Commit 06ad2ec4 authored by Mikko Perttunen's avatar Mikko Perttunen Committed by Thierry Reding
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arm64: tegra: Add Tegra234 TCU device 



Add a device for TCU (Tegra Combined UART) used for serial console.

Signed-off-by: default avatarMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent e086d82d

arch/arm64/boot/dts/nvidia/tegra234.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -192,6 +192,14 @@ 
		method = "smc";

	};



	tcu: serial {

		compatible = "nvidia,tegra234-tcu", "nvidia,tegra194-tcu";

		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_RX(0)>,

			 <&hsp_aon TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_TX(1)>;

		mbox-names = "rx", "tx";

		status = "disabled";

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,