diff options
Diffstat (limited to 'Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml index a0ae4867ed27..45b94124366c 100644 --- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml +++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml @@ -58,6 +58,8 @@ properties: - st,stm32mp1-rcc-secure - st,stm32mp1-rcc - const: syscon + clocks: true + clock-names: true reg: maxItems: 1 @@ -68,14 +70,53 @@ required: - compatible - reg +if: + properties: + compatible: + contains: + enum: + - st,stm32mp1-rcc-secure +then: + properties: + clocks: + description: Specifies oscillators. + maxItems: 5 + + clock-names: + items: + - const: hse + - const: hsi + - const: csi + - const: lse + - const: lsi + required: + - clocks + - clock-names +else: + properties: + clocks: + description: + Specifies the external RX clock for ethernet MAC. + maxItems: 1 + + clock-names: + const: ETH_RX_CLK/ETH_REF_CLK + additionalProperties: false examples: - | + #include <dt-bindings/clock/stm32mp1-clks.h> rcc: rcc@50000000 { compatible = "st,stm32mp1-rcc-secure", "syscon"; reg = <0x50000000 0x1000>; #clock-cells = <1>; #reset-cells = <1>; + clock-names = "hse", "hsi", "csi", "lse", "lsi"; + clocks = <&scmi_clk CK_SCMI_HSE>, + <&scmi_clk CK_SCMI_HSI>, + <&scmi_clk CK_SCMI_CSI>, + <&scmi_clk CK_SCMI_LSE>, + <&scmi_clk CK_SCMI_LSI>; }; ... |