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Diffstat (limited to 'Documentation/devicetree/bindings/clock/s32v234-mc_cgm.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/s32v234-mc_cgm.txt | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/s32v234-mc_cgm.txt b/Documentation/devicetree/bindings/clock/s32v234-mc_cgm.txt new file mode 100644 index 000000000000..d0d43e6ae597 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/s32v234-mc_cgm.txt @@ -0,0 +1,31 @@ +* NXP S32V234 Clock Generation Modules (MC_CGMs) + +The SoC supports four Clock Generation Modules, which provide registers for +system and peripherals clock source selection and division. See chapters 22 +("Clocking"), 23 ("Clock Generation Module (MC_CGM)") and 69 ("Mode Entry +Module (MC_ME)") in the reference manual[1]. + +This binding uses the common clock binding: + Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible: + Should be: + - "fsl,s32v234-mc_cgm0" for MC_CGM_0 + - "fsl,s32v234-mc_cgm1" for MC_CGM_1 + - "fsl,s32v234-mc_cgm2" for MC_CGM_2 + - "fsl,s32v234-mc_cgm3" for MC_CGM_3 +- reg: + Location and length of the register set +- #clock-cells (only for MC_CGM_0): + Should be <1>. See dt-bindings/clock/s32v234-clock.h for the clock + specifiers allowed in the clocks property of consumers. + +Example: +clks: mc_cgm0@4003c000 { + compatible = "fsl,s32v234-mc_cgm0"; + reg = <0x0 0x4003C000 0x0 0x1000>; + #clock-cells = <1>; +}; + +[1] https://www.nxp.com/webapp/Download?colCode=S32V234RM |