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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/spi-samsung.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt index 6dbdeb3c361a..930bc7349271 100644 --- a/Documentation/devicetree/bindings/spi/spi-samsung.txt +++ b/Documentation/devicetree/bindings/spi/spi-samsung.txt @@ -40,6 +40,9 @@ Optional Board Specific Properties: - cs-gpios: should specify GPIOs used for chipselects (see spi-bus.txt) +- no-cs-readback: the CS line is disconnected, therefore the device should not + operate based on CS signalling. + SPI Controller specific data in SPI slave nodes: - The spi slave nodes should provide the following information which is required |