[PATCH v3 0/4] dmaengine: sun6i: Allwinner D1 support

From: Samuel Holland
Date: Sun Apr 24 2022 - 13:28:12 EST

D1 is a new RISC-V SoC that uses mostly the same peripherals as
existing ARM-based sunxi SoCs. This series adds dmaengine support for
D1, after fixing an issue where the driver depended on architecture-
specific behavior (patch 2) and resolving a TODO item (patch 3).

Changes in v3:
- Fix format warnings
- Fix shift warnings for 32-bit dma_addr_t and 32-bit phys_addr_t
- Make explicit that v_lli->src/dst only hold the low 32 bits

Changes in v2:
- Fix `checkpatch.pl --strict` style issues (missing spaces)

Samuel Holland (4):
dt-bindings: dma: sun50i-a64: Add compatible for D1
dmaengine: sun6i: Do not use virt_to_phys
dmaengine: sun6i: Add support for 34-bit physical addresses
dmaengine: sun6i: Add support for the D1 variant

.../dma/allwinner,sun50i-a64-dma.yaml | 9 +-
drivers/dma/Kconfig | 2 +-
drivers/dma/sun6i-dma.c | 92 ++++++++++++-------
3 files changed, 65 insertions(+), 38 deletions(-)