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| author | Jon Hunter <jonathanh@nvidia.com> | 2024-02-20 15:17:14 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2024-02-23 20:20:02 +0300 |
| commit | 006fc90c2ab8ba34d55140c168442d5e75e85544 (patch) | |
| tree | 858d859113014fea9eeee27fd1f46f1fd7b81db4 | |
| parent | fddef3b9ad4fe41f6bf445130cde518a89e43723 (diff) | |
| download | linux-006fc90c2ab8ba34d55140c168442d5e75e85544.tar.xz | |
arm64: tegra: Add USB Type-C controller for Jetson AGX Xavier
Populate the Cypress USB Type-C controller for Tegra194 Jetson AGX
Xavier board.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index 63d6cca542f7..c32876699a43 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -2062,8 +2062,15 @@ ports { usb2-0 { - mode = "host"; + mode = "otg"; + usb-role-switch; status = "okay"; + + port { + hs_typec_p0: endpoint { + remote-endpoint = <&hs_ucsi_ccg_p0>; + }; + }; }; usb2-1 { @@ -2114,6 +2121,40 @@ phy-names = "usb2-0", "usb2-1", "usb2-3", "usb3-0", "usb3-2", "usb3-3"; }; + i2c@c240000 { + typec@8 { + compatible = "cypress,cypd4226"; + reg = <0x08>; + interrupt-parent = <&gpio_aon>; + interrupts = <TEGRA194_AON_GPIO(BB, 2) IRQ_TYPE_LEVEL_LOW>; + firmware-name = "nvidia,jetson-agx-xavier"; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + ccg_typec_con0: connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + label = "USB-C"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + hs_ucsi_ccg_p0: endpoint { + remote-endpoint = <&hs_typec_p0>; + }; + }; + }; + }; + }; + }; + i2c@c250000 { status = "okay"; |