linux-stable.git/arch/riscv/boot, branch linux-6.3.y

riscv: dts: canaan: drop invalid spi-max-frequency

2023-03-26T22:58:27+00:00

The spi-max-frequency is a property of SPI children, not the
controller:

  k210_generic.dtb: spi@50240000: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Conor Dooley

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

2023-02-20T23:49:56+00:00

Pull SoC DT updates from Arnd Bergmann:
 "About a quarter of the changes are for 32-bit arm, mostly filling in
  device support for existing machines and adding minor cleanups, mostly
  for Qualcomm and Samsung based machines.

  Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from
  Rockchips that have been around for a while but were lacking kernel
  support so far: RV1126 is a Vision SoC with an NPU and is used in the
  Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design
  for TV boxes and so far only comes with a dts for its refernece
  design.

  The other 32-bit boards that were added are two ASpeed AST2600 based
  BMC boards, the Microchip sam9x60_curiosity development board (Armv5
  based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards
  for i.MX53 and i.MX6ULL.

  On the RISC-V side, there are fewer patches, but a total of ten new
  single-board computers based on variations of the Allwinner D1/T113
  chip, plus one more board based on Microchip Polarfire.

  As usual, arm64 has by far the most changes here, with over 700
  non-merge changesets, among them over 400 alone for Qualcomm. The
  newly added SoCs this time are all recent high-end embedded SoCs for
  various markets, each on comes with support for its reference board:

   - Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones
   - Qualcomm QDU1000/QRU1000 5G RAN platform
   - Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs
   - TI J784S4 for industrial and automotive applications

  In total, there are 46 new arm64 machines:
   - Reference platforms for each of the five new SoCs
   - Three Amlogic based development boards
   - Six embedded machines based on NXP i.MX8MM and i.MX8MP
   - The Mediatek mt7986a based Banana Pi R3 router
   - Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115
     (Snapdragon 662) and SM8250 (Snapdragon 865)
   - Two LTE dongles, also based on MSM8916
   - Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610),
     SDM450 and SDM632
   - Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c)
   - Nine development boards based on Rockchips RK3588, RK3568, RK3566
     and RK3328.
   - Five development machines based on TI K3 (AM642/AM654/AM68/AM69)

  The cleanup of dtc warnings continues across all platforms, adding to
  the total number of changes"

* tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1035 commits)
  dt-bindings: riscv: correct starfive visionfive 2 compatibles
  ARM: dts: socfpga: Add enclustra PE1 devicetree
  dt-bindings: altera: Add enclustra mercury PE1
  arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings
  arm64: dts: qcom: qcs404: align RPM G-Link node with bindings
  arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings
  arm64: dts: qcom: sm8550: remove invalid interconnect property from cryptobam
  arm64: dts: qcom: sc7280: Adjust zombie PWM frequency
  arm64: dts: qcom: sc8280xp-pmics: Specify interrupt parent explicitly
  arm64: dts: qcom: sm7225-fairphone-fp4: enable remaining i2c busses
  arm64: dts: qcom: sm7225-fairphone-fp4: move status property down
  arm64: dts: qcom: pmk8350: Use the correct PON compatible
  arm64: dts: qcom: sc8280xp-x13s: Enable external display
  arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink
  arm64: dts: qcom: sc8280xp: Add USB-C-related DP blocks
  arm64: dts: qcom: sm8350-hdk: enable GPU
  arm64: dts: qcom: sm8350: add GPU, GMU, GPU CC and SMMU nodes
  arm64: dts: qcom: sm8350: finish reordering nodes
  arm64: dts: qcom: sm8350: move more nodes to correct place
  arm64: dts: qcom: sm8350: reorder device nodes
  ...

