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/arm/boot/dts/spear1340-evb.dts | 503 ++++++++++++++++++++++++++++++++++++ 1 file changed, 503 insertions(+) create mode 100644 arch/arm/boot/dts/spear1340-evb.dts (limited to 'arch/arm/boot/dts/spear1340-evb.dts') diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts new file mode 100644 index 000000000..7700f2afc --- /dev/null +++ b/arch/arm/boot/dts/spear1340-evb.dts @@ -0,0 +1,503 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * DTS file for SPEAr1340 Evaluation Baord + * + * Copyright 2012 Viresh Kumar + */ + +/dts-v1/; +/include/ "spear1340.dtsi" + +/ { + model = "ST SPEAr1340 Evaluation Board"; + compatible = "st,spear1340-evb", "st,spear1340"; + #address-cells = <1>; + #size-cells = <1>; + + memory { + reg = <0 0x40000000>; + }; + + ahb { + pinmux@e0700000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + pads_as_gpio { + st,pins = "pads_as_gpio_grp"; + st,function = "pads_as_gpio"; + }; + fsmc { + st,pins = "fsmc_8bit_grp"; + st,function = "fsmc"; + }; + uart0 { + st,pins = "uart0_grp"; + st,function = "uart0"; + }; + i2c0 { + st,pins = "i2c0_grp"; + st,function = "i2c0"; + }; + i2c1 { + st,pins = "i2c1_grp"; + st,function = "i2c1"; + }; + spdif-in { + st,pins = "spdif_in_grp"; + st,function = "spdif_in"; + }; + spdif-out { + st,pins = "spdif_out_grp"; + st,function = "spdif_out"; + }; + ssp0 { + st,pins = "ssp0_grp", "ssp0_cs1_grp", "ssp0_cs2_grp", "ssp0_cs3_grp"; + st,function = "ssp0"; + }; + smi-pmx { + st,pins = "smi_grp"; + st,function = "smi"; + }; + i2s { + st,pins = "i2s_in_grp", "i2s_out_grp"; + st,function = "i2s"; + }; + gmac { + st,pins = "gmii_grp", "rgmii_grp"; + st,function = "gmac"; + }; + cam0 { + st,pins = "cam0_grp"; + st,function = "cam0"; + }; + cam1 { + st,pins = "cam1_grp"; + st,function = "cam1"; + }; + cam2 { + st,pins = "cam2_grp"; + st,function = "cam2"; + }; + cam3 { + st,pins = "cam3_grp"; + st,function = "cam3"; + }; + cec0 { + st,pins = "cec0_grp"; + st,function = "cec0"; + }; + cec1 { + st,pins = "cec1_grp"; + st,function = "cec1"; + }; + sdhci { + st,pins = "sdhci_grp"; + st,function = "sdhci"; + }; + clcd { + st,pins = "clcd_grp"; + st,function = "clcd"; + }; + sata { + st,pins = "sata_grp"; + st,function = "sata"; + }; + pcie { + st,pins = "pcie_grp"; + st,function = "pcie"; + }; + + }; + }; + + ahci@b1000000 { + status = "okay"; + }; + + miphy@eb800000 { + status = "okay"; + }; + + dma@ea800000 { + status = "okay"; + }; + + dma@eb000000 { + status = "okay"; + }; + + fsmc: flash@b0000000 { + status = "okay"; + + partition@0 { + label = "xloader"; + reg = <0x0 0x200000>; + }; + partition@200000 { + label = "u-boot"; + reg = <0x200000 0x200000>; + }; + partition@400000 { + label = "environment"; + reg = <0x400000 0x100000>; + }; + partition@500000 { + label = "dtb"; + reg = <0x500000 0x100000>; + }; + partition@600000 { + label = "linux"; + reg = <0x600000 0xC00000>; + }; + partition@1200000 { + label = "rootfs"; + reg = <0x1200000 0x0>; + }; + }; + + gmac0: eth@e2000000 { + phy-mode = "rgmii"; + status = "okay"; + }; + + sdhci@b3000000 { + status = "okay"; + }; + + smi: flash@ea000000 { + status = "okay"; + clock-rate = <50000000>; + + flash@e6000000 { + #address-cells = <1>; + #size-cells = <1>; + reg = <0xe6000000 0x800000>; + st,smi-fast-mode; + + partition@0 { + label = "xloader"; + reg = <0x0 0x10000>; + }; + partition@10000 { + label = "u-boot"; + reg = <0x10000 0x50000>; + }; + partition@60000 { + label = "environment"; + reg = <0x60000 0x10000>; + }; + partition@70000 { + label = "dtb"; + reg = <0x70000 0x10000>; + }; + partition@80000 { + label = "linux"; + reg = <0x80000 0x310000>; + }; + partition@390000 { + label = "rootfs"; + reg = <0x390000 0x0>; + }; + }; + }; + + ehci@e4800000 { + status = "okay"; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "wakeup"; + linux,code = <0x100>; + gpios = <&gpio1 1 0x4>; + debounce-interval = <20>; + wakeup-source; + }; + }; + + ehci@e5800000 { + status = "okay"; + }; + + i2s0: i2s-play@b2400000 { + status = "okay"; + }; + + i2s1: i2s-rec@b2000000 { + status = "okay"; + }; + + incodec: dir-hifi { + compatible = "dummy,dir-hifi"; + status = "okay"; + }; + + ohci@e4000000 { + status = "okay"; + }; + + ohci@e5000000 { + status = "okay"; + }; + + outcodec: dit-hifi { + compatible = "dummy,dit-hifi"; + status = "okay"; + }; + + sound { + compatible = "spear,spear-evb"; + audio-controllers = <&spdif0 &spdif1 &i2s0 &i2s1>; + audio-codecs = <&incodec &outcodec &sta529 &sta529>; + codec_dai_name = "dir-hifi", "dit-hifi", "sta529-audio", "sta529-audio"; + stream_name = "spdif-cap", "spdif-play", "i2s-play", "i2s-cap"; + dai_name = "spdifin-pcm", "spdifout-pcm", "i2s0-pcm", "i2s1-pcm"; + nr_controllers = <4>; + status = "okay"; + }; + + spdif0: spdif-in@d0100000 { + status = "okay"; + }; + + spdif1: spdif-out@d0000000 { + status = "okay"; + }; + + apb { + adc@e0080000 { + status = "okay"; + }; + + i2s-play@b2400000 { + status = "okay"; + }; + + i2s-rec@b2000000 { + status = "okay"; + }; + + gpio0: gpio@e0600000 { + status = "okay"; + }; + + gpio1: gpio@e0680000 { + status = "okay"; + }; + + gpio@e2800000 { + status = "okay"; + }; + + i2c0: i2c@e0280000 { + status = "okay"; + + sta529: sta529@1a { + compatible = "st,sta529"; + reg = <0x1a>; + }; + }; + + i2c1: i2c@b4000000 { + status = "okay"; + + eeprom0@56 { + compatible = "st,eeprom"; + reg = <0x56>; + }; + + stmpe801@41 { + compatible = "st,stmpe801"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x41>; + interrupts = <4 0x4>; + interrupt-parent = <&gpio0>; + irq-trigger = <0x2>; + + stmpegpio: stmpe_gpio { + compatible = "st,stmpe-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + }; + }; + + kbd@e0300000 { + linux,keymap = < 0x00000001 + 0x00010002 + 0x00020003 + 0x00030004 + 0x00040005 + 0x00050006 + 0x00060007 + 0x00070008 + 0x00080009 + 0x0100000a + 0x0101000c + 0x0102000d + 0x0103000e + 0x0104000f + 0x01050010 + 0x01060011 + 0x01070012 + 0x01080013 + 0x02000014 + 0x02010015 + 0x02020016 + 0x02030017 + 0x02040018 + 0x02050019 + 0x0206001a + 0x0207001b + 0x0208001c + 0x0300001d + 0x0301001e + 0x0302001f + 0x03030020 + 0x03040021 + 0x03050022 + 0x03060023 + 0x03070024 + 0x03080025 + 0x04000026 + 0x04010027 + 0x04020028 + 0x04030029 + 0x0404002a + 0x0405002b + 0x0406002c + 0x0407002d + 0x0408002e + 0x0500002f + 0x05010030 + 0x05020031 + 0x05030032 + 0x05040033 + 0x05050034 + 0x05060035 + 0x05070036 + 0x05080037 + 0x06000038 + 0x06010039 + 0x0602003a + 0x0603003b + 0x0604003c + 0x0605003d + 0x0606003e + 0x0607003f + 0x06080040 + 0x07000041 + 0x07010042 + 0x07020043 + 0x07030044 + 0x07040045 + 0x07050046 + 0x07060047 + 0x07070048 + 0x07080049 + 0x0800004a + 0x0801004b + 0x0802004c + 0x0803004d + 0x0804004e + 0x0805004f + 0x08060050 + 0x08070051 + 0x08080052 >; + autorepeat; + st,mode = <0>; + suspended_rate = <2000000>; + status = "okay"; + }; + + rtc@e0580000 { + status = "okay"; + }; + + serial@e0000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + }; + + serial@b4100000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + }; + + spi0: spi@e0100000 { + status = "okay"; + num-cs = <3>; + cs-gpios = <&gpiopinctrl 80 0>, <&gpiopinctrl 24 0>, + <&gpiopinctrl 85 0>; + + flash@0 { + compatible = "m25p80"; + reg = <0>; + spi-max-frequency = <12000000>; + spi-cpol; + spi-cpha; + pl022,hierarchy = <0>; + pl022,interface = <0>; + pl022,slave-tx-disable; + pl022,com-mode = <0x2>; + pl022,rx-level-trig = <0>; + pl022,tx-level-trig = <0>; + pl022,ctrl-len = <0x11>; + pl022,wait-state = <0>; + pl022,duplex = <0>; + }; + + stmpe610@1 { + compatible = "st,stmpe610"; + spi-max-frequency = <1000000>; + spi-cpha; + reg = <1>; + pl022,hierarchy = <0>; + pl022,interface = <0>; + pl022,slave-tx-disable; + pl022,com-mode = <0>; + pl022,rx-level-trig = <0>; + pl022,tx-level-trig = <0>; + pl022,ctrl-len = <0x7>; + pl022,wait-state = <0>; + pl022,duplex = <0>; + interrupts = <100 0>; + interrupt-parent = <&gpiopinctrl>; + irq-trigger = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + + stmpe_touchscreen { + compatible = "st,stmpe-ts"; + ts,sample-time = <4>; + ts,mod-12b = <1>; + ts,ref-sel = <0>; + ts,adc-freq = <1>; + ts,ave-ctrl = <1>; + ts,touch-det-delay = <2>; + ts,settling = <2>; + ts,fraction-z = <7>; + ts,i-drive = <1>; + }; + }; + }; + + timer@ec800600 { + status = "okay"; + }; + + wdt@ec800620 { + status = "okay"; + }; + }; + }; +}; -- cgit v1.2.3