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[RFC,v1,0/3] Allwinner R329/D1/R528/T113s SPI support

Message ID 20230519134010.3102343-1-bigunclemax@gmail.com
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Series Allwinner R329/D1/R528/T113s SPI support | expand

Message

Maxim Kiselev May 19, 2023, 1:40 p.m. UTC 
This series adds support for SPI controller which is used in newest 
Allwinner SOCs R329/D1/R528/T113s. It includes changes for both 
spl_spi_sunxi and uboot spi-sunxi drivers.

The series is based on Andre's attempt to add support for T113s SoC.
https://lore.kernel.org/u-boot/20221206004549.29015-1-andre.przywara@arm.com/

Maxim Kiselev (3):
  sunxi: SPL SPI: Add SPI boot support for the Allwinner R528/T113 SoCs
  spi: sunxi: Add support for R329/D1/R528/T113 SPI controller
  riscv: dts: allwinner: d1: Add SPI controllers node

 arch/arm/mach-sunxi/Kconfig         |  2 +-
 arch/arm/mach-sunxi/spl_spi_sunxi.c | 78 +++++++++++++++++++++--------
 arch/riscv/dts/sunxi-d1s-t113.dtsi  | 37 ++++++++++++++
 drivers/spi/spi-sunxi.c             | 34 ++++++++++++-
 4 files changed, 128 insertions(+), 23 deletions(-)