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

2023-01-30T21:42:51+00:00

- introduce Allwinner D1 DTSI
- add boards: Dongshan Nezha STU, MangoPi MQ (Pro), Sipeed Lichee RV,
  Nezha
- add D1 power controller node
- Add SATA regulator to Bananapi M3
- fix regulator reference for nanopi-duo2
- fix GPIO node names
- align HDMI CEC node name for h3-beelink-x2
- add DPHY interrupt to A64 and A33

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

Signed-off-by: Arnd Bergmann

Merge tag 'renesas-dts-for-v6.3-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

2023-01-30T17:14:24+00:00

Renesas DT updates for v6.3 (take two)

  - High Performance mode (1.8 GHz) support for the Cortex-A76 CPU cores
    on R-Car V4H,
  - GPIO interrupt support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVK
    development board,
  - USB Function support for the RZ/N1D SoC,
  - Generic Sound Card driver examples for the Renesas R-Car Starter Kit
    Premier/Pro and Shimafugi Kingfisher development board stack,
  - Universal Flash Storage support for the Renesas Spider development
    board,
  - External Power Sequence Controller (PWC) support for the RZ/V2M SoC
    and the RZ/V2M Evaluation Kit 2.0,
  - IOMMU support for MMC on the R-Car S4-8 SoC,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.3-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (25 commits)
  arm64: dts: renesas: r8a779f0: Add iommus to MMC node
  arm64: dts: renesas: v2mevk2: Add PWC support
  arm64: dts: renesas: r9a09g011: Add PWC support
  arm64: dts: renesas: r9a09g011: Reword ethernet status
  arm64: dts: renesas: r8a774[be]1-beacon: Sync aliases with RZ/G2M
  arm64: dts: renesas: beacon-renesom: Fix audio clock rate
  arm64: dts: renesas: beacon-renesom: Update Ethernet PHY ID
  arm64: dts: renesas: beacon-renesom: Fix gpio expander reference
  arm64: dts: renesas: spider-cpu: Enable UFS device
  arm64: dts: renesas: Add ulcb{-kf} Simple Audio Card MIX + TDM Split dtsi
  arm64: dts: renesas: Add ulcb{-kf} Audio Graph Card MIX + TDM Split dtsi
  arm64: dts: renesas: Add ulcb{-kf} Audio Graph Card2 MIX + TDM Split dtsi
  arm64: dts: renesas: Add ulcb{-kf} Simple Audio Card dtsi
  arm64: dts: renesas: Add ulcb{-kf} Audio Graph Card2 dtsi
  arm64: dts: renesas: Add ulcb{-kf} Audio Graph Card dtsi
  arm64: dts: renesas: #sound-dai-cells is used when simple-card
  ARM: dts: renesas: #sound-dai-cells is used when simple-card
  arm64: dts: renesas: eagle: Add SCIF_CLK support
  ARM: dts: r9a06g032: Add the USBF controller node
  arm64: dts: renesas: rzg2ul-smarc-som: Add PHY interrupt support for ETH{0/1}
  ...

Link: https://lore.kernel.org/r/cover.1674815099.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann

Merge tag 'riscv-dt-for-v6.3-mw0' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/dt

2023-01-30T16:48:55+00:00

RISC-V Devicetrees for v6.3-mw0

Microchip:
A vendor prefix for Aldec and both a binding and Devicetree for the
Aldec TySoM devkit for PolarFire SoC. This Devicetree corresponds to
what they are shipping in the SDK for rev2 boards.

StarFive:
Just the binding for the new StarFive JH7110 SoC and its first-party
SDC the VisionFive 2.

Other:
I was expecting the Devicetree for the aforementioned board to be ready
for this window, as the pinctrl driver had seem some review prior to
v6.2 and both it & the base clock drivers are heavily based on the
existing drivers for the JH7110.
That didn't come to be.. Christmas, the RISC-V Summit in December and
the Lunar New Year all playing a part perhaps.
Because of that, both Palmer and I have the Kconfig.socs work in our
branches, although in hindsight it probably wasn't needed here as I
only added the TySoM Devicetree & the conflict would've been trivial.

