xref: /freebsd/sys/contrib/device-tree/Bindings/ata/nvidia,tegra124-ahci.txt (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c)
1Tegra SoC SATA AHCI controller
2
3Required properties :
4- compatible : Must be one of:
5  - Tegra124 : "nvidia,tegra124-ahci"
6  - Tegra132 : "nvidia,tegra132-ahci", "nvidia,tegra124-ahci"
7  - Tegra210 : "nvidia,tegra210-ahci"
8- reg : Should contain 2 entries:
9  - AHCI register set (SATA BAR5)
10  - SATA register set
11- interrupts : Defines the interrupt used by SATA
12- clocks : Must contain an entry for each entry in clock-names.
13  See ../clocks/clock-bindings.txt for details.
14- clock-names : Must include the following entries:
15  - sata
16  - sata-oob
17- resets : Must contain an entry for each entry in reset-names.
18  See ../reset/reset.txt for details.
19- reset-names : Must include the following entries:
20  - sata
21  - sata-oob
22  - sata-cold
23- phys : Must contain an entry for each entry in phy-names.
24  See ../phy/phy-bindings.txt for details.
25- phy-names : Must include the following entries:
26  - For Tegra124 and Tegra132:
27    - sata-phy : XUSB PADCTL SATA PHY
28- For Tegra124 and Tegra132:
29  - hvdd-supply : Defines the SATA HVDD regulator
30  - vddio-supply : Defines the SATA VDDIO regulator
31  - avdd-supply : Defines the SATA AVDD regulator
32  - target-5v-supply : Defines the SATA 5V power regulator
33  - target-12v-supply : Defines the SATA 12V power regulator
34
35Optional properties:
36- reg :
37  - AUX register set
38- clock-names :
39  - cml1 :
40    cml1 clock should be defined here if the PHY driver
41    doesn't manage them. If it does, they should not be.
42- phy-names :
43  - For T210:
44    - sata-phy
45