diff options
author | Thierry Reding <treding@nvidia.com> | 2019-04-01 12:40:45 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-16 12:15:52 +0200 |
commit | ead619de90583f6c191b6a844129df51dda8881f (patch) | |
tree | 4db89fd19b0dffc96da71bd6ff15052071cbb89e /Documentation | |
parent | 8cdfd068c1ea54cca7d7ad6ad31335cc5d0d9905 (diff) |
dt-bindings: usb: xhci-tegra: Add Tegra186 support
Extend the bindings to cover the set of features found in Tegra186.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt index 4156c3e181c5..5bfcc0b4d6b9 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt @@ -10,6 +10,7 @@ Required properties: - Tegra124: "nvidia,tegra124-xusb" - Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb" - Tegra210: "nvidia,tegra210-xusb" + - Tegra186: "nvidia,tegra186-xusb" - reg: Must contain the base and length of the xHCI host registers, XUSB FPCI registers and XUSB IPFS registers. - reg-names: Must contain the following entries: @@ -59,6 +60,8 @@ For Tegra210: - avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V. - dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V. - hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V. + +For Tegra210 and Tegra186: - power-domains: A list of PM domain specifiers that reference each power-domain used by the xHCI controller. This list must comprise of a specifier for the XUSBA and XUSBC power-domains. See ../power/power_domain.txt and @@ -78,6 +81,7 @@ Optional properties: - Tegra132: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1 - Tegra210: usb2-0, usb2-1, usb2-2, usb2-3, hsic-0, usb3-0, usb3-1, usb3-2, usb3-3 + - Tegra186: usb2-0, usb2-1, usb2-2, hsic-0, usb3-0, usb3-1, usb3-2 Example: -------- |