This fixes the following warning during dtbs_check:
---
spi@13000: clock-names: Additional items are not allowed ('pclk' was unexpected)
spi@13000: clock-names: ['core', 'pclk'] is too long
spi@13000: clocks: [[2, 23], [2, 258]] is too long
spi@15000: clock-names: Additional items are not allowed ('pclk' was unexpected)
spi@15000: clock-names: ['core', 'pclk'] is too long
spi@15000: clocks: [[2, 29], [2, 261]] is too long
---
Conditional schema properties don't overwrite others. Instead of
restrictions have to be validated. So general clock amount is 1-2 and
depending on the actual device type limit the mount to 1 or 2.
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxx>
---
.../bindings/spi/amlogic,meson-gx-spicc.yaml | 26 ++++++++++++-------
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
index 9147df29022a..38efb50081e3 100644
--- a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
+++ b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
@@ -34,12 +34,15 @@ properties:
maxItems: 1
clocks:
- maxItems: 1
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: controller register bus clock
+ - description: baud rate generator and delay control clock
clock-names:
- description: input clock for the baud rate generator
- items:
- - const: core
+ minItems: 1
+ maxItems: 2
if:
properties:
@@ -51,17 +54,22 @@ if:
then:
properties:
clocks:
- contains:
- items:
- - description: controller register bus clock
- - description: baud rate generator and delay control clock
+ minItems: 2
clock-names:
- minItems: 2
items:
- const: core
- const: pclk
+else:
+ properties:
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: core
+
required:
- compatible
- reg
--
2.27.0
