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mt6380.dtsi

mt6380.dtsi 2.0 KB
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  1. // SPDX-License-Identifier: GPL-2.0
    2. 

  2. /*
    3. 

  3.  * dts file for MediaTek MT6380 regulator
    4. 

  4.  *
    5. 

  5.  * Copyright (c) 2018 MediaTek Inc.
    6. 

  6.  * Author: Chenglin Xu <chenglin.xu@mediatek.com>
    7. 

  7.  *	   Sean Wang <sean.wang@mediatek.com>
    8. 

  8.  */
    9. 

  9. 

  10. &pwrap {
    11. 

  11. 	regulators {
    12. 

  12. 		compatible = "mediatek,mt6380-regulator";
    13. 

  13. 

  14. 		mt6380_vcpu_reg: buck-vcore1 {
    15. 

  15. 			regulator-name = "vcore1";
    16. 

  16. 			regulator-min-microvolt = < 600000>;
    17. 

  17. 			regulator-max-microvolt = <1393750>;
    18. 

  18. 			regulator-ramp-delay = <6250>;
    19. 

  19. 			regulator-always-on;
    20. 

  20. 			regulator-boot-on;
    21. 

  21. 		};
    22. 

  22. 

  23. 		mt6380_vcore_reg: buck-vcore {
    24. 

  24. 			regulator-name = "vcore";
    25. 

  25. 			regulator-min-microvolt = <600000>;
    26. 

  26. 			regulator-max-microvolt = <1393750>;
    27. 

  27. 			regulator-ramp-delay = <6250>;
    28. 

  28. 			regulator-always-on;
    29. 

  29. 			regulator-boot-on;
    30. 

  30. 		};
    31. 

  31. 

  32. 		mt6380_vrf_reg: buck-vrf {
    33. 

  33. 			regulator-name = "vrf";
    34. 

  34. 			regulator-min-microvolt = <1200000>;
    35. 

  35. 			regulator-max-microvolt = <1575000>;
    36. 

  36. 			regulator-ramp-delay = <0>;
    37. 

  37. 			regulator-always-on;
    38. 

  38. 			regulator-boot-on;
    39. 

  39. 		};
    40. 

  40. 

  41. 		mt6380_vm_reg: ldo-vm {
    42. 

  42. 			regulator-name = "vm";
    43. 

  43. 			regulator-min-microvolt = <1050000>;
    44. 

  44. 			regulator-max-microvolt = <1400000>;
    45. 

  45. 			regulator-ramp-delay = <0>;
    46. 

  46. 			regulator-always-on;
    47. 

  47. 			regulator-boot-on;
    48. 

  48. 		};
    49. 

  49. 

  50. 		mt6380_va_reg: ldo-va {
    51. 

  51. 			regulator-name = "va";
    52. 

  52. 			regulator-min-microvolt = <2200000>;
    53. 

  53. 			regulator-max-microvolt = <3300000>;
    54. 

  54. 			regulator-ramp-delay = <0>;
    55. 

  55. 			regulator-always-on;
    56. 

  56. 			regulator-boot-on;
    57. 

  57. 		};
    58. 

  58. 

  59. 		mt6380_vphy_reg: ldo-vphy {
    60. 

  60. 			regulator-name = "vphy";
    61. 

  61. 			regulator-min-microvolt = <1800000>;
    62. 

  62. 			regulator-max-microvolt = <1800000>;
    63. 

  63. 			regulator-ramp-delay = <0>;
    64. 

  64. 			regulator-always-on;
    65. 

  65. 			regulator-boot-on;
    66. 

  66. 		};
    67. 

  67. 

  68. 		mt6380_vddr_reg: ldo-vddr {
    69. 

  69. 			regulator-name = "vddr";
    70. 

  70. 			regulator-min-microvolt = <1240000>;
    71. 

  71. 			regulator-max-microvolt = <1840000>;
    72. 

  72. 			regulator-ramp-delay = <0>;
    73. 

  73. 			regulator-always-on;
    74. 

  74. 			regulator-boot-on;
    75. 

  75. 		};
    76. 

  76. 

  77. 		mt6380_vt_reg: ldo-vt {
    78. 

  78. 			regulator-name = "vt";
    79. 

  79. 			regulator-min-microvolt = <2200000>;
    80. 

  80. 			regulator-max-microvolt = <3300000>;
    81. 

  81. 			regulator-ramp-delay = <0>;
    82. 

  82. 			regulator-always-on;
    83. 

  83. 			regulator-boot-on;
    84. 

  84. 		};
    85. 

  85. 	};
    86. 

  86. };
    87. 

  87.