diff options
| author | Jon Hunter <jonathanh@nvidia.com> | 2023-01-19 10:42:08 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2023-01-24 14:53:10 +0100 |
| commit | 320e0a703737a16572be0e7ccb3d3f6a0e8e0c76 (patch) | |
| tree | 50a5ef9191abd2d5cdf14dbf5d91468d257f0288 /arch/arm64/boot/dts/nvidia | |
| parent | f19bb95dc53169785ed0821f499168e8e63406ea (diff) | |
arm64: tegra: Populate the XUDC node for Tegra234
Populate the Tegra XUSB device controller (XUDC) node for Tegra234.
This is based upon a patch from Wayne Chang <waynec@nvidia.com>.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index b54353f31df5..62f7c59df8c6 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -1101,6 +1101,29 @@ }; }; + usb@3550000 { + compatible = "nvidia,tegra234-xudc"; + reg = <0x0 0x03550000 0x0 0x8000>, + <0x0 0x03558000 0x0 0x8000>; + reg-names = "base", "fpci"; + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA234_CLK_XUSB_CORE_DEV>, + <&bpmp TEGRA234_CLK_XUSB_CORE_SS>, + <&bpmp TEGRA234_CLK_XUSB_SS>, + <&bpmp TEGRA234_CLK_XUSB_FS>; + clock-names = "dev", "ss", "ss_src", "fs_src"; + interconnects = <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVR &emc>, + <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVW &emc>; + interconnect-names = "dma-mem", "write"; + iommus = <&smmu_niso1 TEGRA234_SID_XUSB_DEV>; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_XUSBB>, + <&bpmp TEGRA234_POWER_DOMAIN_XUSBA>; + power-domain-names = "dev", "ss"; + nvidia,xusb-padctl = <&xusb_padctl>; + dma-coherent; + status = "disabled"; + }; + usb@3610000 { compatible = "nvidia,tegra234-xusb"; reg = <0x0 0x03610000 0x0 0x40000>, |