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Commit 4e6d1bbc authored by Mikko Perttunen's avatar Mikko Perttunen Committed by Tejun Heo
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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: default avatarMikko Perttunen <mperttunen@nvidia.com>
Acked-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 1fc1263b

Documentation/devicetree/bindings/ata/tegra-sata.txt

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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