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Author SHA1 Message Date
Linus Torvalds
9d31d23389 Networking changes for 5.13. 
Core:
 
  - bpf:
 	- allow bpf programs calling kernel functions (initially to
 	  reuse TCP congestion control implementations)
 	- enable task local storage for tracing programs - remove the
 	  need to store per-task state in hash maps, and allow tracing
 	  programs access to task local storage previously added for
 	  BPF_LSM
 	- add bpf_for_each_map_elem() helper, allowing programs to
 	  walk all map elements in a more robust and easier to verify
 	  fashion
 	- sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
 	  redirection
 	- lpm: add support for batched ops in LPM trie
 	- add BTF_KIND_FLOAT support - mostly to allow use of BTF
 	  on s390 which has floats in its headers files
 	- improve BPF syscall documentation and extend the use of kdoc
 	  parsing scripts we already employ for bpf-helpers
 	- libbpf, bpftool: support static linking of BPF ELF files
 	- improve support for encapsulation of L2 packets
 
  - xdp: restructure redirect actions to avoid a runtime lookup,
 	improving performance by 4-8% in microbenchmarks
 
  - xsk: build skb by page (aka generic zerocopy xmit) - improve
 	performance of software AF_XDP path by 33% for devices
 	which don't need headers in the linear skb part (e.g. virtio)
 
  - nexthop: resilient next-hop groups - improve path stability
 	on next-hops group changes (incl. offload for mlxsw)
 
  - ipv6: segment routing: add support for IPv4 decapsulation
 
  - icmp: add support for RFC 8335 extended PROBE messages
 
  - inet: use bigger hash table for IP ID generation
 
  - tcp: deal better with delayed TX completions - make sure we don't
 	give up on fast TCP retransmissions only because driver is
 	slow in reporting that it completed transmitting the original
 
  - tcp: reorder tcp_congestion_ops for better cache locality
 
  - mptcp:
 	- add sockopt support for common TCP options
 	- add support for common TCP msg flags
 	- include multiple address ids in RM_ADDR
 	- add reset option support for resetting one subflow
 
  - udp: GRO L4 improvements - improve 'forward' / 'frag_list'
 	co-existence with UDP tunnel GRO, allowing the first to take
 	place correctly	even for encapsulated UDP traffic
 
  - micro-optimize dev_gro_receive() and flow dissection, avoid
 	retpoline overhead on VLAN and TEB GRO
 
  - use less memory for sysctls, add a new sysctl type, to allow using
 	u8 instead of "int" and "long" and shrink networking sysctls
 
  - veth: allow GRO without XDP - this allows aggregating UDP
 	packets before handing them off to routing, bridge, OvS, etc.
 
  - allow specifing ifindex when device is moved to another namespace
 
  - netfilter:
 	- nft_socket: add support for cgroupsv2
 	- nftables: add catch-all set element - special element used
 	  to define a default action in case normal lookup missed
 	- use net_generic infra in many modules to avoid allocating
 	  per-ns memory unnecessarily
 
  - xps: improve the xps handling to avoid potential out-of-bound
 	accesses and use-after-free when XPS change race with other
 	re-configuration under traffic
 
  - add a config knob to turn off per-cpu netdev refcnt to catch
 	underflows in testing
 
 Device APIs:
 
  - add WWAN subsystem to organize the WWAN interfaces better and
    hopefully start driving towards more unified and vendor-
    -independent APIs
 
  - ethtool:
 	- add interface for reading IEEE MIB stats (incl. mlx5 and
 	  bnxt support)
 	- allow network drivers to dump arbitrary SFP EEPROM data,
 	  current offset+length API was a poor fit for modern SFP
 	  which define EEPROM in terms of pages (incl. mlx5 support)
 
  - act_police, flow_offload: add support for packet-per-second
 	policing (incl. offload for nfp)
 
  - psample: add additional metadata attributes like transit delay
 	for packets sampled from switch HW (and corresponding egress
 	and policy-based sampling in the mlxsw driver)
 
  - dsa: improve support for sandwiched LAGs with bridge and DSA
 
  - netfilter:
 	- flowtable: use direct xmit in topologies with IP
 	  forwarding, bridging, vlans etc.
 	- nftables: counter hardware offload support
 
  - Bluetooth:
 	- improvements for firmware download w/ Intel devices
 	- add support for reading AOSP vendor capabilities
 	- add support for virtio transport driver
 
  - mac80211:
 	- allow concurrent monitor iface and ethernet rx decap
 	- set priority and queue mapping for injected frames
 
  - phy: add support for Clause-45 PHY Loopback
 
  - pci/iov: add sysfs MSI-X vector assignment interface
 	to distribute MSI-X resources to VFs (incl. mlx5 support)
 
 New hardware/drivers:
 
  - dsa: mv88e6xxx: add support for Marvell mv88e6393x -
 	11-port Ethernet switch with 8x 1-Gigabit Ethernet
 	and 3x 10-Gigabit interfaces.
 
  - dsa: support for legacy Broadcom tags used on BCM5325, BCM5365
 	and BCM63xx switches
 
  - Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches
 
  - ath11k: support for QCN9074 a 802.11ax device
 
  - Bluetooth: Broadcom BCM4330 and BMC4334
 
  - phy: Marvell 88X2222 transceiver support
 
  - mdio: add BCM6368 MDIO mux bus controller
 
  - r8152: support RTL8153 and RTL8156 (USB Ethernet) chips
 
  - mana: driver for Microsoft Azure Network Adapter (MANA)
 
  - Actions Semi Owl Ethernet MAC
 
  - can: driver for ETAS ES58X CAN/USB interfaces
 
 Pure driver changes:
 
  - add XDP support to: enetc, igc, stmmac
  - add AF_XDP support to: stmmac
 
  - virtio:
 	- page_to_skb() use build_skb when there's sufficient tailroom
 	  (21% improvement for 1000B UDP frames)
 	- support XDP even without dedicated Tx queues - share the Tx
 	  queues with the stack when necessary
 
  - mlx5:
 	- flow rules: add support for mirroring with conntrack,
 	  matching on ICMP, GTP, flex filters and more
 	- support packet sampling with flow offloads
 	- persist uplink representor netdev across eswitch mode
 	  changes
 	- allow coexistence of CQE compression and HW time-stamping
 	- add ethtool extended link error state reporting
 
  - ice, iavf: support flow filters, UDP Segmentation Offload
 
  - dpaa2-switch:
 	- move the driver out of staging
 	- add spanning tree (STP) support
 	- add rx copybreak support
 	- add tc flower hardware offload on ingress traffic
 
  - ionic:
 	- implement Rx page reuse
 	- support HW PTP time-stamping
 
  - octeon: support TC hardware offloads - flower matching on ingress
 	and egress ratelimitting.
 
  - stmmac:
 	- add RX frame steering based on VLAN priority in tc flower
 	- support frame preemption (FPE)
 	- intel: add cross time-stamping freq difference adjustment
 
  - ocelot:
 	- support forwarding of MRP frames in HW
 	- support multiple bridges
 	- support PTP Sync one-step timestamping
 
  - dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
 	learning, flooding etc.
 
  - ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
 	SC7280 SoCs)
 
  - mt7601u: enable TDLS support
 
  - mt76:
 	- add support for 802.3 rx frames (mt7915/mt7615)
 	- mt7915 flash pre-calibration support
 	- mt7921/mt7663 runtime power management fixes
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - bpf:
        - allow bpf programs calling kernel functions (initially to
          reuse TCP congestion control implementations)
        - enable task local storage for tracing programs - remove the
          need to store per-task state in hash maps, and allow tracing
          programs access to task local storage previously added for
          BPF_LSM
        - add bpf_for_each_map_elem() helper, allowing programs to walk
          all map elements in a more robust and easier to verify fashion
        - sockmap: support UDP and cross-protocol BPF_SK_SKB_VERDICT
          redirection
        - lpm: add support for batched ops in LPM trie
        - add BTF_KIND_FLOAT support - mostly to allow use of BTF on
          s390 which has floats in its headers files
        - improve BPF syscall documentation and extend the use of kdoc
          parsing scripts we already employ for bpf-helpers
        - libbpf, bpftool: support static linking of BPF ELF files
        - improve support for encapsulation of L2 packets

   - xdp: restructure redirect actions to avoid a runtime lookup,
     improving performance by 4-8% in microbenchmarks

   - xsk: build skb by page (aka generic zerocopy xmit) - improve
     performance of software AF_XDP path by 33% for devices which don't
     need headers in the linear skb part (e.g. virtio)

   - nexthop: resilient next-hop groups - improve path stability on
     next-hops group changes (incl. offload for mlxsw)

   - ipv6: segment routing: add support for IPv4 decapsulation

   - icmp: add support for RFC 8335 extended PROBE messages

   - inet: use bigger hash table for IP ID generation

   - tcp: deal better with delayed TX completions - make sure we don't
     give up on fast TCP retransmissions only because driver is slow in
     reporting that it completed transmitting the original

   - tcp: reorder tcp_congestion_ops for better cache locality

   - mptcp:
        - add sockopt support for common TCP options
        - add support for common TCP msg flags
        - include multiple address ids in RM_ADDR
        - add reset option support for resetting one subflow

   - udp: GRO L4 improvements - improve 'forward' / 'frag_list'
     co-existence with UDP tunnel GRO, allowing the first to take place
     correctly even for encapsulated UDP traffic

   - micro-optimize dev_gro_receive() and flow dissection, avoid
     retpoline overhead on VLAN and TEB GRO

   - use less memory for sysctls, add a new sysctl type, to allow using
     u8 instead of "int" and "long" and shrink networking sysctls

   - veth: allow GRO without XDP - this allows aggregating UDP packets
     before handing them off to routing, bridge, OvS, etc.

