[PATCH v2] dt-bindings: spi: zynqmp-qspi: Include two 'reg' properties only for the Zynq UltraScale QSPI
From: Amit Kumar Mahapatra
Date: Wed Sep 25 2024 - 08:07:44 EST
Linear mode is only supported by the Zynq UltraScale QSPI controller,
so update the bindings to include two 'reg' properties only for the
Zynq UltraScale QSPI controller.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xxxxxxx>
---
BRANCH: for-next
Changes in v2:
- In the if block changed 'maxItems' to 'minItems'.
- Retained 'reg' property definition and added 'minItems'.
- Moved the allOf block down to the end of the binding.
---
.../bindings/spi/spi-zynqmp-qspi.yaml | 22 ++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
index e5199b109dad..04d4d3b4916d 100644
--- a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
@@ -9,9 +9,6 @@ title: Xilinx Zynq UltraScale+ MPSoC GQSPI controller
maintainers:
- Michal Simek <michal.simek@xxxxxxx>
-allOf:
- - $ref: spi-controller.yaml#
-
properties:
compatible:
enum:
@@ -19,6 +16,7 @@ properties:
- xlnx,zynqmp-qspi-1.0
reg:
+ minItems: 1
maxItems: 2
interrupts:
@@ -47,6 +45,24 @@ required:
unevaluatedProperties: false
+allOf:
+ - $ref: spi-controller.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: xlnx,zynqmp-qspi-1.0
+ then:
+ properties:
+ reg:
+ minItems: 2
+
+ else:
+ properties:
+ reg:
+ maxItems: 1
+
examples:
- |
#include <dt-bindings/clock/xlnx-zynqmp-clk.h>
--
2.34.1