mirror of https://github.com/torvalds/linux.git
822ecdacee
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Renesas MSIOF can work as both SPI and I2S. Current Linux supports MSIOF-SPI. This patch-set adds new MSIOF-I2S. Because it is using same HW-IP, we want to share same compatible for both MSIOF-SPI/I2S case. MSIOF-I2S (Sound) will use Audio-Graph-Card/Card2 which uses Of-Graph, but MSIOF-SPI is not use Of-Graph. So, this patch-set assumes it was used as MSIOF-I2S if DT is using Of-Graph, otherwise, it is MSIOF-SPI (This assumption will works if SPI *never* use Of-Graph in the future). One note so far is that it is using "spi@xxx" node name for both MSIOF-SPI/I2S. DTC will automatically checks "spi@xxx" node as SPI device which requests #address-cells/#size-cells. But is not needed for I2S. So we will get warning about it on Sparrow Hawk which uses MSIOF-I2S. We have no solution about it, so far. Link: https://lore.kernel.org/r/87zfgi1a5a.wl-kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/87h62vh5mj.wl-kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/875xjeb0wu.wl-kuninori.morimoto.gx@renesas.com |
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| .. | ||
| Makefile | ||
| adg.c | ||
| cmd.c | ||
| core.c | ||
| ctu.c | ||
| debugfs.c | ||
| dma.c | ||
| dvc.c | ||
| gen.c | ||
| mix.c | ||
| msiof.c | ||
| rsnd.h | ||
| src.c | ||
| ssi.c | ||
| ssiu.c | ||