r8a77965-sysc.c 1.3 KB

1234567891011121314151617181920212223242526272829303132333435363738
  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * Renesas R-Car M3-N System Controller
  4. * Copyright (C) 2018 Jacopo Mondi <jacopo+renesas@jmondi.org>
  5. *
  6. * Based on Renesas R-Car M3-W System Controller
  7. * Copyright (C) 2016 Glider bvba
  8. */
  9. #include <linux/bits.h>
  10. #include <linux/kernel.h>
  11. #include <dt-bindings/power/r8a77965-sysc.h>
  12. #include "rcar-sysc.h"
  13. static const struct rcar_sysc_area r8a77965_areas[] __initconst = {
  14. { "always-on", 0, 0, R8A77965_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  15. { "ca57-scu", 0x1c0, 0, R8A77965_PD_CA57_SCU, R8A77965_PD_ALWAYS_ON,
  16. PD_SCU },
  17. { "ca57-cpu0", 0x80, 0, R8A77965_PD_CA57_CPU0, R8A77965_PD_CA57_SCU,
  18. PD_CPU_NOCR },
  19. { "ca57-cpu1", 0x80, 1, R8A77965_PD_CA57_CPU1, R8A77965_PD_CA57_SCU,
  20. PD_CPU_NOCR },
  21. { "cr7", 0x240, 0, R8A77965_PD_CR7, R8A77965_PD_ALWAYS_ON },
  22. { "a3vc", 0x380, 0, R8A77965_PD_A3VC, R8A77965_PD_ALWAYS_ON },
  23. { "a3vp", 0x340, 0, R8A77965_PD_A3VP, R8A77965_PD_ALWAYS_ON },
  24. { "a2vc1", 0x3c0, 1, R8A77965_PD_A2VC1, R8A77965_PD_A3VC },
  25. { "3dg-a", 0x100, 0, R8A77965_PD_3DG_A, R8A77965_PD_ALWAYS_ON },
  26. { "3dg-b", 0x100, 1, R8A77965_PD_3DG_B, R8A77965_PD_3DG_A },
  27. };
  28. const struct rcar_sysc_info r8a77965_sysc_info __initconst = {
  29. .areas = r8a77965_areas,
  30. .num_areas = ARRAY_SIZE(r8a77965_areas),
  31. .extmask_offs = 0x2f8,
  32. .extmask_val = BIT(0),
  33. };