Signed-off-by: Conor Dooley 

* tag 'riscv-dt-for-v6.3-mw0' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  riscv: dts: microchip: add the Aldec TySoM's devicetree
  dt-bindings: riscv: microchip: document the Aldec TySoM
  dt-bindings: vendor-prefixes: Add entry for Aldec
  RISC-V: stop directly selecting drivers for SOC_CANAAN
  RISC-V: stop selecting SiFive clock and serial drivers directly
  RISC-V: stop selecting the PolarFire SoC clock driver
  RISC-V: kbuild: convert all use of SOC_FOO to ARCH_FOO
  RISC-V: kconfig.socs: convert usage of SOC_CANAAN to ARCH_CANAAN
  RISC-V: introduce ARCH_FOO kconfig aliases for SOC_FOO symbols
  dt-bindings: riscv: Add StarFive JH7110 SoC and VisionFive 2 board

Link: https://lore.kernel.org/r/Y9LP+Za1h0fkBa58@spud
Signed-off-by: Arnd Bergmann

riscv: dts: allwinner: d1: Add power controller node

2023-01-27T22:21:06+00:00

The Allwinner D1 family of SoCs contain a PPU power domain controller
separate from the PRCM. It can power down the video engine and DSP, and
it contains special logic for hardware-assisted CPU idle.

Signed-off-by: Samuel Holland 
Acked-by: Jernej Skrabec 
Link: https://lore.kernel.org/r/20230126063419.15971-4-samuel@sholland.org
Signed-off-by: Jernej Skrabec

riscv: dts: allwinner: Add Dongshan Nezha STU devicetree

2023-01-27T22:01:32+00:00

The 100ask Dongshan Nezha STU is a system-on-module that can be used
standalone or with a carrier board. The SoM provides gigabit Ethernet,
HDMI, a USB peripheral port, and WiFi/Bluetooth via an RTL8723DS chip.

The "DIY" carrier board exposes almost every pin from the D1 SoC to 0.1"
headers, but contains no digital circuitry, so it does not have its own
devicetree.

Acked-by: Jernej Skrabec 
Acked-by: Palmer Dabbelt 
Reviewed-by: Guo Ren 
Signed-off-by: Samuel Holland 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/20230126045738.47903-10-samuel@sholland.org
Signed-off-by: Jernej Skrabec

riscv: dts: allwinner: Add MangoPi MQ Pro devicetree

2023-01-27T22:01:32+00:00

The MangoPi MQ Pro is a tiny SBC with a layout compatible to the
Raspberry Pi Zero. It includes the Allwinner D1 SoC, 512M or 1G of DDR3,
and an RTL8723DS-based WiFi/Bluetooth module.

The board also exposes GPIO Port E via a connector on the end of the
board, which can support either a camera or an RMII Ethernet PHY. The
additional regulators supply that connector.

Acked-by: Jernej Skrabec 
Acked-by: Palmer Dabbelt 
Reviewed-by: Guo Ren 
Signed-off-by: Samuel Holland 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/20230126045738.47903-9-samuel@sholland.org
Signed-off-by: Jernej Skrabec

riscv: dts: allwinner: Add Sipeed Lichee RV devicetrees

2023-01-27T22:01:32+00:00

Sipeed manufactures a "Lichee RV" system-on-module, which provides a
minimal working system on its own, as well as a few carrier boards. The
"Dock" board provides audio, USB, and WiFi. The "86 Panel" additionally
provides 100M Ethernet and a built-in display panel.

The 86 Panel repurposes the USB ID and VBUS detection GPIOs for its RGB
panel interface, since the USB OTG port is inaccessible inside the case.

Co-developed-by: Jisheng Zhang 
Signed-off-by: Jisheng Zhang 
Acked-by: Jernej Skrabec 
Acked-by: Palmer Dabbelt 
Signed-off-by: Samuel Holland 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/20230126045738.47903-8-samuel@sholland.org
Signed-off-by: Jernej Skrabec

riscv: dts: allwinner: Add Allwinner D1 Nezha devicetree

2023-01-27T22:01:32+00:00

"D1 Nezha" is Allwinner's first-party development board for the D1 SoC.
It was shipped with 512M, 1G, or 2G of DDR3. It supports onboard audio,
HDMI, gigabit Ethernet, WiFi and Bluetooth, USB 2.0 host and OTG ports,
plus low-speed I/O from the SoC and a GPIO expander chip.

Acked-by: Jernej Skrabec 
Acked-by: Palmer Dabbelt 
Reviewed-by: Guo Ren 
Reviewed-by: Heiko Stuebner 
Tested-by: Conor Dooley 
Tested-by: Heiko Stuebner 
Signed-off-by: Samuel Holland 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/20230126045738.47903-7-samuel@sholland.org
Signed-off-by: Jernej Skrabec