   - allow specifing ifindex when device is moved to another namespace

   - netfilter:
        - nft_socket: add support for cgroupsv2
        - nftables: add catch-all set element - special element used to
          define a default action in case normal lookup missed
        - use net_generic infra in many modules to avoid allocating
          per-ns memory unnecessarily

   - xps: improve the xps handling to avoid potential out-of-bound
     accesses and use-after-free when XPS change race with other
     re-configuration under traffic

   - add a config knob to turn off per-cpu netdev refcnt to catch
     underflows in testing

  Device APIs:

   - add WWAN subsystem to organize the WWAN interfaces better and
     hopefully start driving towards more unified and vendor-
     independent APIs

   - ethtool:
        - add interface for reading IEEE MIB stats (incl. mlx5 and bnxt
          support)
        - allow network drivers to dump arbitrary SFP EEPROM data,
          current offset+length API was a poor fit for modern SFP which
          define EEPROM in terms of pages (incl. mlx5 support)

   - act_police, flow_offload: add support for packet-per-second
     policing (incl. offload for nfp)

   - psample: add additional metadata attributes like transit delay for
     packets sampled from switch HW (and corresponding egress and
     policy-based sampling in the mlxsw driver)

   - dsa: improve support for sandwiched LAGs with bridge and DSA

   - netfilter:
        - flowtable: use direct xmit in topologies with IP forwarding,
          bridging, vlans etc.
        - nftables: counter hardware offload support

   - Bluetooth:
        - improvements for firmware download w/ Intel devices
        - add support for reading AOSP vendor capabilities
        - add support for virtio transport driver

   - mac80211:
        - allow concurrent monitor iface and ethernet rx decap
        - set priority and queue mapping for injected frames

   - phy: add support for Clause-45 PHY Loopback

   - pci/iov: add sysfs MSI-X vector assignment interface to distribute
     MSI-X resources to VFs (incl. mlx5 support)

  New hardware/drivers:

   - dsa: mv88e6xxx: add support for Marvell mv88e6393x - 11-port
     Ethernet switch with 8x 1-Gigabit Ethernet and 3x 10-Gigabit
     interfaces.

   - dsa: support for legacy Broadcom tags used on BCM5325, BCM5365 and
     BCM63xx switches

   - Microchip KSZ8863 and KSZ8873; 3x 10/100Mbps Ethernet switches

   - ath11k: support for QCN9074 a 802.11ax device

   - Bluetooth: Broadcom BCM4330 and BMC4334

   - phy: Marvell 88X2222 transceiver support

   - mdio: add BCM6368 MDIO mux bus controller

   - r8152: support RTL8153 and RTL8156 (USB Ethernet) chips

   - mana: driver for Microsoft Azure Network Adapter (MANA)

   - Actions Semi Owl Ethernet MAC

   - can: driver for ETAS ES58X CAN/USB interfaces

  Pure driver changes:

   - add XDP support to: enetc, igc, stmmac

   - add AF_XDP support to: stmmac

   - virtio:
        - page_to_skb() use build_skb when there's sufficient tailroom
          (21% improvement for 1000B UDP frames)
        - support XDP even without dedicated Tx queues - share the Tx
          queues with the stack when necessary

   - mlx5:
        - flow rules: add support for mirroring with conntrack, matching
          on ICMP, GTP, flex filters and more
        - support packet sampling with flow offloads
        - persist uplink representor netdev across eswitch mode changes
        - allow coexistence of CQE compression and HW time-stamping
        - add ethtool extended link error state reporting

   - ice, iavf: support flow filters, UDP Segmentation Offload

   - dpaa2-switch:
        - move the driver out of staging
        - add spanning tree (STP) support
        - add rx copybreak support
        - add tc flower hardware offload on ingress traffic

   - ionic:
        - implement Rx page reuse
        - support HW PTP time-stamping

   - octeon: support TC hardware offloads - flower matching on ingress
     and egress ratelimitting.

   - stmmac:
        - add RX frame steering based on VLAN priority in tc flower
        - support frame preemption (FPE)
        - intel: add cross time-stamping freq difference adjustment

   - ocelot:
        - support forwarding of MRP frames in HW
        - support multiple bridges
        - support PTP Sync one-step timestamping

   - dsa: mv88e6xxx, dpaa2-switch: offload bridge port flags like
     learning, flooding etc.

   - ipa: add IPA v4.5, v4.9 and v4.11 support (Qualcomm SDX55, SM8350,
     SC7280 SoCs)

   - mt7601u: enable TDLS support

   - mt76:
        - add support for 802.3 rx frames (mt7915/mt7615)
        - mt7915 flash pre-calibration support
        - mt7921/mt7663 runtime power management fixes"

* tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2451 commits)
  net: selftest: fix build issue if INET is disabled
  net: netrom: nr_in: Remove redundant assignment to ns
  net: tun: Remove redundant assignment to ret
  net: phy: marvell: add downshift support for M88E1240
  net: dsa: ksz: Make reg_mib_cnt a u8 as it never exceeds 255
  net/sched: act_ct: Remove redundant ct get and check
  icmp: standardize naming of RFC 8335 PROBE constants
  bpf, selftests: Update array map tests for per-cpu batched ops
  bpf: Add batched ops support for percpu array
  bpf: Implement formatted output helpers with bstr_printf
  seq_file: Add a seq_bprintf function
  sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues
  net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
  net: fix a concurrency bug in l2tp_tunnel_register()
  net/smc: Remove redundant assignment to rc
  mpls: Remove redundant assignment to err
  llc2: Remove redundant assignment to rc
  net/tls: Remove redundant initialization of record
  rds: Remove redundant assignment to nr_sig
  dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
  ...
 2021-04-29 11:57:23 -07:00
Ezequiel Garcia
b9460dd84a arm64: dts: rockchip: Remove unnecessary reset in rk3328.dtsi 
Rockchip DWMAC glue driver uses the phy node (phy-handle)
reset specifier, and not a "mac-phy" reset specifier.

Remove it.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2021-04-26 12:59:37 -07:00
Linus Torvalds
0c85556318 ARM: platform support for Apple M1 
The Apple M1 is the processor used it all current generation Apple
 Macintosh computers. Support for this platform so far is rudimentary,
 but it boots and can use framebuffer and serial console over a special
 USB cable.
 
 Support for several essential on-chip devices (USB, PCIe, IOMMU, NVMe)
 is work in progress but was not ready in time.
 
 A very detailed description of what works is in the merge commit
 and on the AsahiLinux wiki.
 
 Link: https://lore.kernel.org/linux-arm-kernel/bdb18e9f-fcd7-1e31-2224-19c0e5090706@marcan.st/
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-apple-m1-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM Apple M1 platform support from Arnd Bergmann:
 "The Apple M1 is the processor used it all current generation Apple
  Macintosh computers. Support for this platform so far is rudimentary,
  but it boots and can use framebuffer and serial console over a special
  USB cable.

  Support for several essential on-chip devices (USB, PCIe, IOMMU, NVMe)
  is work in progress but was not ready in time.

  A very detailed description of what works is in the commit message of
  commit 1bb2fd3880 ("Merge tag 'm1-soc-bringup-v5' [..]") and on the
  AsahiLinux wiki"

Link: https://lore.kernel.org/linux-arm-kernel/bdb18e9f-fcd7-1e31-2224-19c0e5090706@marcan.st/

* tag 'arm-apple-m1-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  asm-generic/io.h: Unbork ioremap_np() declaration
  arm64: apple: Add initial Apple Mac mini (M1, 2020) devicetree
  dt-bindings: display: Add apple,simple-framebuffer
  arm64: Kconfig: Introduce CONFIG_ARCH_APPLE
  irqchip/apple-aic: Add support for the Apple Interrupt Controller
  dt-bindings: interrupt-controller: Add DT bindings for apple-aic
  arm64: Move ICH_ sysreg bits from arm-gic-v3.h to sysreg.h
  of/address: Add infrastructure to declare MMIO as non-posted
  asm-generic/io.h: implement pci_remap_cfgspace using ioremap_np
  arm64: Implement ioremap_np() to map MMIO as nGnRnE
  docs: driver-api: device-io: Document ioremap() variants & access funcs
  docs: driver-api: device-io: Document I/O access functions
  asm-generic/io.h:  Add a non-posted variant of ioremap()
  arm64: arch_timer: Implement support for interrupt-names
  dt-bindings: timer: arm,arch_timer: Add interrupt-names support
  arm64: cputype: Add CPU implementor & types for the Apple M1 cores
  dt-bindings: arm: cpus: Add apple,firestorm & icestorm compatibles
  dt-bindings: arm: apple: Add bindings for Apple ARM platforms
  dt-bindings: vendor-prefixes: Add apple prefix
 2021-04-26 12:30:36 -07:00
Linus Torvalds
f7857bf374 ARM: devicetree changes for 5.13 
There are six new SoCs added this time. Apple M1 and Nuvoton WPCM450
 have separate branches because they are new SoC families that require
 changes outside of device tree files. The other four are variations of
 already supported chips and get merged through this branch:
 
  - STMicroelectronics STM32H750 is one of many variants of STM32
    microcontrollers based on the Cortex-M7 core. This is particularly
    notable since we rarely add support for new MMU-less chips
    these days. In this case, the board that gets added along with
    the platform is not a SoC reference platform but the "Art Pi"
    (https://art-pi.gitee.io/website/) machine that was originally design
    for the RT-Thread RTOS.
 
