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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:09:57 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:09:57 +0100 |
| commit | 33fdc89d4cbd74aa54c28dc61d62972ab164e64d (patch) | |
| tree | da5ceff551dc1fdf2f2cc40e97a08035f9ef84fb /dts/Bindings/spi/spi-pxa2xx.txt | |
| parent | 13a52906ce67ed2ce67bfc10714934ffa6c5d646 (diff) | |
| download | barebox-33fdc89d4cbd74aa54c28dc61d62972ab164e64d.tar.gz barebox-33fdc89d4cbd74aa54c28dc61d62972ab164e64d.tar.xz | |
dts: update to v5.0-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/spi/spi-pxa2xx.txt')
| -rw-r--r-- | dts/Bindings/spi/spi-pxa2xx.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/spi/spi-pxa2xx.txt b/dts/Bindings/spi/spi-pxa2xx.txt index 0335a9bd2e..e30e0c2a4b 100644 --- a/dts/Bindings/spi/spi-pxa2xx.txt +++ b/dts/Bindings/spi/spi-pxa2xx.txt @@ -11,6 +11,9 @@ Required properties: Optional properties: - cs-gpios: list of GPIO chip selects. See the SPI bus bindings, Documentation/devicetree/bindings/spi/spi-bus.txt +- spi-slave: Empty property indicating the SPI controller is used in slave mode. +- ready-gpios: GPIO used to signal a SPI master that the FIFO is filled + and we're ready to service a transfer. Only useful in slave mode. Child nodes represent devices on the SPI bus See ../spi/spi-bus.txt |