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[v2,00/10] Support for Allwinner V853 SoC

Message ID 20250205125225.1152849-1-szemzo.andras@gmail.com
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Series Support for Allwinner V853 SoC | expand

Message

Andras Szemzo Feb. 5, 2025, 12:52 p.m. UTC 
V85x is a SoC from Allwinner with video encoding targeted for the field of
IP Camera. It integrates the single CA7 core, and a T-Head E907 RISC-V mcu.
The SoC has the usual Allwinner peripherals and a Vivante NPU.
V853 is a BGA package without DRAM, V851s/V851s3 has the same die with
co-packaged 64MB/128MB DRAM (in a QFN88 package).

This patchset tries to add basical support for the V853 device family.

Changelog - v2:
 - rebased on 6.14-rc1
 - add a needed gate with key support to sunxi clk
 - rewrite the ccu-r driver
 - fix license issues
 - remove the pinctrl binding, as it has beed applied
 - rework the pinctrl driver, use the new sunxi dt based mux support. This new pinctrl
   driver depends on the new sunxi device-tree based mux support patch series [1].
 - remove the new usb phy binding, as the v853's usb phy is very close to d1/a64
 - add a board dts
 - ccu: add module description
 - ccu: fix PLL enable bits, and min multipliers
 - ccu: change PLL flags to CLK_SET_RATE_GATE
 - ccu: use SUNXI_CCU_M_HWS at peripheral PLLs
 - ccu: convert the VIDEO and CSI PLLs from nm type to nkmp according to BSP
 - ccu: cpu axi clk use pointer
 - ccu: fix comments
 - ccu: swap i2s1 and i2s0 bus clocks
 - ccu: fix indentation
 - ccu: fix RST_BUS_SPIF order
 - ccu: convert RST_RISCV_CLK_GATING from reset to gate

[1]: https://lore.kernel.org/linux-sunxi/20241111005750.13071-1-andre.przywara@arm.com/T/

Andras Szemzo (10):
  clk: sunxi-ng: allow key feature in ccu reset and gate
  pinctrl: sunxi: add driver for Allwinner V853
  dt-bindings: clock: sunxi-ng: add compatibles for V853
  clk: sunxi-ng: add CCU drivers for V853
  dt-bindings: power: add V853 ppu bindings
  pmdomain: sunxi: add V853 ppu support
  dt-bindings: phy: allwinner: add v853 usb phy
  phy: allwinner: add v853 usb phy compatible
  ARM: dts: sun8i: add DTSI file for V853
  ARM: dts: sun8i: add DTS file for yuzuki-lizard V851s

 .../clock/allwinner,sun4i-a10-ccu.yaml        |    3 +
 .../phy/allwinner,sun50i-a64-usb-phy.yaml     |    2 +
 .../power/allwinner,sun20i-d1-ppu.yaml        |    1 +
 arch/arm/boot/dts/allwinner/Makefile          |    1 +
 .../boot/dts/allwinner/sun8i-v851s-lizard.dts |  196 +++
 arch/arm/boot/dts/allwinner/sun8i-v853.dtsi   |  656 ++++++++++
 drivers/clk/sunxi-ng/Kconfig                  |   10 +
 drivers/clk/sunxi-ng/Makefile                 |    4 +
 drivers/clk/sunxi-ng/ccu-sun8i-v853-r.c       |  120 ++
 drivers/clk/sunxi-ng/ccu-sun8i-v853-r.h       |   14 +
 drivers/clk/sunxi-ng/ccu-sun8i-v853.c         | 1145 +++++++++++++++++
 drivers/clk/sunxi-ng/ccu-sun8i-v853.h         |   14 +
 drivers/clk/sunxi-ng/ccu_common.h             |    2 +
 drivers/clk/sunxi-ng/ccu_gate.c               |    6 +
 drivers/clk/sunxi-ng/ccu_gate.h               |   14 +
 drivers/clk/sunxi-ng/ccu_mux.c                |    4 +-
 drivers/clk/sunxi-ng/ccu_reset.c              |    7 +
 drivers/clk/sunxi-ng/ccu_reset.h              |    2 +-
 drivers/phy/allwinner/phy-sun4i-usb.c         |   10 +
 drivers/pinctrl/sunxi/Kconfig                 |    5 +
 drivers/pinctrl/sunxi/Makefile                |    1 +
 drivers/pinctrl/sunxi/pinctrl-sun8i-v853.c    |   53 +
 drivers/pmdomain/sunxi/sun20i-ppu.c           |   15 +
 .../clock/allwinner,sun8i-v853-ccu.h          |  132 ++
 .../clock/allwinner,sun8i-v853-r-ccu.h        |   16 +
 .../power/allwinner,sun8i-v853-ppu.h          |   10 +
 .../reset/allwinner,sun8i-v853-ccu.h          |   60 +
 .../reset/allwinner,sun8i-v853-r-ccu.h        |   14 +
 28 files changed, 2513 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm/boot/dts/allwinner/sun8i-v851s-lizard.dts
 create mode 100644 arch/arm/boot/dts/allwinner/sun8i-v853.dtsi
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v853-r.c
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v853-r.h
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v853.c
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v853.h
 create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-v853.c
 create mode 100644 include/dt-bindings/clock/allwinner,sun8i-v853-ccu.h
 create mode 100644 include/dt-bindings/clock/allwinner,sun8i-v853-r-ccu.h
 create mode 100644 include/dt-bindings/power/allwinner,sun8i-v853-ppu.h
 create mode 100644 include/dt-bindings/reset/allwinner,sun8i-v853-ccu.h
 create mode 100644 include/dt-bindings/reset/allwinner,sun8i-v853-r-ccu.h