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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2025-05-16 15:32:18 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2025-05-19 11:55:32 +0100 |
| commit | 1ab2c8c45f5c5df6707cc848686e674f4ec5c3d9 (patch) | |
| tree | a46aedd992057f466623c7e06737ce4ac57b23eb /scripts/basic/git:/ssh:/git@git.zx2c4.com | |
| parent | spi: sh-msiof: Add core support for dual-group transfers (diff) | |
| download | wireguard-linux-1ab2c8c45f5c5df6707cc848686e674f4ec5c3d9.tar.xz wireguard-linux-1ab2c8c45f5c5df6707cc848686e674f4ec5c3d9.zip | |
spi: sh-msiof: Correct RX FIFO size for R-Car Gen2
According to Renesas Technical Updates TN-RCS-S068A/E, the MSIOF receive
FIFOs on R-Car Gen2 SoCs have room for 128 words of 32 bits.
Note that this change has no actual impact on the behavior of the
driver, as SPI_CONTROLLER_MUST_TX is set, and transfer size is currenty
limited to the minimum of the transmit and receive FIFO sizes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/fd11933f932df81d84f417a21e2179bd4fdcfdc1.1747401908.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/basic/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions