tegrakernel/hardware/nvidia/soc/t210/kernel-dts/tegra210b01-soc/tegra210b01-soc-base.dtsi

/*
 * tegra210b01-soc-base.dtsi: SOC specific DTSI file with all node disabled.
 *
 * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */
#include <tegra210-soc/tegra210-soc-base.dtsi>
#include <dt-bindings/soc/tegra-ahb.h>

/ {
	compatible = "nvidia,tegra210b01", "nvidia,tegra210";

	smmu: iommu {
		domains = <&ppcs_as TEGRA_SWGROUP_CELLS9(PPCS, PPCS1, PPCS2, SE, SE1, ISP2B, ISP2B1, ISP2B, ISP2B1)
			   &gpu_as TEGRA_SWGROUP_CELLS(GPUB)
			   &ape_as TEGRA_SWGROUP_CELLS(APE)
			   &dc_as TEGRA_SWGROUP_CELLS2(DC, DC12)
			   &dc_as TEGRA_SWGROUP_CELLS(DCB)
			   &common_as TEGRA_SWGROUP_CELLS(AFI)
			   &common_as TEGRA_SWGROUP_CELLS(SDMMC1A)
			   &common_as TEGRA_SWGROUP_CELLS(SDMMC2A)
			   &common_as TEGRA_SWGROUP_CELLS(SDMMC3A)
			   &common_as TEGRA_SWGROUP_CELLS(SDMMC4A)
			   &common_as TEGRA_SWGROUP_CELLS(AVPC)
			   &common_as TEGRA_SWGROUP_CELLS(SMMU_TEST)
			   &common_as 0xFFFFFFFF 0xFFFFFFFF>;
	};

	se_elp: se_elp@70420000 {
		compatible = "nvidia,tegra210b01-se-elp";
		reg = <0x0 0x70420000 0x0 0x10000>;
		interrupts = <0 191 0x04>;
		clocks = <&tegra_car TEGRA210_CLK_SE_CBUS>;
		clock-names = "se";
		pka1-rsa-priority = <300>;
		status = "disabled";
	};

	tegra_se: se@70012000 {
		compatible = "nvidia,tegra210b01-se";
		nvidia,ahb-master-id = <TEGRA_AHB_MASTER_ID_SE>;
	};

	tegra_se2: se@70412000 {
		compatible = "nvidia,tegra210b01-se";
		reg = <0x0 0x70412000 0x0 0x1FFF>; /* SE base */
		iommus = <&smmu TEGRA_SWGROUP_ISP2B>,
					<&smmu TEGRA_SWGROUP_ISP2B1>;
		interrupts = <0 190 0x04>;
		clocks = <&tegra_car TEGRA210_CLK_SE_CBUS>,
					<&tegra_car TEGRA210_CLK_ENTROPY>;
		clock-names = "se", "entropy";
		nvidia,ahb-master-id = <TEGRA_AHB_MASTER_ID_SE2>;
		status = "disabled";
	};

	efuse@7000f800 {
		efuse-burn {
			compatible = "nvidia,tegra210b01-efuse-burn";
		};
	};

	pinmux@700008d4 {
		compatible = "nvidia,tegra210b01-pinmux", "nvidia,tegra210-pinmux";
	};


	bpmp_car: bpmp-clocks {
		compatible = "nvidia,tegra-bpmp-staged-clks";
		#clock-cells = <1>;
	};

	bpmp-emc {
		compatible = "nvidia,tegra-bpmp-emc-clk";
		clocks = <&bpmp_car 0>;
	};

#if defined(LINUX_VERSION) && LINUX_VERSION >= 414
	bwmgr {
		clocks = <&bpmp_car 0>;
	};
#endif

	clock {
		compatible = "nvidia,tegra210b01-car", "nvidia,tegra210-car";
	};

	clock@70110000 {
		compatible = "nvidia,tegra210b01-dfll", "nvidia,tegra210-dfll";
	};

	external-memory-controller@7001b000 {
		compatible = "nvidia,tegra210b01-emc";
#if defined(LINUX_VERSION) && LINUX_VERSION >= 414
		clocks = <&bpmp_car 0>;
		clock-names = "emc";
#else
		clocks = <&tegra_car TEGRA210_CLK_OVERRIDE_EMC>;
		clock-names = "emc_override";
#endif
	};

	pmc@7000e400 {
		compatible = "nvidia,tegra210b01-pmc", "nvidia,tegra210-pmc";
		/delete-property/ nvidia,secure-pmc;
	};

