xref: /freebsd/sys/contrib/device-tree/Bindings/ata/nvidia,tegra124-ahci.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel VadotTegra SoC SATA AHCI controller
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties :
4*c66ec88fSEmmanuel Vadot- compatible : Must be one of:
5*c66ec88fSEmmanuel Vadot  - Tegra124 : "nvidia,tegra124-ahci"
6*c66ec88fSEmmanuel Vadot  - Tegra132 : "nvidia,tegra132-ahci", "nvidia,tegra124-ahci"
7*c66ec88fSEmmanuel Vadot  - Tegra210 : "nvidia,tegra210-ahci"
8*c66ec88fSEmmanuel Vadot- reg : Should contain 2 entries:
9*c66ec88fSEmmanuel Vadot  - AHCI register set (SATA BAR5)
10*c66ec88fSEmmanuel Vadot  - SATA register set
11*c66ec88fSEmmanuel Vadot- interrupts : Defines the interrupt used by SATA
12*c66ec88fSEmmanuel Vadot- clocks : Must contain an entry for each entry in clock-names.
13*c66ec88fSEmmanuel Vadot  See ../clocks/clock-bindings.txt for details.
14*c66ec88fSEmmanuel Vadot- clock-names : Must include the following entries:
15*c66ec88fSEmmanuel Vadot  - sata
16*c66ec88fSEmmanuel Vadot  - sata-oob
17*c66ec88fSEmmanuel Vadot- resets : Must contain an entry for each entry in reset-names.
18*c66ec88fSEmmanuel Vadot  See ../reset/reset.txt for details.
19*c66ec88fSEmmanuel Vadot- reset-names : Must include the following entries:
20*c66ec88fSEmmanuel Vadot  - sata
21*c66ec88fSEmmanuel Vadot  - sata-oob
22*c66ec88fSEmmanuel Vadot  - sata-cold
23*c66ec88fSEmmanuel Vadot- phys : Must contain an entry for each entry in phy-names.
24*c66ec88fSEmmanuel Vadot  See ../phy/phy-bindings.txt for details.
25*c66ec88fSEmmanuel Vadot- phy-names : Must include the following entries:
26*c66ec88fSEmmanuel Vadot  - For Tegra124 and Tegra132:
27*c66ec88fSEmmanuel Vadot    - sata-phy : XUSB PADCTL SATA PHY
28*c66ec88fSEmmanuel Vadot- For Tegra124 and Tegra132:
29*c66ec88fSEmmanuel Vadot  - hvdd-supply : Defines the SATA HVDD regulator
30*c66ec88fSEmmanuel Vadot  - vddio-supply : Defines the SATA VDDIO regulator
31*c66ec88fSEmmanuel Vadot  - avdd-supply : Defines the SATA AVDD regulator
32*c66ec88fSEmmanuel Vadot  - target-5v-supply : Defines the SATA 5V power regulator
33*c66ec88fSEmmanuel Vadot  - target-12v-supply : Defines the SATA 12V power regulator
34*c66ec88fSEmmanuel Vadot
35*c66ec88fSEmmanuel VadotOptional properties:
36*c66ec88fSEmmanuel Vadot- reg :
37*c66ec88fSEmmanuel Vadot  - AUX register set
38*c66ec88fSEmmanuel Vadot- clock-names :
39*c66ec88fSEmmanuel Vadot  - cml1 :
40*c66ec88fSEmmanuel Vadot    cml1 clock should be defined here if the PHY driver
41*c66ec88fSEmmanuel Vadot    doesn't manage them. If it does, they should not be.
42*c66ec88fSEmmanuel Vadot- phy-names :
43*c66ec88fSEmmanuel Vadot  - For T210:
44*c66ec88fSEmmanuel Vadot    - sata-phy
45