[PATCH v6 04/17] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI Controller bindings

Brad Larson
2022-08-20T19:58:49Z

From: Brad Larson <blarson@amd.com>

The AMD Pensando Elba SoC has integrated the DW APB SPI Controller

Signed-off-by: Brad Larson <blarson@amd.com>
---
.../devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
index 37c3c272407d..403d6416f7ac 100644
--- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
+++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
@@ -37,6 +37,15 @@ allOf:
else:
required:
- interrupts
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amd,pensando-elba-spi
+ then:
+ required:
+ - amd,pensando-elba-syscon

properties:
compatible:
@@ -75,6 +84,8 @@ properties:
- renesas,r9a06g032-spi # RZ/N1D
- renesas,r9a06g033-spi # RZ/N1S
- const: renesas,rzn1-spi # RZ/N1
+ - description: AMD Pensando Elba SoC SPI Controller
+ const: amd,pensando-elba-spi

reg:
minItems: 1
--
2.17.1