diff options
Diffstat (limited to 'Documentation/devicetree/bindings/spi')
-rw-r--r-- | Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt index e71b81a41ac0..bdb771abc2fd 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt @@ -14,6 +14,10 @@ Required properties: to fill the "ipg" blank. - spi-slave : spi slave mode support. In slave mode, add this attribute without value. In master mode, remove it. +- fsl,spi-only-use-cs1-sel : spi common code does not support use of CS signals + discontinuously. i.MX8DXL-EVK board only uses CS1 + without using CS0. Therefore, add this property to + re-config the chipselect value in the LPSPI driver. Examples: |