  - NXP i.MX8QuadMax is a variant of the growing i.MX8 embedded/industrial
    SoC family, using two Cortex-A72 and four Cortex-A53 cores. It
    gets added along with its reference board, the "NXP i.MX8QuadMax
    Multisensory Enablement Kit".
 
  - Qualcomm SC7280 is a Laptop SoC following the SC7180 (Snapdragon 7c)
    that is used in some Chromebooks and Windows laptops. Only a reference
    board is added for the moment.
 
  - TI AM64x Sita4ra is a new version of the K3 SoC family for industrial
    control, motor control, remote IO, IoT gateway etc., similar to the
    older AM65x family. Two reference machines are added alongside.
 
 Among the newly added machines, there is a very clear skew towards 64-bit
 machines now, with 12 32-bit machines compared to 23 64-bit machines. The
 full list sorted by SoC is:
 
  - ASpeed AST2500 BMC: ASRock E3C246D4I Xeon server board
  - Allwinner A10: Topwise A721 Tablet
  - Amlogic GXL: MeCool KII TV box
  - Amlogic GXM: Mecool KIII, Minix Neo U9-H TV boxes
  - Broadcom BCM4908: TP-Link Archer C2300 V1 router
  - MStar SSD202D: M5Stack UnitV2 camera
  - Marvell Armada 38x: ATL-x530 ethernet switch
  - Mediatek MT8183 Chromebooks: Lenovo 10e, Acer Spin 311,
    Asus Flip CM3, Asus Detachable CM3
  - Mediatek MT8516/MT8183: OLogic Pumpkin Board
  - NXP i.MX7: reMarkable Tablet
  - NXP i.MX8M: Kontron pitx-imx8m, Engicam i.Core MX8M Mini
  - Nuvoton NPCM730: Quanta GBS BMC
  - Qualcomm X55: Telit FN980 TLB SoM, Thundercomm TurboX T55 SoM
  - Qualcomm MSM8998: OnePlus 5/5T phones
  - Qualcomm SM8350: Snapdragon 888 Mobile Hardware Development Kit
  - Rockchip RK3399: NanoPi R4S board
  - STM32MP1: Engicam MicroGEA STM32MP1 MicroDev 2.0 and SOM,
    EDIMM2.2 Starter Kit, Carrier, SOM
  - TI AM65: Siemens SIMATIC IOT2050 gateway
 
 There is notable work going into extending already supported machines
 and SoCs:
 
  - ASpeed AST2500
  - Allwinner A23, A83t, A31, A64, H6
  - Amlogic G12B
  - Broadcom BCM4908
  - Marvell Armada 7K/8K/CN91xx
  - Mediatek MT6589, MT7622, MT8173, MT8183, MT8195
  - NXP i.MX8Q, i.MX8MM, i.MX8MP
  - Qualcomm MSM8916, SC7180, SDM845, SDX55, SM8350
  - Renesas R-Car M3, V3U
  - Rockchip RK3328, RK3399
  - STEricsson U8500
  - STMicroelectronics STM32MP141
  - Samsung Exynos 4412
  - TI K3-AM65, K3-J7200
  - TI OMAP3
 
 Among the treewide cleanups and bug fixes, two parts stand out:
 
  - There are a number of cleanups for issues pointed out by 'make
    dtbs_check' this time, and I expect more to come in the future as we
    increasingly check for regressions.
 
  - After a change to the MMC subsystem that can lead to unpredictable
    device numbers, several platforms add 'aliases' properties for these
    to give each MMC controller a fixed number.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
 "There are six new SoCs added this time.

  Apple M1 and Nuvoton WPCM450 have separate branches because they are
  new SoC families that require changes outside of device tree files.
  The other four are variations of already supported chips and get
  merged through this branch:

   - STMicroelectronics STM32H750 is one of many variants of STM32
     microcontrollers based on the Cortex-M7 core.

     This is particularly notable since we rarely add support for new
     MMU-less chips these days. In this case, the board that gets added
     along with the platform is not a SoC reference platform but the
     "Art Pi" (https://art-pi.gitee.io/website/) machine that was
     originally design for the RT-Thread RTOS.

   - NXP i.MX8QuadMax is a variant of the growing i.MX8
     embedded/industrial SoC family, using two Cortex-A72 and four
     Cortex-A53 cores.

     It gets added along with its reference board, the "NXP i.MX8QuadMax
     Multisensory Enablement Kit".

   - Qualcomm SC7280 is a Laptop SoC following the SC7180 (Snapdragon
     7c) that is used in some Chromebooks and Windows laptops.

     Only a reference board is added for the moment.

   - TI AM64x Sita4ra is a new version of the K3 SoC family for
     industrial control, motor control, remote IO, IoT gateway etc.,
     similar to the older AM65x family.

     Two reference machines are added alongside.

  Among the newly added machines, there is a very clear skew towards
  64-bit machines now, with 12 32-bit machines compared to 23 64-bit
  machines. The full list sorted by SoC is:

   - ASpeed AST2500 BMC: ASRock E3C246D4I Xeon server board
   - Allwinner A10: Topwise A721 Tablet
   - Amlogic GXL: MeCool KII TV box
   - Amlogic GXM: Mecool KIII, Minix Neo U9-H TV boxes
   - Broadcom BCM4908: TP-Link Archer C2300 V1 router
   - MStar SSD202D: M5Stack UnitV2 camera
   - Marvell Armada 38x: ATL-x530 ethernet switch
   - Mediatek MT8183 Chromebooks: Lenovo 10e, Acer Spin 311, Asus Flip
     CM3, Asus Detachable CM3
   - Mediatek MT8516/MT8183: OLogic Pumpkin Board
   - NXP i.MX7: reMarkable Tablet
   - NXP i.MX8M: Kontron pitx-imx8m, Engicam i.Core MX8M Mini
   - Nuvoton NPCM730: Quanta GBS BMC
   - Qualcomm X55: Telit FN980 TLB SoM, Thundercomm TurboX T55 SoM
   - Qualcomm MSM8998: OnePlus 5/5T phones
   - Qualcomm SM8350: Snapdragon 888 Mobile Hardware Development Kit
   - Rockchip RK3399: NanoPi R4S board
   - STM32MP1: Engicam MicroGEA STM32MP1 MicroDev 2.0 and SOM, EDIMM2.2
     Starter Kit, Carrier, SOM
   - TI AM65: Siemens SIMATIC IOT2050 gateway

  There is notable work going into extending already supported machines
  and SoCs:

   - ASpeed AST2500
   - Allwinner A23, A83t, A31, A64, H6
   - Amlogic G12B
   - Broadcom BCM4908
   - Marvell Armada 7K/8K/CN91xx
   - Mediatek MT6589, MT7622, MT8173, MT8183, MT8195
   - NXP i.MX8Q, i.MX8MM, i.MX8MP
   - Qualcomm MSM8916, SC7180, SDM845, SDX55, SM8350
   - Renesas R-Car M3, V3U
   - Rockchip RK3328, RK3399
   - STEricsson U8500
   - STMicroelectronics STM32MP141
   - Samsung Exynos 4412
   - TI K3-AM65, K3-J7200
   - TI OMAP3

  Among the treewide cleanups and bug fixes, two parts stand out:

   - There are a number of cleanups for issues pointed out by 'make
     dtbs_check' this time, and I expect more to come in the future as
     we increasingly check for regressions.

   - After a change to the MMC subsystem that can lead to unpredictable
     device numbers, several platforms add 'aliases' properties for
     these to give each MMC controller a fixed number"

* tag 'arm-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (516 commits)
  dt-bindings: mali-bifrost: add dma-coherent
  arm64: dts: amlogic: misc DT schema fixups
  arm64: dts: qcom: sc7180: Update iommu property for simultaneous playback
  arm64: dts: qcom: sc7180: pompom: Add "dmic_clk_en" + sound model
  arm64: dts: qcom: sc7180: coachz: Add "dmic_clk_en"
  ARM: dts: mstar: Add a dts for M5Stack UnitV2
  dt-bindings: arm: mstar: Add compatible for M5Stack UnitV2
  dt-bindings: vendor-prefixes: Add vendor prefix for M5Stack
  arm64: dts: mt8183: fix dtbs_check warning
  arm64: dts: mt8183-pumpkin: fix dtbs_check warning
  ARM: dts: aspeed: tiogapass: add hotplug controller
  ARM: dts: aspeed: amd-ethanolx: Enable all used I2C busses
  ARM: dts: aspeed: Rainier: Update to pass 2 hardware
  ARM: dts: aspeed: Rainier 1S4U: Fix fan nodes
  ARM: dts: aspeed: Rainier: Fix humidity sensor bus address
  ARM: dts: aspeed: Rainier: Fix PCA9552 on bus 8
  ARM: dts: qcom: sdx55: add IPA information
  ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55
  dt-bindings: arm: qcom: Add binding for Thundercomm T55 kit
  ARM: dts: qcom: sdx55: Add basic devicetree support for Telit FN980 TLB
  ...
 2021-04-26 12:20:49 -07:00
Linus Torvalds
37f00ab4a0 ARM: SoC drivers for v5.13 
Updates for SoC specific drivers include a few subsystems that
 have their own maintainers but send them through the soc tree:
 
 TEE/OP-TEE:
  -  Add tracepoints around calls to secure world
 
 Memory controller drivers:
  - Minor fixes for Renesas, Exynos, Mediatek and Tegra platforms
  - Add debug statistics to Tegra20 memory controller
  - Update Tegra bindings and convert to dtschema
 
 ARM SCMI Firmware:
  - Support for modular SCMI protocols and vendor specific extensions
  - New SCMI IIO driver
  - Per-cpu DVFS
 
 The other driver changes are all from the platform maintainers
 directly and reflect the drivers that don't fit into any other
 subsystem as well as treewide changes for a particular platform.
 
