omap4-mcpdm.dtsi 1.1 KB

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  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * Common omap4 mcpdm configuration
  4. *
  5. * Only include this file if your board has pdmclk wired from the
  6. * pmic to ABE as mcpdm uses an external clock for the module.
  7. */
  8. &omap4_pmx_core {
  9. mcpdm_pins: pinmux_mcpdm_pins {
  10. pinctrl-single,pins = <
  11. /* 0x4a100106 abe_pdm_ul_data.abe_pdm_ul_data ag25 */
  12. OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0)
  13. /* 0x4a100108 abe_pdm_dl_data.abe_pdm_dl_data af25 */
  14. OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0)
  15. /* 0x4a10010a abe_pdm_frame.abe_pdm_frame ae25 */
  16. OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0)
  17. /* 0x4a10010c abe_pdm_lb_clk.abe_pdm_lb_clk af26 */
  18. OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0)
  19. /* 0x4a10010e abe_clks.abe_clks ah26 */
  20. OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0)
  21. >;
  22. };
  23. };
  24. &mcpdm_module {
  25. /*
  26. * McPDM pads must be muxed at the interconnect target module
  27. * level as the module on the SoC needs external clock from
  28. * the PMIC
  29. */
  30. pinctrl-names = "default";
  31. pinctrl-0 = <&mcpdm_pins>;
  32. status = "okay";
  33. };
  34. &mcpdm {
  35. clocks = <&twl6040>;
  36. clock-names = "pdmclk";
  37. };