Documentation/devicetree/bindings/reset/uniphier-reset.txt

   1 UniPhier reset controller
   2
   3
   4 System reset
   5 ------------
   6
   7 Required properties:
   8 - compatible: should be one of the following:
   9     "socionext,uniphier-ld4-reset"  - for LD4 SoC
  10     "socionext,uniphier-pro4-reset" - for Pro4 SoC
  11     "socionext,uniphier-sld8-reset" - for sLD8 SoC
  12     "socionext,uniphier-pro5-reset" - for Pro5 SoC
  13     "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC
  14     "socionext,uniphier-ld11-reset" - for LD11 SoC
  15     "socionext,uniphier-ld20-reset" - for LD20 SoC
  16     "socionext,uniphier-pxs3-reset" - for PXs3 SoC
  17 - #reset-cells: should be 1.
  18
  19 Example:
  20
  21         sysctrl@61840000 {
  22                 compatible = "socionext,uniphier-ld11-sysctrl",
  23                              "simple-mfd", "syscon";
  24                 reg = <0x61840000 0x4000>;
  25
  26                 reset {
  27                         compatible = "socionext,uniphier-ld11-reset";
  28                         #reset-cells = <1>;
  29                 };
  30
  31                 other nodes ...
  32         };
  33
  34
  35 Media I/O (MIO) reset, SD reset
  36 -------------------------------
  37
  38 Required properties:
  39 - compatible: should be one of the following:
  40     "socionext,uniphier-ld4-mio-reset"  - for LD4 SoC
  41     "socionext,uniphier-pro4-mio-reset" - for Pro4 SoC
  42     "socionext,uniphier-sld8-mio-reset" - for sLD8 SoC
  43     "socionext,uniphier-pro5-sd-reset"  - for Pro5 SoC
  44     "socionext,uniphier-pxs2-sd-reset"  - for PXs2/LD6b SoC
  45     "socionext,uniphier-ld11-mio-reset" - for LD11 SoC (MIO)
  46     "socionext,uniphier-ld11-sd-reset"  - for LD11 SoC (SD)
  47     "socionext,uniphier-ld20-sd-reset"  - for LD20 SoC
  48     "socionext,uniphier-pxs3-sd-reset"  - for PXs3 SoC
  49 - #reset-cells: should be 1.
  50
  51 Example:
  52
  53         mioctrl@59810000 {
  54                 compatible = "socionext,uniphier-ld11-mioctrl",
  55                              "simple-mfd", "syscon";
  56                 reg = <0x59810000 0x800>;
  57
  58                 reset {
  59                         compatible = "socionext,uniphier-ld11-mio-reset";
  60                         #reset-cells = <1>;
  61                 };
  62
  63                 other nodes ...
  64         };
  65
  66
  67 Peripheral reset
  68 ----------------
  69
  70 Required properties:
  71 - compatible: should be one of the following:
  72     "socionext,uniphier-ld4-peri-reset"  - for LD4 SoC
  73     "socionext,uniphier-pro4-peri-reset" - for Pro4 SoC
  74     "socionext,uniphier-sld8-peri-reset" - for sLD8 SoC
  75     "socionext,uniphier-pro5-peri-reset" - for Pro5 SoC
  76     "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC
  77     "socionext,uniphier-ld11-peri-reset" - for LD11 SoC
  78     "socionext,uniphier-ld20-peri-reset" - for LD20 SoC
  79     "socionext,uniphier-pxs3-peri-reset" - for PXs3 SoC
  80 - #reset-cells: should be 1.
  81
  82 Example:
  83
  84         perictrl@59820000 {
  85                 compatible = "socionext,uniphier-ld11-perictrl",
  86                              "simple-mfd", "syscon";
  87                 reg = <0x59820000 0x200>;
  88
  89                 reset {
  90                         compatible = "socionext,uniphier-ld11-peri-reset";
  91                         #reset-cells = <1>;
  92                 };
  93
  94                 other nodes ...
  95         };
  96
  97
  98 Analog signal amplifier reset
  99 -----------------------------
 100
 101 Required properties:
 102 - compatible: should be one of the following:
 103     "socionext,uniphier-ld11-adamv-reset" - for LD11 SoC
 104     "socionext,uniphier-ld20-adamv-reset" - for LD20 SoC
 105 - #reset-cells: should be 1.
 106
 107 Example:
 108
 109         adamv@57920000 {
 110                 compatible = "socionext,uniphier-ld11-adamv",
 111                              "simple-mfd", "syscon";
 112                 reg = <0x57920000 0x1000>;
 113
 114                 adamv_rst: reset {
 115                         compatible = "socionext,uniphier-ld11-adamv-reset";
 116                         #reset-cells = <1>;
 117                 };
 118
 119                 other nodes ...
 120         };