 SoCFPGA:
  - Various cleanups contributed by Krzysztof Kozlowski
 
 Mediatek:
  - add MT8183 support to mutex driver
  - MMSYS: use per SoC array to describe the possible routing
  - add MMSYS support for MT8183 and MT8167
  - add support for PMIC wrapper with integrated arbiter
  - add support for MT8192/MT6873
 
 Tegra:
  - Bug fixes to PMC and clock drivers
 
 NXP/i.MX:
  - Update SCU power domain driver to keep console domain power on.
  - Add missing ADC1 power domain to SCU power domain driver.
  - Update comments for single global power domain in SCU power domain
    driver.
  - Add i.MX51/i.MX53 unique id support to i.MX SoC driver.
 
 NXP/FSL SoC driver updates for v5.13
  - Add ACPI support for RCPM driver
  - Use generic io{read,write} for QE drivers after performance optimized
    for PowerPC
  - Fix QBMAN probe to cleanup HW states correctly for kexec
  - Various cleanup and style fix for QBMAN/QE/GUTS drivers
 
 OMAP:
  - Preparation to use devicetree for genpd
  - ti-sysc needs iorange check improved when the interconnect target module
    has no control registers listed
  - ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to avoid
    issues with missing resources and unnecessary deferred probe
  - ti-sysc debug option can now detect more devices
  - ti-sysc now warns if an old incomplete devicetree data is found as we
    now rely on it being complete for am3 and 4
  - soc init code needs to check for prcm and prm nodes for omap4/5 and dra7
  - omap-prm driver needs to enable autoidle retention support for omap4
  - omap5 clocks are missing gpmc and ocmc clock registers
  - pci-dra7xx now needs to use builtin_platform_driver instead of using
    builtin_platform_driver_probe for deferred probe to work
 
 Raspberry Pi:
  - Fix-up all RPi firmware drivers so as for unbind to happen in an
    orderly fashion
  - Support for RPi's PoE hat PWM bus
 
 Qualcomm
  - Improved detection for SCM calling conventions
  - Support for OEM specific wifi firmware path
  - Added drivers for SC7280/SM8350: RPMH, LLCC< AOSS QMP
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Updates for SoC specific drivers include a few subsystems that have
  their own maintainers but send them through the soc tree:

  TEE/OP-TEE:
   - Add tracepoints around calls to secure world

  Memory controller drivers:
   - Minor fixes for Renesas, Exynos, Mediatek and Tegra platforms
   - Add debug statistics to Tegra20 memory controller
   - Update Tegra bindings and convert to dtschema

  ARM SCMI Firmware:
   - Support for modular SCMI protocols and vendor specific extensions
   - New SCMI IIO driver
   - Per-cpu DVFS

  The other driver changes are all from the platform maintainers
  directly and reflect the drivers that don't fit into any other
  subsystem as well as treewide changes for a particular platform.

  SoCFPGA:
   - Various cleanups contributed by Krzysztof Kozlowski

  Mediatek:
   - add MT8183 support to mutex driver
   - MMSYS: use per SoC array to describe the possible routing
   - add MMSYS support for MT8183 and MT8167
   - add support for PMIC wrapper with integrated arbiter
   - add support for MT8192/MT6873

  Tegra:
   - Bug fixes to PMC and clock drivers

  NXP/i.MX:
   - Update SCU power domain driver to keep console domain power on.
   - Add missing ADC1 power domain to SCU power domain driver.
   - Update comments for single global power domain in SCU power domain
     driver.
   - Add i.MX51/i.MX53 unique id support to i.MX SoC driver.

  NXP/FSL SoC driver updates for v5.13
   - Add ACPI support for RCPM driver
   - Use generic io{read,write} for QE drivers after performance
     optimized for PowerPC
   - Fix QBMAN probe to cleanup HW states correctly for kexec
   - Various cleanup and style fix for QBMAN/QE/GUTS drivers

  OMAP:
   - Preparation to use devicetree for genpd
   - ti-sysc needs iorange check improved when the interconnect target
     module has no control registers listed
   - ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to
     avoid issues with missing resources and unnecessary deferred probe
   - ti-sysc debug option can now detect more devices
   - ti-sysc now warns if an old incomplete devicetree data is found as
     we now rely on it being complete for am3 and 4
   - soc init code needs to check for prcm and prm nodes for omap4/5 and
     dra7
   - omap-prm driver needs to enable autoidle retention support for
     omap4
   - omap5 clocks are missing gpmc and ocmc clock registers
   - pci-dra7xx now needs to use builtin_platform_driver instead of
     using builtin_platform_driver_probe for deferred probe to work

  Raspberry Pi:
   - Fix-up all RPi firmware drivers so as for unbind to happen in an
     orderly fashion
   - Support for RPi's PoE hat PWM bus

  Qualcomm
   - Improved detection for SCM calling conventions
   - Support for OEM specific wifi firmware path
   - Added drivers for SC7280/SM8350: RPMH, LLCC< AOSS QMP"

* tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
  soc: aspeed: fix a ternary sign expansion bug
  memory: mtk-smi: Add device-link between smi-larb and smi-common
  memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
  memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
  clk: socfpga: fix iomem pointer cast on 64-bit
  soc: aspeed: Adapt to new LPC device tree layout
  pinctrl: aspeed-g5: Adapt to new LPC device tree layout
  ipmi: kcs: aspeed: Adapt to new LPC DTS layout
  ARM: dts: Remove LPC BMC and Host partitions
  dt-bindings: aspeed-lpc: Remove LPC partitioning
  soc: fsl: enable acpi support in RCPM driver
  soc: qcom: mdt_loader: Detect truncated read of segments
  soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
  soc: qcom: pdr: Fix error return code in pdr_register_listener
  firmware: qcom_scm: Fix kernel-doc function names to match
  firmware: qcom_scm: Suppress sysfs bind attributes
  firmware: qcom_scm: Workaround lack of "is available" call on SC7180
  firmware: qcom_scm: Reduce locking section for __get_convention()
  firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool
  Revert "soc: fsl: qe: introduce qe_io{read,write}* wrappers"
  ...
 2021-04-26 12:11:52 -07:00
David S. Miller
6876a18d33 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-04-26 12:00:00 -07:00
Linus Torvalds
ef12441243 USB/Thunderbolt patches for 5.13-rc1 
Here is the big set of USB and Thunderbolt driver updates for 5.13-rc1.
 
 Lots of little things in here, with loads of tiny fixes and cleanups
 over these drivers, as well as these "larger" changes:
 	- thunderbolt updates and new features added
 	- xhci driver updates and split out of a mediatek-specific xhci
 	  driver from the main xhci module to make it easier to work
 	  with (something that I have been wanting for a while).
 	- loads of typec feature additions and updates
 	- dwc2 driver updates
 	- dwc3 driver updates
 	- gadget driver fixes and minor updates
 	- loads of usb-serial cleanups and fixes and updates
 	- usbip documentation updates and fixes
 	- lots of other tiny USB driver updates
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB and Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver updates for
  5.13-rc1.

  Lots of little things in here, with loads of tiny fixes and cleanups
  over these drivers, as well as these "larger" changes:

   - thunderbolt updates and new features added

   - xhci driver updates and split out of a mediatek-specific xhci
     driver from the main xhci module to make it easier to work with
     (something that I have been wanting for a while).

   - loads of typec feature additions and updates

   - dwc2 driver updates

   - dwc3 driver updates

   - gadget driver fixes and minor updates

   - loads of usb-serial cleanups and fixes and updates

   - usbip documentation updates and fixes

   - lots of other tiny USB driver updates

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (371 commits)
  usb: Fix up movement of USB core kerneldoc location
  usb: dwc3: gadget: Handle DEV_TXF_FLUSH_BYPASS capability
  usb: dwc3: Capture new capability register GHWPARAMS9
  usb: gadget: prevent a ternary sign expansion bug
  usb: dwc3: core: Do core softreset when switch mode
  usb: dwc2: Get rid of useless error checks in suspend interrupt
  usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
  usb: dwc2: Add exit hibernation mode before removing drive
  usb: dwc2: Add hibernation exiting flow by system resume
  usb: dwc2: Add hibernation entering flow by system suspend
  usb: dwc2: Allow exit hibernation in urb enqueue
  usb: dwc2: Move exit hibernation to dwc2_port_resume() function
  usb: dwc2: Move enter hibernation to dwc2_port_suspend() function
  usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
  usb: dwc2: Clear fifo_map when resetting core.
  usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
  usb: dwc2: Fix hibernation between host and device modes.
  usb: dwc2: Fix host mode hibernation exit with remote wakeup flow.
  usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
  usb: dwc2: Update exit hibernation when port reset is asserted
  ...
 2021-04-26 11:32:23 -07:00
Linus Torvalds
6d1d45cb98 ARM SoC fixes for v5.12, part 4 
These should be the final fixes for v5.12. There is one fix for SD card
 detection on one Allwinner board, and a few fixes for the Tegra
 platform that I had already queued up for v5.13 due to a communication
 problem. This addresses MMC device ordering on multiple machines,
 audio support on Jetson AGX Xavier and suspend/resume on Jetson TX2.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-fixes-5.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "These should be the final fixes for v5.12.

