[PATCH 1/9] of: Add NVIDIA Tegra SATA controller binding
From: mperttunen@nvidia.com (Mikko Perttunen)
Date: 2014-06-04 11:47:34
Also in:
linux-devicetree, linux-ide, linux-tegra, lkml
Subsystem:
libata subsystem (serial and parallel ata drivers), open firmware and flattened device tree bindings, the rest · Maintainers:
Damien Le Moal, Niklas Cassel, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This patch adds device tree binding documentation for the SATA controller found on NVIDIA Tegra SoCs. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Cc: devicetree at vger.kernel.org --- .../devicetree/bindings/ata/tegra-sata.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 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..70e3119
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/tegra-sata.txt@@ -0,0 +1,29 @@ +Tegra124 SoC SATA AHCI controller + +Required properties : + - compatible : Should be "nvidia,tegra124-ahci". + - reg : Defines the following set of registers, in the order listed: + - AHCI register set (SATA BAR5) + - SATA register set + - interrupts : Defines the interrupt used by SATA + - clocks : Defines the clocks listed in the clock-names property. + - clock-names : The following clock names must be present: + - sata + - sata-oob + - cml1 + - pll_e + - resets : Defines the resets listed in the reset-names property + - reset-names : The following reset names must be present: + - sata + - sata-oob + - sata-cold + - phys : Defines the phys listed in the phy-names property + - phy-names : The following phy names must be present: + - 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 + +Optional properties: + - target-supply : Defines a regulator for a power output connector + for SATA devices.
--
1.8.1.5