This patch adds device tree binding documentation for the SATA controller found on NVIDIA Tegra SoCs. Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx> --- v2: - added target-5v-supply and target-12v-supply - changed wording to be similar with other Tegra drivers .../devicetree/bindings/ata/tegra-sata.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/ata/tegra-sata.txt diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/tegra-sata.txt new file mode 100644 index 0000000..946f207 --- /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 -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