  There is one fix for SD card detection on one Allwinner board, and a
  few fixes for the Tegra platform that I had already queued up for
  v5.13 due to a communication problem. This addresses MMC device
  ordering on multiple machines, audio support on Jetson AGX Xavier and
  suspend/resume on Jetson TX2"

* tag 'arm-fixes-5.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: dts: allwinner: Revert SD card CD GPIO for Pine64-LTS
  arm64: tegra: Move clocks from RT5658 endpoint to device node
  arm64: tegra: Fix mmc0 alias for Jetson Xavier NX
  arm64: tegra: Set fw_devlink=on for Jetson TX2
  arm64: tegra: Add unit-address for ACONNECT on Tegra186
 2021-04-23 13:01:05 -07:00
Arnd Bergmann
a1768dad77 Merge branch 'tegra/dt64' into arm/fixes 
arm64: tegra: Device tree fixes for v5.12-rc6

This contains a couple of device tree fixes for the v5.12 release cycle.
These are needed for proper audio support on Jetson AGX Xavier, to boot
the Jetson Xavier NX from an SD card and to be able to suspend/resume
the Jetson TX2.

* tegra/dt64:
  arm64: tegra: Move clocks from RT5658 endpoint to device node
  arm64: tegra: Fix mmc0 alias for Jetson Xavier NX
  arm64: tegra: Set fw_devlink=on for Jetson TX2
  arm64: tegra: Add unit-address for ACONNECT on Tegra186

Link: https://lore.kernel.org/linux-arm-kernel/YILD4yyPXuiYbHW1@orome.fritz.box/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-23 15:38:13 +02:00
Kunihiko Hayashi
dcabb06bf1 arm64: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E 
UniPhier LD20 and PXs3 boards have RTL8211E ethernet phy, and the phy have
the RX/TX delays of RGMII interface using pull-ups on the RXDLY and TXDLY
pins.

After the commit bbc4d71d63 ("net: phy: realtek: fix rtl8211e rx/tx
delay config"), the delays are working correctly, however, "rgmii" means
no delay and the phy doesn't work. So need to set the phy-mode to
"rgmii-id" to show that RX/TX delays are enabled.

Fixes: c73730ee4c ("arm64: dts: uniphier: add AVE ethernet node")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2021-04-22 15:08:35 -07:00
Kevin Hilman
d9421d6c52 arm64: dts: amlogic: misc DT schema fixups 
Take a pass at cleaning up a bunch of warnings
from 'make dtbs_check' that have crept in.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210421204833.18523-1-khilman@baylibre.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-22 23:19:46 +02:00
Arnd Bergmann
450225a402 One fix for the MMC card detect on the Pine H64 board 
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Merge tag 'sunxi-fixes-for-5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

One fix for the MMC card detect on the Pine H64 board

* tag 'sunxi-fixes-for-5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: Revert SD card CD GPIO for Pine64-LTS

Link: https://lore.kernel.org/r/45fc5e4d-ef48-4729-a869-79a8f288bb83.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-22 23:18:30 +02:00
Andre Przywara
4d09ccc4a8
arm64: dts: allwinner: Revert SD card CD GPIO for Pine64-LTS 
Commit 941432d007 ("arm64: dts: allwinner: Drop non-removable from
SoPine/LTS SD card") enabled the card detect GPIO for the SOPine module,
along the way with the Pine64-LTS, which share the same base .dtsi.

This was based on the observation that the Pine64-LTS has as "push-push"
SD card socket, and that the schematic mentions the card detect GPIO.

After having received two reports about failing SD card access with that
patch, some more research and polls on that subject revealed that there
are at least two different versions of the Pine64-LTS out there:
- On some boards (including mine) the card detect pin is "stuck" at
  high, regardless of an microSD card being inserted or not.
- On other boards the card-detect is working, but is active-high, by
  virtue of an explicit inverter circuit, as shown in the schematic.

To cover all versions of the board out there, and don't take any chances,
let's revert the introduction of the active-low CD GPIO, but let's use
the broken-cd property for the Pine64-LTS this time. That should avoid
regressions and should work for everyone, even allowing SD card changes
now.
The SOPine card detect has proven to be working, so let's keep that
GPIO in place.

Fixes: 941432d007 ("arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card")
Reported-by: Michael Weiser <michael.weiser@gmx.de>
Reported-by: Daniel Kulesz <kuleszdl@posteo.org>
Suggested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Michael Weiser <michael.weiser@gmx.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210414104740.31497-1-andre.przywara@arm.com
 2021-04-22 09:43:15 +02:00
Vladimir Oltean
b764dc6cc1 arm64: dts: ls1028a: declare the Integrated Endpoint Register Block node 
Add a node describing the address in the SoC memory space for the IERB.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2021-04-19 15:31:45 -07:00
Arnd Bergmann
a85a8d52bf Even more Qualcomm ARM64 updates for v5.13 
This contains three audio related fixes for the sc7180 Trogdor devices.
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Merge tag 'qcom-arm64-for-5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt

Even more Qualcomm ARM64 updates for v5.13

This contains three audio related fixes for the sc7180 Trogdor devices.

* tag 'qcom-arm64-for-5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: dts: qcom: sc7180: Update iommu property for simultaneous playback
  arm64: dts: qcom: sc7180: pompom: Add "dmic_clk_en" + sound model
  arm64: dts: qcom: sc7180: coachz: Add "dmic_clk_en"

Link: https://lore.kernel.org/r/20210419151637.861409-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-19 17:37:38 +02:00
V Sujith Kumar Reddy
1b86cc7330 arm64: dts: qcom: sc7180: Update iommu property for simultaneous playback 
Update iommu property in lpass cpu node for supporting
simultaneous playback on headset and speaker.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/20210406163330.11996-1-srivasam@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-19 10:13:30 -05:00
Douglas Anderson
108ec20b8c arm64: dts: qcom: sc7180: pompom: Add "dmic_clk_en" + sound model 
Match what's downstream for this board.

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Cc: Ajit Pandey <ajitp@codeaurora.org>
Cc: Judy Hsiao <judyhsiao@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20210315133924.v2.2.If218189eff613a6c48ba12d75fad992377d8f181@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-19 10:13:30 -05:00
Douglas Anderson
a4c5ba1df1 arm64: dts: qcom: sc7180: coachz: Add "dmic_clk_en" 
This was present downstream. Add upstream too. NOTE: upstream I
managed to get some sort of halfway state and got one pinctrl entry in
the coachz-r1 device tree. Remove that as part of this since it's now
in the dtsi.

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Cc: Ajit Pandey <ajitp@codeaurora.org>
Cc: Judy Hsiao <judyhsiao@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20210315133924.v2.1.I601a051cad7cfd0923e55b69ef7e5748910a6096@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-19 10:13:15 -05:00
Matthias Brugger
f538437b31 arm64: dts: mt8183: fix dtbs_check warning 
Fix unit names to make dtbs_check happy.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210414144643.17435-2-matthias.bgg@kernel.org
Link: https://lore.kernel.org/r/20210416143923.23406-3-matthias.bgg@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-19 17:01:53 +02:00
Matthias Brugger
f9929b452a arm64: dts: mt8183-pumpkin: fix dtbs_check warning 
Fix unit names to make dtbs_check happy.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210414144643.17435-1-matthias.bgg@kernel.org
Link: https://lore.kernel.org/r/20210416143923.23406-2-matthias.bgg@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-19 17:01:53 +02:00
Linus Torvalds
5ffe04ccd6 ARM SoC fixes for v5.12, part 2 
Another smaller set of fixes for three of the Arm platforms:
 
 TI OMAP:
 
     Fix swapped mmc device order also for omap3 that got changed with the
     recent PROBE_PREFER_ASYNCHRONOUS changes. While eventually the aliases
     should be board specific, all the mmc device instances are all there in
     the SoC, and we do probe them by default so that PM runtime can idle the
     devices if left enabled from the bootloader.
 
 Qualcomm Snapdragon:
 
     This bypasses the, recently introduced, interconnect handling in the
     GENI (serial engine) driver when running off ACPI, as this causes the
     GENI probe to fail and the Lenovo Yoga C630 to boot without keyboard
     and touchpad.
 
 Allwinner:
 
     One 32kHz clock fix for the beelink gs1, a CD polarity fix for the SoPine,
     some MAINTAINERS maintainance, and a clk / reset switch to our headers.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-fixes-5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Another smaller set of fixes for three of the Arm platforms:

  TI OMAP:

     Fix swapped mmc device order also for omap3 that got changed with
     the recent PROBE_PREFER_ASYNCHRONOUS changes. While eventually the
     aliases should be board specific, all the mmc device instances are
     all there in the SoC, and we do probe them by default so that PM
     runtime can idle the devices if left enabled from the bootloader.

  Qualcomm Snapdragon:

     This bypasses the recently introduced interconnect handling in
     the GENI (serial engine) driver when running off ACPI, as this
     causes the GENI probe to fail and the Lenovo Yoga C630 to boot
     without keyboard and touchpad.

