 { /* Serial TS-out 3 */ + abilis,function = "mos3"; + }; + /* Port 7 */ + pctl_uart0: pctl-uart0 { /* UART 0 */ + abilis,function = "uart0"; + }; + pctl_uart1: pctl-uart1 { /* UART 1 */ + abilis,function = "uart1"; + }; + pctl_gpio_l: pctl-gpio-l { /* GPIO bank L */ + abilis,function = "gpiol"; + }; + pctl_gpio_m: pctl-gpio-m { /* GPIO bank M */ + abilis,function = "gpiom"; + }; + /* Port 8 */ + pctl_spi3: pctl-spi3 { + abilis,function = "spi3"; + }; + pctl_jtag: pctl-jtag { + abilis,function = "jtag"; + }; + /* Port 9 */ + pctl_spi1: pctl-spi1 { + abilis,function = "spi1"; + }; + pctl_gpio_n: pctl-gpio-n { + abilis,function = "gpion"; + }; + /* Unmuxed GPIOs */ + pctl_gpio_b: pctl-gpio-b { + abilis,function = "gpiob"; + }; + pctl_gpio_d: pctl-gpio-d { + abilis,function = "gpiod"; + }; + pctl_gpio_f: pctl-gpio-f { + abilis,function = "gpiof"; + }; + pctl_gpio_h: pctl-gpio-h { + abilis,function = "gpioh"; + }; + pctl_gpio_i: pctl-gpio-i { + abilis,function = "gpioi"; + }; + }; + + gpioa: gpio@ff140000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff140000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <3>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioa"; + }; + gpiob: gpio@ff141000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff141000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <2>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiob"; + }; + gpioc: gpio@ff142000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff142000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <3>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioc"; + }; + gpiod: gpio@ff143000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff143000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <2>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiod"; + }; + gpioe: gpio@ff144000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff144000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <3>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioe"; + }; + gpiof: gpio@ff145000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff145000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <2>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiof"; + }; + gpiog: gpio@ff146000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff146000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <3>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiog"; + }; + gpioh: gpio@ff147000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff147000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <2>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioh"; + }; + gpioi: gpio@ff148000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff148000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <12>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioi"; + }; + gpioj: gpio@ff149000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff149000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <32>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioj"; + }; + gpiok: gpio@ff14a000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff14a000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <22>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiok"; + }; + gpiol: gpio@ff14b000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff14b000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <4>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiol"; + }; + gpiom: gpio@ff14c000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff14c000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <4>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpiom"; + }; + gpion: gpio@ff14d000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&tb10x_ictl>; + interrupts = <27 2>; + reg = <0xff14d000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <5>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpion"; + }; + }; +}; -- cgit v1.2.3