[PATCH v2 0/4] spi: add support for Amlogic A9
Xianwei Zhao <[email protected]>
| Newsgroups | org.kernel.feeds.b4-sent,org.infradead.lists.linux-amlogic,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-spi |
|---|---|
| Message-ID | <[email protected]> |
Add bindings for A9 with some features, and driver for A9 base on A4. Fix the incorrect keep_ss of the last descriptor. Signed-off-by: Xianwei Zhao <[email protected]> --- Changes in v2: - Move the added properties defined to top-level and then reestrict them in bindings. - Fix some pre-exiting bug reported by Sashiko AI review that as a separate submission. - Limit the value that will be writed to CFG_CS_HOLD. - Link to v1: https://lore.kernel.org/r/[email protected] --- Sunny Luo (1): spi: amlogic: spisg: Fix the incorrect keep_ss of the last descriptor Xianwei Zhao (3): spi: dt-bindings: amlogic: spisg: Document A9-specific properties spi: amlogic: spisg: Fix transfer size limit and timeout handling spi: amlogic: spisg: Add support for A9 controller features .../devicetree/bindings/spi/amlogic,a4-spisg.yaml | 38 ++++++++- drivers/spi/spi-amlogic-spisg.c | 90 +++++++++++++++++++--- 2 files changed, 113 insertions(+), 15 deletions(-) --- base-commit: d0b5dd16226814e5c73ba8daf88d3d91c990a38f change-id: 20260715-a9-spisg-f19ce0403a50 Best regards, -- Xianwei Zhao <[email protected]>