diff options
| -rw-r--r-- | Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index c79c8a167c46..99ed9b416e94 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -22,6 +22,21 @@ allOf: properties: reg: minItems: 2 + - if: + properties: + compatible: + contains: + enum: + - baikal,bt1-sys-ssi + then: + properties: + mux-controls: + maxItems: 1 + required: + - mux-controls + else: + required: + - interrupts properties: compatible: @@ -46,12 +61,16 @@ properties: - const: snps,dw-apb-ssi - description: Intel Keem Bay SPI Controller const: intel,keembay-ssi + - description: Baikal-T1 SPI Controller + const: baikal,bt1-ssi + - description: Baikal-T1 System Boot SPI Controller + const: baikal,bt1-sys-ssi reg: minItems: 1 items: - description: DW APB SSI controller memory mapped registers - - description: SPI MST region map + - description: SPI MST region map or directly mapped SPI ROM interrupts: maxItems: 1 @@ -129,7 +148,6 @@ required: - reg - "#address-cells" - "#size-cells" - - interrupts - clocks examples: @@ -151,4 +169,15 @@ examples: rx-sample-delay-ns = <7>; }; }; + - | + spi@1f040100 { + compatible = "baikal,bt1-sys-ssi"; + reg = <0x1f040100 0x900>, + <0x1c000000 0x1000000>; + #address-cells = <1>; + #size-cells = <0>; + mux-controls = <&boot_mux>; + clocks = <&ccu_sys>; + clock-names = "ssi_clk"; + }; ... |