| Nuvoton NPCM Reset controller |
| |
| Required properties: |
| - compatible : "nuvoton,npcm750-reset" for NPCM7XX BMC |
| - reg : specifies physical base address and size of the register. |
| - #reset-cells: must be set to 2 |
| |
| Optional property: |
| - nuvoton,sw-reset-number - Contains the software reset number to restart the SoC. |
| NPCM7xx contain four software reset that represent numbers 1 to 4. |
| |
| If 'nuvoton,sw-reset-number' is not specified software reset is disabled. |
| |
| Example: |
| rstc: rstc@f0801000 { |
| compatible = "nuvoton,npcm750-reset"; |
| reg = <0xf0801000 0x70>; |
| #reset-cells = <2>; |
| nuvoton,sw-reset-number = <2>; |
| }; |
| |
| Specifying reset lines connected to IP NPCM7XX modules |
| ====================================================== |
| example: |
| |
| spi0: spi@..... { |
| ... |
| resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_PSPI1>; |
| ... |
| }; |
| |
| The index could be found in <dt-bindings/reset/nuvoton,npcm7xx-reset.h>. |
