[PATCH v2 1/2] spi: dt-bindings: fsl-qspi: support SpacemiT K3

[Zhengyu He]

Add the SpacemiT K3 QSPI compatible to the fsl-qspi binding.

K3 and K1 use the same QSPI controller, so document the K3 compatible
with "spacemit,k1-qspi" as fallback.

Signed-off-by: Cody Kang <cody.kang.hk at outlook.com>
Signed-off-by: Zhengyu He <hezhy472013 at gmail.com>
---
Changes in v2:
- Use "spacemit,k1-qspi" as fallback for "spacemit,k3-qspi".
- Reordered Signed-off-by trailers.
---
 Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
index 1d10cfbad86c..504df31a4f90 100644
--- a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
@@ -20,6 +20,9 @@ properties:
           - fsl,ls1021a-qspi
           - fsl,ls2080a-qspi
           - spacemit,k1-qspi
+      - items:
+          - const: spacemit,k3-qspi
+          - const: spacemit,k1-qspi
       - items:
           - enum:
               - fsl,ls1043a-qspi

-- 
2.53.0