#if TEGRA_XUSB_PADCONTROL_VERSION >= DT_VERSION_2
	xusb_padctl: xusb_padctl@7009f000 {
		compatible = "nvidia,tegra210b01-xusb-padctl";
		reg =   <0x0 0x7009f000 0x0 0x1000>;
		reg-names = "padctl";
		resets = <&tegra_car 142>;
		reset-names = "padctl";
		status = "disabled";

		pads {
			usb2 {
				clocks = <&tegra_car TEGRA210_CLK_USB2_TRK>;
				clock-names = "trk";
				status = "disabled";

				lanes {
					usb2-0 {
						status = "disabled";
						#phy-cells = <0>;
					};
					usb2-1 {
						status = "disabled";
						#phy-cells = <0>;
					};
					usb2-2 {
						status = "disabled";
						#phy-cells = <0>;
					};
					usb2-3 {
						status = "disabled";
						#phy-cells = <0>;
					};
				};
			};

			pcie {
				clocks = <&tegra_car TEGRA210_CLK_PLL_E>,
				<&tegra_car TEGRA210_CLK_PLL_P_UPHY_OUT>;
				clock-names = "pll", "uphy_mgmt";
				resets = <&tegra_car 205>;
				reset-names = "phy";
				status = "disabled";

				lanes {
					pcie-0 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-1 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-2 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-3 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-4 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-5 {
						status = "disabled";
						#phy-cells = <0>;
					};
					pcie-6 {
						status = "disabled";
						#phy-cells = <0>;
					};
				};
			};
		};

		ports {
			usb2-0 {
				status = "disabled";
			};
			usb2-1 {
				status = "disabled";
			};
			usb2-2 {
				status = "disabled";
			};
			usb2-3 {
				status = "disabled";
			};
			usb3-0 {
				status = "disabled";
			};
			usb3-1 {
				status = "disabled";
			};
			usb3-2 {
				status = "disabled";
			};
			usb3-3 {
				status = "disabled";
			};
		};
	};
#endif

	pinctrl@7009f000 {
		clocks = <&tegra_car TEGRA210_CLK_HSIC_TRK>,
			 <&tegra_car TEGRA210_CLK_USB2_TRK>,
			 <&tegra_car TEGRA210_CLK_PLL_E>,
			 <&tegra_car TEGRA210_CLK_PLL_P_UPHY_OUT>;
		clock-names = "hsic_trk", "usb2_trk", "pll_e", "mgmt_clk";
	};

	cpus {
		idle-states {
			C7: c7 {
				status = "disabled";
			};
			CC6: cc6 {
				status = "okay";
			};
			CC7: cc7 {
				status = "disabled";
			};
		};
	};

        cpuidle {
		cc4-no-retention;
        };

	tegra-aotag {
		compatible = "nvidia,tegra210b01-aotag";
		status = "okay";
	};

	pwm-fan {
		status = "disabled";
	};

	thermal-fan-est {
		status = "disabled";
	};

	soctherm: soctherm@0x700E2000 {
		status = "okay";
		compatible = "nvidia,tegra210b01-soctherm";
		hw-pllx-offsets = <TEGRA124_SOCTHERM_SENSOR_CPU 0 0
				TEGRA124_SOCTHERM_SENSOR_GPU 0 0>;
		nvidia,thermtrips = <TEGRA124_SOCTHERM_SENSOR_PLLX 96000>;

		throttle-cfgs {
			throttle_heavy: heavy {
				nvidia,priority = <100>;
				nvidia,cpu-throt-percent = <0>;
				nvidia,gpu-throt-level = <TEGRA_SOCTHERM_THROT_LEVEL_NONE>;
				#cooling-cells = <2>;
			};
		};
	};

	/delete-node/ dtv@7000c300;

	tegra-pmc-led-soft-blink-pwm {
		compatible = "nvidia,tegra210b01-pwm-led-soft-blink";
		pwm,led-breathing-ramp-time-ns = <960000000>;
		pwm,led-breathing-short-period-ns = <480000000>;
		#pwm-cells = <2>;
		status = "disabled";
	};
};

/* Display */

&head0 {
	compatible = "nvidia,tegra210b01-dc", "nvidia,tegra210-dc";
};

&head1 {
	compatible = "nvidia,tegra210b01-dc", "nvidia,tegra210-dc";
};

/delete-node/ &sor0;

/delete-node/ &dpaux0;

&sor1 {
	compatible = "nvidia,tegra210b01-sor", "nvidia,tegra210-sor";
};

&dsi {
	compatible = "nvidia,tegra210b01-dsi", "nvidia,tegra210-dsi";
};