diff options
| author | Mikko Perttunen <mperttunen@nvidia.com> | 2014-07-18 10:11:40 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-07-18 17:52:33 -0400 |
| commit | 4e6d1bbcc2c60e739ecae24314460c4395aafeac (patch) | |
| tree | b187eb066c0642e760b797ee7f145621ed8d6ec9 /Documentation | |
| parent | 1fc1263bd4d227e51345cd2bedd10ab85ae9871c (diff) | |
of: Add NVIDIA Tegra SATA controller binding
This patch adds device tree binding documentation for the SATA
controller found on NVIDIA Tegra SoCs.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/tegra-sata.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/tegra-sata.txt new file mode 100644 index 000000000000..946f2072570b --- /dev/null +++ b/Documentation/devicetree/bindings/ata/tegra-sata.txt @@ -0,0 +1,30 @@ +Tegra124 SoC SATA AHCI controller + +Required properties : +- compatible : "nvidia,tegra124-ahci". +- reg : Should contain 2 entries: + - AHCI register set (SATA BAR5) + - SATA register set +- interrupts : Defines the interrupt used by SATA +- clocks : Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names : Must include the following entries: + - sata + - sata-oob + - cml1 + - pll_e +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - sata + - sata-oob + - sata-cold +- phys : Must contain an entry for each entry in phy-names. + See ../phy/phy-bindings.txt for details. +- phy-names : Must include the following entries: + - sata-phy : XUSB PADCTL SATA PHY +- hvdd-supply : Defines the SATA HVDD regulator +- vddio-supply : Defines the SATA VDDIO regulator +- avdd-supply : Defines the SATA AVDD regulator +- target-5v-supply : Defines the SATA 5V power regulator +- target-12v-supply : Defines the SATA 12V power regulator |