[PATCH v4 00/14] Canaan devicetree fixes

[Conor Dooley <conor@kernel.org>]

From: Conor Dooley <conor.dooley@microchip.com>

Hey all,
This series should rid us of dtbs_check errors for the RISC-V Canaan k210
based boards. To make keeping it that way a little easier, I changed the
Canaan devicetree Makefile so that it would build all of the devicetrees
in the directory if SOC_CANAAN.

I *DO NOT* have any Canaan hardware so I have not tested any of this in
action. Since I sent v1, I tried to buy some since it's cheap - but could
out of the limited stockists none seemed to want to deliver to Ireland :(
I based the series on next-20220617.

Thanks,
Conor.

Changes since v3:
- dts: drop the bogus "regs" property pointed out by Niklas
- dma/timer: add Serge's reviews (and expand on the dma interrupt
  description)
- dts: add Niklas' T-b where I felt it was suitable. lmk if you think it
  applies more broadly
- spi: drop the applied spi dt-binding change. Thanks Mark.

Changes since v2:
- i2s: added clocks maxItems
- dma: unconditionally extended the interrupts & dropped canaan
  compatible
- timer: as per Sergey, split the timer dts nodes in 2 & drop the
  binding patch
- ili9341: add a canaan specific compatible to the binding and dts

Changes since v1:
- I added a new dt node & compatible for the SRAM memory controller due
  Damien's wish to preserve the inter-op with U-Boot.
- The dw-apb-ssi binding now uses the default rx/tx widths
- A new patch fixes bus {ranges,reg} warnings
- Rearranged the patches in a slightly more logical order


Conor Dooley (14):
  dt-bindings: display: convert ilitek,ili9341.txt to dt-schema
  dt-bindings: display: ili9341: document canaan kd233's lcd
  ASoC: dt-bindings: convert designware-i2s to dt-schema
  dt-bindings: dma: dw-axi-dmac: extend the number of interrupts
  dt-bindings: memory-controllers: add canaan k210 sram controller
  riscv: dts: canaan: fix the k210's memory node
  riscv: dts: canaan: fix the k210's timer nodes
  riscv: dts: canaan: fix mmc node names
  riscv: dts: canaan: fix kd233 display spi frequency
  riscv: dts: canaan: use custom compatible for k210 i2s
  riscv: dts: canaan: remove spi-max-frequency from controllers
  riscv: dts: canaan: fix bus {ranges,reg} warnings
  riscv: dts: canaan: add specific compatible for kd233's LCD
  riscv: dts: canaan: build all devicetress if SOC_CANAAN

 .../bindings/display/ilitek,ili9341.txt       | 27 ------
 .../display/panel/ilitek,ili9341.yaml         | 49 +++++++---
 .../bindings/dma/snps,dw-axi-dmac.yaml        |  7 +-
 .../memory-controllers/canaan,k210-sram.yaml  | 52 ++++++++++
 .../bindings/sound/designware-i2s.txt         | 35 -------
 .../bindings/sound/snps,designware-i2s.yaml   | 94 +++++++++++++++++++
 arch/riscv/boot/dts/canaan/Makefile           | 10 +-
 arch/riscv/boot/dts/canaan/canaan_kd233.dts   |  6 +-
 arch/riscv/boot/dts/canaan/k210.dtsi          | 73 +++++++++-----
 .../riscv/boot/dts/canaan/sipeed_maix_bit.dts |  2 +-
 .../boot/dts/canaan/sipeed_maix_dock.dts      |  2 +-
 arch/riscv/boot/dts/canaan/sipeed_maix_go.dts |  2 +-
 .../boot/dts/canaan/sipeed_maixduino.dts      |  2 +-
 13 files changed, 253 insertions(+), 108 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9341.txt
 create mode 100644 Documentation/devicetree/bindings/memory-controllers/canaan,k210-sram.yaml
 delete mode 100644 Documentation/devicetree/bindings/sound/designware-i2s.txt
 create mode 100644 Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml


base-commit: 6cc11d2a1759275b856e464265823d94aabd5eaf
-- 
2.37.0