The Amlogic G12A SPICC controllers uses a secondary clock used to feed the
baud rate generator and the delay control logic.
Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
---
.../bindings/spi/amlogic,meson-gx-spicc.yaml | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
index 49b617c98ae7..9147df29022a 100644
--- a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
+++ b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
@@ -22,6 +22,7 @@ properties:
enum:
- amlogic,meson-gx-spicc # SPICC controller on Amlogic GX and compatible SoCs
- amlogic,meson-axg-spicc # SPICC controller on Amlogic AXG and compatible SoCs
+ - amlogic,meson-g12a-spicc # SPICC controller on Amlogic G12A and compatible SoCs
interrupts:
maxItems: 1
@@ -40,6 +41,27 @@ properties:
items:
- const: core
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,meson-g12a-spicc
+
+then:
+ properties:
+ clocks:
+ contains:
+ items:
+ - description: controller register bus clock
+ - description: baud rate generator and delay control clock
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: core
+ - const: pclk
+
required:
- compatible
- reg
--
2.22.0
