From: Mikko Perttunen Date: Fri, 18 Jul 2014 07:11:40 +0000 (+0300) Subject: of: Add NVIDIA Tegra SATA controller binding X-Git-Tag: v3.17-rc1~146^2~14 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4e6d1bbcc2c60e739ecae24314460c4395aafeac;p=karo-tx-linux.git 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 Acked-by: Hans de Goede Signed-off-by: Tejun Heo --- 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