Dne sobota, 27. januar 2024 ob 17:32:40 CET je Chen-Yu Tsai napisal(a): > From: Chen-Yu Tsai <wens@xxxxxxxx> > > Hi everyone, > > This is v2 of my H616/H618 DMA and SPDIF controller series. > > Changes since v1: > - Switch to "contains" for if-properties statement > - Fall back to A100 instead of H6 > - Add DMA channels for r_i2c > > This series adds DMA and SPDIF controllers for the H616 and H618. > There's also a fix for SPDIF on H6: the controller also has a > receiver that was not correctly modeled. > > Patch 1 fixes the binding for the SPDIF controller on the H6 by adding > the RX DMA channel. > > Patch 2 adds a compatible string for the H616's SPDIF transmitter to the > binding. > > Patch 3 adds a compatible string for the H616's SPDIF transmitter to the > driver. > > Patch 4 adds a compatible string for the H616's DMA controller. > > Patch 5 adds the RX DMA channel to the SPDIF controller on the H6. > > Patch 6 adds a device node for the H616's DMA controller. > > Patch 7 adds a device node for the H616's SPDIF controller. > > > This was tested on the Orange Pi Zero 3 with SPI flash transfers and > SPDIF audio output. The H6 SPDIF change is superficial as the driver > does not support receiving / capturing an audio stream. > > Please have a look. I expect the first three patches to go through the > ASoC tree, the fourth patch to either go through the DMA tree, or > through the sunxi tree with an Ack, and the last three through the sunxi > tree. > > > Thanks > ChenYu > > > Chen-Yu Tsai (7): > dt-bindings: sound: sun4i-spdif: Fix requirements for H6 > dt-bindings: sound: sun4i-spdif: Add Allwinner H616 compatible > ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616 > dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatible for H616 > arm64: dts: allwinner: h6: Add RX DMA channel for SPDIF > arm64: dts: allwinner: h616: Add DMA controller and DMA channels > arm64: dts: allwinner: h616: Add SPDIF device node > > .../dma/allwinner,sun50i-a64-dma.yaml | 12 ++-- > .../sound/allwinner,sun4i-a10-spdif.yaml | 5 +- > .../dts/allwinner/sun50i-h6-beelink-gs1.dts | 2 + > .../boot/dts/allwinner/sun50i-h6-tanix.dtsi | 2 + > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 7 +-- > .../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 61 +++++++++++++++++++ > sound/soc/sunxi/sun4i-spdif.c | 5 ++ > 7 files changed, 85 insertions(+), 9 deletions(-) > > Applied patches 5-7 to sunxi tree, thanks! Best regards, Jernej
