Add 2 new compatible strings to support MP25 SOC.
MP25 SOC supports up to 4 chip select.
Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxxxxxxx>
---
.../bindings/mtd/st,stm32-fmc2-nand.yaml | 58 ++++++++++++++++++-
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
index e72cb5bacaf0..33a753c8877b 100644
--- a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
@@ -14,10 +14,12 @@ properties:
enum:
- st,stm32mp15-fmc2
- st,stm32mp1-fmc2-nfc
+ - st,stm32mp25-fmc2
+ - st,stm32mp25-fmc2-nfc
reg:
minItems: 6
- maxItems: 7
+ maxItems: 13
interrupts:
maxItems: 1
@@ -92,6 +94,60 @@ allOf:
- description: Chip select 1 command
- description: Chip select 1 address space
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: st,stm32mp25-fmc2
+ then:
+ properties:
+ reg:
+ items:
+ - description: Registers
+ - description: Chip select 0 data
+ - description: Chip select 0 command
+ - description: Chip select 0 address space
+ - description: Chip select 1 data
+ - description: Chip select 1 command
+ - description: Chip select 1 address space
+ - description: Chip select 2 data
+ - description: Chip select 2 command
+ - description: Chip select 2 address space
+ - description: Chip select 3 data
+ - description: Chip select 3 command
+ - description: Chip select 3 address space
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ required:
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: st,stm32mp25-fmc2-nfc
+ then:
+ properties:
+ reg:
+ items:
+ - description: Chip select 0 data
+ - description: Chip select 0 command
+ - description: Chip select 0 address space
+ - description: Chip select 1 data
+ - description: Chip select 1 command
+ - description: Chip select 1 address space
+ - description: Chip select 2 data
+ - description: Chip select 2 command
+ - description: Chip select 2 address space
+ - description: Chip select 3 data
+ - description: Chip select 3 command
+ - description: Chip select 3 address space
+
required:
- compatible
- reg
--
2.25.1