  Allwinner:

     One 32kHz clock fix for the beelink gs1, a CD polarity fix for the
     SoPine, some MAINTAINERS maintainance, and a clk / reset switch to
     our headers"

* tag 'arm-fixes-5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference
  MAINTAINERS: Match on allwinner keyword
  MAINTAINERS: Add our new mailing-list
  arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
  arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices
  ARM: OMAP2+: Fix uninitialized sr_inst
  ARM: dts: Fix swapped mmc order for omap3
  ARM: OMAP2+: Fix warning for omap_init_time_of()
  soc: qcom: geni: shield geni_icc_get() for ACPI boot
 2021-04-18 13:23:26 -07:00
Arnd Bergmann
40bb91338a arm64: dts: ZynqMP DT changes for v5.13 
- Add power-domains for DP
 - Remove si5328 node without compatible string
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Merge tag 'zynqmp-dt-for-v5.13' of https://github.com/Xilinx/linux-xlnx into arm/dt

arm64: dts: ZynqMP DT changes for v5.13

- Add power-domains for DP
- Remove si5328 node without compatible string

* tag 'zynqmp-dt-for-v5.13' of https://github.com/Xilinx/linux-xlnx:
  arm64: dts: zynqmp: Remove si5328 device nodes
  arm64: dts: zynqmp: Add power domain for the DisplayPort DMA controller

Link: https://lore.kernel.org/r/e422fa9c-3e58-28b4-f6f0-65aa44254131@xilinx.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-13 10:56:58 +02:00
Arnd Bergmann
f00a99a7a5 New board the NanoPi R4S, OPP adjustments on rk3399 (sync with vendor 
and using ranged values to allow better compatibility with regulator
 steps), gpu opps on px30, infrared receiver on rockpro64,
 USB3 support on rk3328, MMC alias fixups, dt-compatible fixes.
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Merge tag 'v5.13-rockchip-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

New board the NanoPi R4S, OPP adjustments on rk3399 (sync with vendor
and using ranged values to allow better compatibility with regulator
steps), gpu opps on px30, infrared receiver on rockpro64,
USB3 support on rk3328, MMC alias fixups, dt-compatible fixes.

* tag 'v5.13-rockchip-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: move mmc aliases to board dts on rk3399
  arm64: dts: rockchip: move mmc aliases to board dts on rk3368
  arm64: dts: rockchip: move mmc aliases to board dts on rk3328
  arm64: dts: rockchip: move mmc aliases to board dts on rk3308
  arm64: dts: rockchip: move mmc aliases to board dts on px30
  arm64: dts: rockchip: add new watchdog compatible to rk3399.dtsi
  arm64: dts: rockchip: add new watchdog compatible to rk3328.dtsi
  arm64: dts: rockchip: add new watchdog compatible to rk3308.dtsi
  arm64: dts: rockchip: add new watchdog compatible to px30.dtsi
  arm64: dts: rockchip: enable dwc3 usb for A95X Z2
  arm64: dts: rockchip: add rk3328 dwc3 usb controller node
  rockchip: rk3399: Add support for FriendlyARM NanoPi R4S
  dt-bindings: Add doc for FriendlyARM NanoPi R4S
  arm64: dts: rockchip: add phandle to timer0 on rk3368
  arm64: dts: rockchip: add infrared receiver node to rockpro64
  arm64: dts: rockchip: drop separate opp table on rk3399-puma
  arm64: dts: rockchip: used range'd gpu opps on rk3399
  arm64: dts: rockchip: synchronize rk3399 opps with vendor kernel
  arm64: dts: rockchip: Add gpu opp nodes to px30 dtsi

Link: https://lore.kernel.org/r/2191862.ElGaqSPkdT@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-13 10:55:19 +02:00
Greg Kroah-Hartman
14d34d2dbb Merge 5.12-rc7 into usb-next 
We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-04-12 08:15:27 +02:00
Heiko Stuebner
5dcbe7e386 arm64: dts: rockchip: move mmc aliases to board dts on rk3399 
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.

Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-7-heiko@sntech.de
 2021-04-11 11:13:07 +02:00
Heiko Stuebner
751a78a8bd arm64: dts: rockchip: move mmc aliases to board dts on rk3368 
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.

Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-6-heiko@sntech.de
 2021-04-11 11:13:07 +02:00
Heiko Stuebner
28869aa535 arm64: dts: rockchip: move mmc aliases to board dts on rk3328 
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.

Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-5-heiko@sntech.de
 2021-04-11 11:13:06 +02:00
Heiko Stuebner
3f6c22987c arm64: dts: rockchip: move mmc aliases to board dts on rk3308 
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.

Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-4-heiko@sntech.de
 2021-04-11 11:13:06 +02:00
Heiko Stuebner
78b8513b76 arm64: dts: rockchip: move mmc aliases to board dts on px30 
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.

For the Engicam-boards this means a split as the core
boards contains the emmc while the commit baseboard handles
sdmmc and sdio.

Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-3-heiko@sntech.de
 2021-04-11 11:13:06 +02:00
Marek Behún
b37c384843 treewide: change my e-mail address, fix my name 
Change my e-mail address to kabel@kernel.org, and fix my name in
non-code parts (add diacritical mark).

Link: https://lkml.kernel.org/r/20210325171123.28093-2-kabel@kernel.org
Signed-off-by: Marek Behún <kabel@kernel.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2021-04-09 14:54:23 -07:00
Arnd Bergmann
db7a033f2b arm64: dts: amlogic: updates for v5.13 (round 2) 
- updates/cleanups for Hardkernel Odroid N2/N2+
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: amlogic: updates for v5.13 (round 2)
- updates/cleanups for Hardkernel Odroid N2/N2+

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: meson: add GPIO line names to ODROID N2/N2+
  arm64: dts: meson: add saradc node to ODROID N2/N2+
  arm64: dts: meson: remove extra tab from ODROID N2/N2+ ext_mdio node

Link: https://lore.kernel.org/r/7htuofgwaz.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-09 21:43:47 +02:00
Arnd Bergmann
a8f6ba2825 More Qualcomm ARM64 DT updates for 5.13 
This adds RPMh regulators, coresight, AOSS qmp, ipcc, llcc for the
 SC7280. It adds interconnect, PRNG and thermal pieces to SM8350. It
 specifies the now required clocks for the SDM845 gcc, corrects the
 firmware-name for adsp and cdsp on the db845c and defines DSI and panel
 bits for Xiaomi Pocophone F1.
 
 SM8150 gains iommu settings and the remaining I2C controllers and SM8250
 gains Venus and the QMP PHY is updated to include the DP portion.
 
 It adds the MSM8998 based OnePlus 5/5T device and enables sound support
 on the Trogdor device family.
 
 Lastly it adds the GIC hypervisor registers & interrupt for when Linux
 is booted in EL2 on MSM8916.
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Merge tag 'qcom-arm64-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt

More Qualcomm ARM64 DT updates for 5.13

This adds RPMh regulators, coresight, AOSS qmp, ipcc, llcc for the
SC7280. It adds interconnect, PRNG and thermal pieces to SM8350. It
specifies the now required clocks for the SDM845 gcc, corrects the
firmware-name for adsp and cdsp on the db845c and defines DSI and panel
bits for Xiaomi Pocophone F1.

SM8150 gains iommu settings and the remaining I2C controllers and SM8250
gains Venus and the QMP PHY is updated to include the DP portion.

It adds the MSM8998 based OnePlus 5/5T device and enables sound support
on the Trogdor device family.

Lastly it adds the GIC hypervisor registers & interrupt for when Linux
is booted in EL2 on MSM8916.

* tag 'qcom-arm64-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (25 commits)
  arm64: dts: qcom: update usb qmp phy clock-cells property
  arm64: dts: qcom: msm8916: Add GICv2 hypervisor registers/interrupt
  arm64: dts: sdm845-db845c: make firmware filenames follow linux-firmware
  arm64: dts: qcom: sdm845-xiaomi-beryllium: Add DSI and panel bits
  arm64: dts: qcom: sc7280: Add Coresight support
  arm64: dts: qcom: sc7280: Add AOSS QMP node
  arm64: dts: qcom: sc7280: Add IPCC for SC7280 SoC
  arm64: dts: qcom: sc7280: Add device tree node for LLCC
  arm64: dts: qcom: Add support for OnePlus 5/5T
  arm64: dts: qcom: msm8998: Disable MSS remoteproc by default
  arm64: dts: qcom: Move rmtfs memory region
  arm64: dts: qcom: Add sound node for sc7180-trogdor-coachz
  arm64: dts: qcom: sc7180-trogdor: Add lpass dai link for I2S driver
  arm64: dts: qcom: use dp_phy to provide clocks to dispcc
  arm64: dts: qcom: sm8250: switch usb1 qmp phy to USB3+DP mode
  arm64: dts: qcom: sm8250: Add venus DT node
  arm64: dts: qcom: sm8250: Add videocc DT node
  arm64: dts: qcom: sm8350: Add interconnects
  arm64: dts: qcom: sm8350: Add support for PRNG EE
  arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp
  ...

Link: https://lore.kernel.org/r/20210409163949.776530-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-09 21:42:05 +02:00
Arnd Bergmann
974be36e1c One 32kHz clock fix for the beelink gs1, a CD polarity fix for the SoPine, some 
MAINTAINERS maintainance, and a clk / reset switch to our headers.
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Merge tag 'sunxi-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

One 32kHz clock fix for the beelink gs1, a CD polarity fix for the SoPine, some
MAINTAINERS maintainance, and a clk / reset switch to our headers.

