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(-)