[PATCH v10 0/6] Support ROCKCHIP SPI new feature

From: Jon Lin
Date: Mon Jun 21 2021 - 06:48:11 EST




Changes in v10:
- The internal CS inactive function is only supported after VER 0x00110002

Changes in v9:
- Conver to use CS GPIO description

Changes in v8:
- There is a problem with the version 7 mail format. resend it

Changes in v7:
- Fall back "rockchip,rv1126-spi" to "rockchip,rk3066-spi"

Changes in v6:
- Consider to compatibility, the "rockchip,rk3568-spi" is removed in
Series-changes v5, so the commit massage should also remove the
corresponding information

Changes in v5:
- Change to leave one compatible id rv1126, and rk3568 is compatible
with rv1126

Changes in v4:
- Adjust the order patches
- Simply commit massage like redundancy "application" content

Changes in v3:
- Fix compile error which is find by Sascha in [v2,2/8]

Jon Lin (6):
dt-bindings: spi: spi-rockchip: add description for rv1126
spi: rockchip: add compatible string for rv1126
spi: rockchip: Set rx_fifo interrupt waterline base on transfer item
spi: rockchip: Wait for STB status in slave mode tx_xfer
spi: rockchip: Support cs-gpio
spi: rockchip: Support SPI_CS_HIGH

.../devicetree/bindings/spi/spi-rockchip.yaml | 1 +
drivers/spi/spi-rockchip.c | 55 ++++++++++++++-----
2 files changed, 41 insertions(+), 15 deletions(-)

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2.17.1