* tag 'sunxi-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference
  MAINTAINERS: Match on allwinner keyword
  MAINTAINERS: Add our new mailing-list
  arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
  arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices

Link: https://lore.kernel.org/r/9972a85e-60b7-49f4-a246-db3396dd4764.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-08 17:35:52 +02:00
Jonathan Marek
7178d4cc07 arm64: dts: qcom: update usb qmp phy clock-cells property 
The top-level node doesn't provide any clocks, the subnode provides a
single clock with of_clk_hw_simple_get.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Link: https://lore.kernel.org/r/20201123143705.14277-1-jonathan@marek.ca
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-08 10:23:25 -05:00
Stephan Gerhold
8385119b32 arm64: dts: qcom: msm8916: Add GICv2 hypervisor registers/interrupt 
The ARM Cortex-A53 CPU cores and QGIC2 interrupt controller
(an implementation of the ARM GIC 2.0 specification) used in MSM8916
support virtualization, e.g. for KVM on Linux. However, so far it was
not possible to make use of this functionality, because Qualcomm's
proprietary "hyp" firmware blocks the EL2 mode of the CPU and only
allows booting Linux in EL1.

However, on devices without (firmware) secure boot there is no need
to rely on all of Qualcomm's firmware. The "hyp" firmware on MSM8916
seems simple enough that it can be replaced with an open-source
alternative created only based on trial and error - with some similar
EL2/EL1 initialization code adapted from Linux and U-Boot.

qhypstub [1] is such an open-source firmware for MSM8916 that
can be used as drop-in replacement for Qualcomm's "hyp" firmware.
It does not implement any hypervisor functionality.
Instead, it allows booting Linux/KVM (or other hypervisors) in EL2.

With Linux booting in EL2, KVM seems to be working just fine on MSM8916.
However, so far it is not possible to make use of the virtualization
features in the GICv2. To use KVM's VGICv2 code, the QGIC2 device tree
node needs additional resources (according to binding documentation):

  - The CPU interface region (second reg) must be at least 8 KiB large
    to access the GICC_DIR register (mapped at 0x1000 offset)
  - Virtual control/CPU interface register base and size
  - Hypervisor maintenance interrupt

Fortunately, the public APQ8016E TRM [2] provides the required information:

  - The CPU interface region (at 0x0B002000) actually has a size of 8 KiB
  - Virtual control/CPU interface register is at 0x0B001000/0x0B004000
  - Hypervisor maintenance interrupt is "PPI #0"
      Note: This is a bit strange since almost all other ARM SoCs use
            GIC_PPI 9 for this. However, I have verified that this is
            indeed the interrupt that fires when bits are set in GICH_HCR.

Add the additional resources to the QGIC2 device tree node in msm8916.dtsi.
There is no functional difference when Linux is started in EL1 since the
additional resources are ignored in that case.

With these changes (and qhypstub), KVM seems to be fully working on
the DragonBoard 410c (apq8016-sbc) and BQ Aquaris X5 (longcheer-l8910).

[1]: https://github.com/msm8916-mainline/qhypstub
[2]: https://developer.qualcomm.com/download/sd410/snapdragon-410e-technical-reference-manual.pdf

Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210407163648.4708-1-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-08 10:23:12 -05:00
Hector Martin
7d2d16ccf1 arm64: apple: Add initial Apple Mac mini (M1, 2020) devicetree 
This currently supports:

* SMP (via spin-tables)
* AIC IRQs
* Serial (with earlycon)
* Framebuffer

A number of properties are dynamic, and based on system firmware
decisions that vary from version to version. These are expected
to be filled in by the loader.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-04-08 20:18:41 +09:00
Hyeonki Hong
412c8fa8c3 arm64: dts: meson: add GPIO line names to ODROID N2/N2+ 
Add GPIO line-name identifiers to the ODROID N2/N2+ common dtsi.

Signed-off-by: Hyeonki Hong <hhk7734@gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210407042609.9736-4-christianshewitt@gmail.com
 2021-04-07 09:18:41 -07:00
Hyeonki Hong
cfa303d99e arm64: dts: meson: add saradc node to ODROID N2/N2+ 
Add the meson saradc node to the ODROID N2/N2+ common dtsi.

Signed-off-by: Hyeonki Hong <hhk7734@gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210407042609.9736-3-christianshewitt@gmail.com
 2021-04-07 09:18:40 -07:00
Christian Hewitt
7d9158bcb3 arm64: dts: meson: remove extra tab from ODROID N2/N2+ ext_mdio node 
Remove an extra tab from the ext_mdio node in the ODROID N2/N2+ common
dtsi file.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210407042609.9736-2-christianshewitt@gmail.com
 2021-04-07 09:18:40 -07:00
Arnd Bergmann
2ce5e1b010 Samsung DTS ARM64 changes for v5.13 
Two cleanups in DTS without expected impact.
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Merge tag 'samsung-dt64-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM64 changes for v5.13

Two cleanups in DTS without expected impact.

* tag 'samsung-dt64-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: white-space cleanups
  arm64: dts: exynos: re-order Slim SSS clocks to match dtschema

Link: https://lore.kernel.org/r/20210407065828.7213-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 17:39:30 +02:00
Arnd Bergmann
aa1e345ade arm64: dts: amlogic updates for v5.13 
- new boards: MeCool KII & KIII, Minix NEO U9-H
 - used fixed index for MMC devices
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Merge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: amlogic updates for v5.13
- new boards: MeCool KII & KIII, Minix NEO U9-H
- used fixed index for MMC devices

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: meson: add initial device-tree for MeCool KIII Pro
  arm64: dts: meson: add initial device-tree for MeCool KII Pro
  dt-bindings: arm: amlogic: add MeCool KII/KIII Pro bindings
  arm64: dts: amlogic: Assign a fixed index to mmc devices
  arm64: dts: meson: add initial device-tree for Minix NEO U9-H
  dt-bindings: arm: amlogic: add support for the Minix NEO U9-H

Link: https://lore.kernel.org/r/7h5z10mjpp.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 17:32:20 +02:00
Arnd Bergmann
4b8cf90637 Devicetree changes for TI K3 platforms for v5.13 merge window: 
* New SoCs:
   - AM642 mean for industrial control, motor control, remote IO, IoT gateway etc.
 * New Boards:
   - AM65: Siemens SIMATIC IOT2050 advanced and basic boards
   - AM64: EVM and SK boards
 * New peripherals:
   - AM65: watchdog
   - AM65,J721E: ICSSG
   - J7200: OSPI, GPIO
 * Fixes:
   - AM65: pcie node fixup, ospi speed updates
   - J721e, J7200: MMC speed updates, ospi speed updates and compatibles fixups.
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Merge tag 'ti-k3-dt-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/dt

Devicetree changes for TI K3 platforms for v5.13 merge window:

* New SoCs:
  - AM642 mean for industrial control, motor control, remote IO, IoT gateway etc.
* New Boards:
  - AM65: Siemens SIMATIC IOT2050 advanced and basic boards
  - AM64: EVM and SK boards
* New peripherals:
  - AM65: watchdog
  - AM65,J721E: ICSSG
  - J7200: OSPI, GPIO
* Fixes:
  - AM65: pcie node fixup, ospi speed updates
  - J721e, J7200: MMC speed updates, ospi speed updates and compatibles fixups.

* tag 'ti-k3-dt-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: (39 commits)
  arm64: dts: ti: k3-am64-main: Fix ospi compatible
  arm64: dts: ti: k3-j7200-mcu: Fix ospi compatible
  arm64: dts: ti: k3-j721e-mcu: Fix ospi compatible
  arm64: dts: ti: k3-j7200: Add support for higher speed modes and update delay select values for MMCSD subsystems
  arm64: dts: ti: k3-j7200-common-proc-board: Disable unused gpio modules
  arm64: dts: ti: k3-j7200: Add gpio nodes
  arm64: dts: ti: k3-am642-evm/sk: Add IPC sub-mailbox nodes
  arm64: dts: ti: k3-am64-main: Add mailbox cluster nodes
  arm64: dts: ti: k3-am64-main: Add hwspinlock node
  arm64: dts: ti: k3-am642: reserve gpio in mcu domain for firmware usage
  arm64: dts: ti: k3-am64: Add GPIO DT nodes
  arm64: dts: ti: k3-am64-evm/sk: Add OSPI flash DT node
  arm64: dts: ti: k3-am64-main: Add OSPI node
  arm64: dts: ti: k3-am64-main: Add ADC nodes
  arm64: dts: ti: k3-am642-evm: Add USB support
  arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
  arm64: dts: ti: Add support for Siemens IOT2050 boards
  dt-bindings: arm: ti: Add bindings for Siemens IOT2050 boards
  dt-bindings: Add Siemens vendor prefix
  arm64: dts: ti: k3-am642-evm: Add support for SPI EEPROM
  ...

Link: https://lore.kernel.org/r/20210405155336.smohb7uzkperqwuz@reflex
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 17:28:11 +02:00
Arnd Bergmann
61bac46eed Qualcomm ARM64 DT updates for 5.13 
This extends the initial SM8350 description merged in v5.12 with
 CPUfreq, SMMU, UFS, RPMHPD, SPMI, USB and remoteproc support. It adds
 initial PMIC definitions for the 6 PMICs found on the MTP and it
 introduces the new SM8350 Hardware Development Kit (HDK).
 
 SC7180 is further polished, the DisplayPort portion of the QMP phy is
 defined and several new SKUs of the Trogdor devices are introduced.
 
 The new SC7280 platform is introduced, with RPMH, RPMHPD, RPMCC, SPMI,
 CPU idle, SMMU and watchdog defined.
 
 SDM845 gains the camera related nodes and some cleanups.
 
 For SM8250 it brings some cleanups and migrates SPI0 to use GPIO for
 chip select.
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Merge tag 'qcom-arm64-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt

Qualcomm ARM64 DT updates for 5.13

This extends the initial SM8350 description merged in v5.12 with
CPUfreq, SMMU, UFS, RPMHPD, SPMI, USB and remoteproc support. It adds
initial PMIC definitions for the 6 PMICs found on the MTP and it
introduces the new SM8350 Hardware Development Kit (HDK).

SC7180 is further polished, the DisplayPort portion of the QMP phy is
defined and several new SKUs of the Trogdor devices are introduced.

The new SC7280 platform is introduced, with RPMH, RPMHPD, RPMCC, SPMI,
CPU idle, SMMU and watchdog defined.

SDM845 gains the camera related nodes and some cleanups.

For SM8250 it brings some cleanups and migrates SPI0 to use GPIO for
chip select.

* tag 'qcom-arm64-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (79 commits)
  arm64: dts: qcom: qrb5165-rb5: switch into using GPIO for SPI0 CS
  arm64: dts: qcom: sm8250: add pinctrl for SPI using GPIO as a CS
  arm64: dts: qcom: sm8250: further split of spi pinctrl config
  arm64: dts: qcom: sm8250: split spi pinctrl config
  arm64: dts: qcom: sdm845-db845c: Enable ov8856 sensor and connect to ISP
  arm64: dts: qcom: sdm845-db845c: Configure regulators for camss node
  arm64: dts: qcom: sdm845: Add CAMSS ISP node
  arm64: dts: qcom: pm8150: Enable RTC
  arm64: dts: qcom: sm8350-mtp: Add PMICs
  arm64: dts: qcom: pmr735B: Add base dts file
  arm64: dts: qcom: pmr735a: Add base dts file
  arm64: dts: qcom: pm8350c: Add base dts file
  arm64: dts: qcom: pm8350b: Add base dts file
  arm64: dts: qcom: pm8350: Add base dts file
  arm64: dts: qcom: pmk8350: Add base dts file
  arm64: dts: qcom: sm8350: Add spmi node
  arm64: dts: qcom: db845c: fix correct powerdown pin for WSA881x
  dt-bindings: arm: qcom: Add SM8350 HDK
  arm64: dts: qcom: sc7180: Drop duplicate dp_hot_plug_det node in trogdor
  arm64: dts: qcom: sm8350: fix number of pins in 'gpio-ranges'
  ...

Link: https://lore.kernel.org/r/20210404164914.712946-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 14:01:09 +02:00
Arnd Bergmann
d1e3a9efb2 mvebu dt64 for 5.13 (part 1) 
Add DT for fan control on SolidRun Clearfog GT8k platform
 
 Add syscon compatible to NB clk node allowing improving cpufreq
 support on Armada 37xx
 
 Add support for UTMI PHY allowing removing kernel dependency from the
 boot loader for UBS port connected to this PHY (Armada 7K, 8K and
 CN91xx)
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Merge tag 'mvebu-dt64-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/dt

mvebu dt64 for 5.13 (part 1)

Add DT for fan control on SolidRun Clearfog GT8k platform

Add syscon compatible to NB clk node allowing improving cpufreq
support on Armada 37xx

Add support for UTMI PHY allowing removing kernel dependency from the
boot loader for UBS port connected to this PHY (Armada 7K, 8K and
CN91xx)

* tag 'mvebu-dt64-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  arm64: dts: marvell: enable CP110 UTMI PHY usage
  arm64: dts: marvell: add support for Marvell CP110 UTMI PHY
  arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
  arm64: dts: marvell: clearfog-gt-8k: add cooling maps
  arm64: dts: marvell: clearfog-gt-8k: add pwm-fan

Link: https://lore.kernel.org/r/874kgocs7t.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 13:59:50 +02:00
Arnd Bergmann
0d310a3791 Our usual bunch of patches to support the Allwinner SoCs, this time 
adding:
   - New secondary interrupt controller binding to support the wake-up
   - Use the RSB bus instead of I2C for the PMIC on the H6
   - HDMI support for the BananaPi M2-Zero
   - New board: Topwise A721
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Merge tag 'sunxi-dt-for-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

Our usual bunch of patches to support the Allwinner SoCs, this time
adding:
  - New secondary interrupt controller binding to support the wake-up
  - Use the RSB bus instead of I2C for the PMIC on the H6
  - HDMI support for the BananaPi M2-Zero
  - New board: Topwise A721

* tag 'sunxi-dt-for-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun8i: h3: beelink-x2: Add power button
  arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection
  ARM: dts: sunxi: h2-plus-bananapi-m2-zero: Add HDMI out
  ARM: dts: sun4i: Add support for Topwise A721 tablet
  dt-bindings: arm: Add Topwise A721
  arm64: dts: allwinner: Move wakeup-capable IRQs to r_intc
  arm64: dts: allwinner: Use the new r_intc binding
  ARM: dts: sunxi: Move wakeup-capable IRQs to r_intc
  ARM: dts: sunxi: h3/h5: Add r_intc node
  ARM: dts: sunxi: Use the new r_intc binding

Link: https://lore.kernel.org/r/8a3e3271-bebe-4d27-a9e7-7b7a6311a38d.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 13:52:56 +02:00
Arnd Bergmann
85af259bcc Renesas ARM DT updates for v5.13 (take two) 
- Video IN (VIN) and Camera (CSI-2) support for the R-Car M3-W+ SoC,
   - LED support for the Falcon development board,
   - Preparatory display pipeline support for the R-Car V3U SoC,
   - Miscellaneous fixes and improvements.
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Merge tag 'renesas-arm-dt-for-v5.13-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.13 (take two)

  - Video IN (VIN) and Camera (CSI-2) support for the R-Car M3-W+ SoC,
  - LED support for the Falcon development board,
  - Preparatory display pipeline support for the R-Car V3U SoC,
  - Miscellaneous fixes and improvements.

* tag 'renesas-arm-dt-for-v5.13-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: dts: renesas: ulcb: Add cpu-supply property to a57_0 node
  arm64: dts: renesas: salvator-common: Add cpu-supply property to a57_0 node
  arm64: dts: renesas: r8a77950: Drop operating points above 1.5 GHz
  arm64: dts: renesas: r8a779a0: Fix PMU interrupt
  arm64: dts: renesas: r8a779a0: Add VSPD support
  arm64: dts: renesas: r8a779a0: Add FCPVD support
  arm64: dts: renesas: falcon-cpu: Add GP LEDs
  arm64: dts: renesas: r8a77961: Add VIN and CSI-2 device nodes
  ARM: dts: koelsch: Configure pull-up for SOFT_SW GPIO keys
  arm64: dts: renesas: falcon: Move AVB0 to main DTS
  arm64: dts: renesas: falcon: Move watchdog config to CPU board DTS
  arm64: dts: renesas: falcon: Move console config to CPU board DTS

Link: https://lore.kernel.org/r/cover.1617359678.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-07 13:42:36 +02:00
Jernej Skrabec
7a2f6e69e9
arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference 
Although every Beelink GS1 seems to have external 32768 Hz oscillator,
it works only on one from four tested. There are more reports of RTC
issues elsewhere, like Armbian forum.

One Beelink GS1 owner read RTC osc status register on Android which
shipped with the box. Reported value indicated problems with external
oscillator.

In order to fix RTC and related issues (HDMI-CEC and suspend/resume with
Crust) on all boards, switch to internal oscillator.

Fixes: 32507b8681 ("arm64: dts: allwinner: h6: Move ext. oscillator to board DTs")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Tested-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210330184218.279738-1-jernej.skrabec@siol.net
 2021-04-07 13:41:47 +02:00
Andre Przywara
3dd4ce4185
arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems 
Commit 941432d007 ("arm64: dts: allwinner: Drop non-removable from
SoPine/LTS SD card") enabled the card detect GPIO for the SOPine module,
along the way with the Pine64-LTS, which share the same base .dtsi.

However while both boards indeed have a working CD GPIO on PF6, the
polarity is different: the SOPine modules uses a "push-pull" socket,
which has an active-high switch, while the Pine64-LTS use the more
traditional push-push socket and the common active-low switch.

Fix the polarity in the sopine.dtsi, and overwrite it in the LTS
board .dts, to make the SD card work again on systems using SOPine
modules.

Fixes: 941432d007 ("arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card")
Reported-by: Ashley <contact@victorianfox.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210316144219.5973-1-andre.przywara@arm.com
 2021-04-07 13:41:35 +02:00
Chen-Yu Tsai
fbb9e86636
arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices 
The macros for the clock and reset indices for the RSB hardware block
were replaced with raw numbers when the RSB controller node was added.
This was done to avoid cross-tree dependencies.

Now that both the clk and DT changes have been merged, we can switch
back to using the macros.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
 2021-04-07 13:40:54 +02:00
Arnd Bergmann
1180042dc6 Merge tag 'mvebu-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes 
mvebu fixes for 5.12 (part 1)

2 fixes on on turris-omnia (Armada 38x based:)
 - Fix storm interrupt
 - Enable hardware buffer management as it should be

Unbreak AHCI on all Marvell Armada 7k8k / CN913x platforms

* tag 'mvebu-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin
  ARM: dts: turris-omnia: fix hardware buffer management
  Revert "arm64: dts: marvell: armada-cp110: Switch to per-port SATA interrupts"

Link: https://lore.kernel.org/r/87a6qgctit.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2021-04-06 23:21:08 +02:00