bm_csi.txt 611 B

12345678910111213141516171819202122
  1. Video Input Subsystem Controller Modules device tree bindings
  2. --------------------------------------------
  3. Module Description:
  4. As part of the MPCore complex, Cortex-A5 and Cortex-A9 are provided
  5. with a Snoop Control Unit. The register range is usually 256 (0x100)
  6. bytes.
  7. References:
  8. - Light: see Reference Manual: csi_sysreg_registers_85p.xlsx
  9. - compatible : Should be:
  10. "thead,light-bm-csi"
  11. - reg : Specify the base address and the size of the csi register window.
  12. Example:
  13. bm_reset: reset@ffe4100000 {
  14. compatible = "thead,light-bm-csi";
  15. reg = <0xff 0xe4100000 0x0 0x10000>;
  16. status = "okay";
  17. };